38. T. Akutagawa, T. Nakamura, [Ni(dmit)2] Salts with Supramolecular Cation
Structure; Coordination Chemistry Review, 198, 297-311 (2000)
40. N. Takamatsu, T. Akutagawa, T. Hasegawa, T. Nakamura, T. Inabe, W. Fujita, and K. Awaga, One-dimensional Antiferromagnetic Chain in [Ni(dmit)2]- Salts of [K+ or Rb+(4,13-diaza-18-crown-6)] Supramolecular Cation; Inorg. Chem., 39, 870-871 (2000).
41. N. TAKAMATSU, T. AKUTAGAWA, T. HASEGAWA, T. NAKAMURA, T. INABE, W. FUJITA, and K. AWAGA, M+(CROWN ETHERS) SUPRAMOLECULAR CATIONS (M+ = K+, Rb+, NH4+) FOR CONTROLLING MAGNETIC PROPERTIES OF MONOVALENT [Ni(dmit)2]- SALTS, Mol. Cryst. Liq. Cryst., 343, 163-168 (2000).
42. T. Akutagawa, Y. Abe, T. Hasegawa, T. Nakamura, T. Inabe, C. A. Christensen, and J. Becher, Tuning of Intramolecular p-p Overlap Mode of Tetrathiafulvalene Bisannulated Macrocycles in the Open-shell Electronic State;Chem Lett, 132-133 (2000).
43. T. Akutagawa, T. Hasegawa, T. Nakamura, S. Takeda, T. Inabe, K. Sugiura, Y. Sakata, and A. E. Underhill, M+(12-crown-4) Supramolecular Cations (M+ = Na+, K+, Rb+, and NH4+) within Ni(dmit)2 Molecular Conductor,Inorg. Chem. 39, 2645-2651 (2000).
44. T. Akutagawa, S. Nishihara, N. Takamatsu, T. Hasegawa, T. Nakamura, and T. Inabe, Co2+(15-crown-5) magnetic supramolecular cation in [Ni(dmit)2]- p-spin system, J. Phys. Chem. Sect. B, 104, 5871-5873 (2000).
45. K. Uesugi, I. Suemune, T. Hasegawa, T. Akutagawa, T. Nakamura, Temperature dependence of band gap energies of GaAsN alloys, Apply. Phys. Lett., 76, 1285-1287 (2000).
46. T. Akutagawa, Y. Abe, T. Ohta, T. Hasegawa, T. Nakamura, C. Chreistensen, J. Lau, J. Becher, Crystal Structures of Tetrathiafulvalene Multiannulated Macrocycles in Open-shell Electronic State, Mol. Cryst. Liq. Cryst., 349, 379-382 (2000).
47. T. Hasegawa, T. Mochida, R. Kondo, S. Kagoshima, Y. Iwasa, T. Akutagawa, T. Nakamura, G. Saito, Mixed-stack organic charge-transfer complexes with intercolumn network, Phys. Rev. B., 62, 10059-10066 (2000).
48. T. Akutagawa, K. Iuchi, Y. Matsunaga, Mesomorphic behavior of N,N'-dialkanoyl-3,4,5,6-tetramethylbenzene-1,2-diamines and related compounds, Liquid Crystals, 27, 1399-1403 (2000).
49. J. Kawamata, T. Akutagawa, T. Hasegawa, K. Inoue, T. Nakamura, Nonlinear Optical Properties of the Langmuir-Blodgett Films of an Intermolecular Charge Transfer Complex, Nonliner Optics, 25, 425-430 (2000).
50. T. Nakamura, T. Takahashi, T. Yumoto, T. Akutagawa, T. Hasegawa, Conducting Langmuir-Blodgett Films of Bis[bis(methylthio)tetrathiafulvalenedithiolate]-gold Complex, Chem. Lett., 134-135 (2001).
51. S. Mikami, K. Sugiura, T. Maruta, Y. Maeda, M. Ohba, N. Usuki, H. Okawa, T. Akutagawa, S. Nisihara, T. Nakamura, K. Iwasaki, N. Miyazaki, S. Hino, E. Asato, J. S. Miller, Y. Sakata, Structure, optical and magnetic behaviour of meso-tetraphenylporphyrinatoiron (III) tetracyanoethenide, [FeIII(TPP)][TCNE], J. Chem. Soc., Dalton Trans, 448-455 (2001).
52. T. Naito, T. Inabe, K. Takeda, K. Awaga, T. Akutagawa, T. Hasegawa, T. Nakamura, T. Kakiuchi, H. Sawa, T. Yamamoto, H. Tajima, Peculiar physical properties of (ET)2(MnCl4)(TCE), Synthetic Metals, 120, 877-878 (2001).
53. T. Hasegawa, R Kondo, S. Kagoshima, Y. Iwasa, T. Mochida, T. Akutagawa, T. Nakamura, Donor-acceptor-type complexes of (BEDT-TTF)(TCNQ) analogues: Peculiar magnetic transition in (BEDO-TTF)(Cl2TCNQ), Synthetic Metals, 120, 991-992 (2001).
54. S. Nishihara, N Takamatsu, T. Akutagawa, T. Hasegawa, T. Nakamura, [Ni(dmit)2]- salt of a supramolecular cation, Sc3+(12-crown-4)2, Synthetic Metals, 121, 1806-1807 (2001).
55. T. Akutagawa, N. Takamatsu, K. Shitagami, T. Hasegawa, T. Nakamura, T. Inabe, W. Fujita, K. Awaga, Diversity in the p-spin arrangement of [Ni(dmit)2] anions in divalent Ca2+(crown ether) supramolecular cation salts, J. Mater. Chem., 11, 2118-2124 (2001).
56. T. Akutagawa, T. Hasegawa, T. Nakamura, S. Takeda, T. Inabe, K. Sugiura, Y. Sakata, A. E. Underhill, Ionic channel structures in (M+)x(18-crown-6)[Ni(dmit)2]2 molecular conductors, Chem. Eur. J., 7, 4902 ? 4912 (2001).
57. T. Naito, T. Inabe, K. Takeda, K. Awaga, T. Akutagawa, T. Hasegawa, T. Nakamura, T. Kakiuchi, H. Sawa, T. Yamamoto, H. Tajima, b”-(ET)3(MnCl4)(1,1,2-C2H3Cl3); a pressure-sensitive new molecular conductor with localized spins, J. Mater. Chem., 11, 2221-2227 (2001).
58. T. Hasegawa, T. Akutagawa, T. Nakamura, T. Mochida, R. Kondo, S. Kagoshima, Y. Iwasa, Neutral-ionic phase transition of (BEDT-TTF)(ClMeTCNQ) under pressure, Phys. Rev. B. 64, 85106 (2001).
59. T. Takahashi, K. Sakai, T. Yumoto, T. Akutagawa, T. Hasegawa, T. Nakamura, Structure and electronic properties of bis[bis(methylthio)tetrathiafulvalenedithiolate]-gold(III) Langmuir-Blodgett films, Thin Solid Films, 393, 7-11 (2001).
60. K. Shitagami, T. Akutagawa, T. Hasegawa, T. Nakamura, N. Robertson, An infinite supramolecular array structure in metal dithiolate complexes: crystal structure of K(dibenzo-18-crown-6)[M(dmit)2](CH3CN)2 (M = Ni, Au), Cryst. Eng. Commun., 52 (2001)
61. K. Shitagami, T. Akutagawa, T. Hasegawa, T. Nakamura, N. Robertson, Potassium bis(4,5-dimercapto-1,3-dithiole-2-thionato)nickelate 1,4,7,10,13,16-hexaoxa-2,3:11,12-dibenzocyclooctadeca-2,11-diene propanone solvate, Acta. Cryst. Sect. C57, 1271-1273 (2001).
62. T. Akutagawa, T. Ohta, T. Hasegawa, T. Nakamura, C. A. Christensen, J. Becher, Formation of Oriented Molecular Nanowires on Mica Surface, Proc. Nat. Acad. Sci. USA, 99, 5028-5033 (2002).
63. T. Akutagawa, T. Nakamura, Control of Assembly and Magnetism of Metal-dmit Complexes by Supramolecular Cations, Coord. Chem. Rev., 226, 3-9 (2002).
64. S. Nishihara, T. Akutagawa, T. Hasegawa, T. Nakamura, Formation of a molecular spin ladder induced by a supramolecular cation structure, Chem. Commun., 408-409, (2002).
65. T. Akutagawa, T. Hasegawa, T. Nakamura, T. Inabe, G. Saito, Coupled Protonic and Electronic Conduction in Molecular Conductor: [2-(2-1H-benzimidazolyl)-1H-benzimidazolium] - TCNQ, Chem. Eur. J., 8, 4402-4411 (2002).
66. T. Akutagawa, T. Hasegawa, T. Nakamura, T. Inabe, Supramolecular Cation Assemblies of Hydrogen-Bonded (NH4+/NH2NH3+)(Crown Ether) in [Ni(dmit)2]-Based Molecular Conductors and Magnets, J. Am. Chem. Soc., 124, 8903-8911 (2002).
67. S. Nishihara, T. Akutagawa, T. Hasegawa, S. Fujiyama, T. Nakamura, T. Nakamura, Two Polymorphs of (anilinium)(18-crown-6)[Ni(dmit)2]; Structure and Magnetic Properties, J. Solid State Chem., 168, 661-667 (2002).
68. T. Akutagawa, N. Takamatsu, T. Hasegawa, T. Nakamura, T. Inabe, Crystal Structure and Magnetism of [Ni(dmit)2]- Salts with Supramolecular Cations of M+(15-crown-5). Mol. Cryst. Liq. Cryst., 376, 39-46 (2002).
69. T. Akutagawa, A. Hashimoto, S. Nishihara, T. Hasegawa, T. Nakamura, Structures of Flexible Supramolecular Cation (1,4-Cclohexanediammonium2+) (Crown Ethers)2 in [Ni(dmit)2]- Salts; J. Supra. Chem., 2, 175-186 (2002).
70. T. Akutagawa, A. Hashimoto, S. Nishihara, T. Hasegawa, T. Nakamura, Magnetic Properties of [Ni(dmit)2]- Anions Induced by Flexible Hydrogen-bonded Supramolecular Cations (p-Xylylenediammonium2+)(Crown Ethers)2; J. Phys. Chem. B. 107, 66-74 (2003).
71. T. Akutagawa, T. Hasegawa, T. Nakamura, G. Saito, Hydrogen-bonded Supramolecular (H2BBIM)(H3BBIM+)2(Cl-) as an Electron Donor in TCNQ Complex; CrystEngComm., 5(10), 54-57 (2003).
72. T. Naito, T. Inabe, T. Akutagawa, T. Hasegawa, T. Nakamura, ET3(MnCl3)2(EtOH)2: a new organic conductor with a perovskite structure; Synthetic Metals,133-134, 445-447 (2003).
73. S. Takeda, G. Maruta, T. Akutagawa, T. Hasegawa, T. Nakamura, Dynamic behavior of ammonium ion in the crown ether cavity within Ni(dmit)2 salt as studied by solid-state NMR, Synthetic Metals, 133-134, 427-429 (2003).
74. T. Hasegawa, T. Akutagawa and T. Nakamura, Novel magneto-lattice transition in the mixed-stack charge-transfer complexes with inter-columnar networks, Synthetic Metals, 133-134, 623-625 (2003).
75. S. Nishihara, T. Akutagawa, T. Hasegawa, and T. Nakamura, Crystal Structure and Magnetic Properties of Gd2([18]crown6)2(OH)2(CH3CN)2[Ni(dmit)2]4 Complex Having f- and π-spins, Inorg. Chem. 42, 2480-2482 (2003)
76. T. Akutagawa, T. Uchimaru, K. Sakai, T. Hasegawa, T. Nakamura, Bidentated Hydrogen-bond from [O-H - N-N - H-O] to [O- - +H-N-N-H+ - -O] Structures in Solid; J. Phys. Chem. B. 107, 6248-6251 (2003).
77. A. Akutsu-Sato, H. Akutsu, S. S. Turner, D. Le Pevelen, P. Day, M. E. Light, M. B. Hursthouse, T. Akutagawa, and T, Nakamura, Structures and Physical Properties of BEDT-TTF Salts Containing Channels of Protons, Synthetic Metals, 135-136, 597-598 (2003).
78. T. Naito, T. Inabe, T. Akutagawa, T. Hasegawa, T. Nakamura, Y. Hosokoshi, and K. Inoue, Physical properties of (ET)3(MnCl4)(TCE) and the related salts, Synthetic Metals, 135-136, 613-614 (2003).
79. Y. Tatewaki, T. Akutagawa, T. Hasegawa, T. Nakamura, and J. Becher, Structural modification of molecular nanowires composed of dialkylmacrocyclicbis TTF-F4TCNQ complex, Synthetic Metals, 137, 933-934 (2003).
80. S. Nishihara, T. Akutagawa, T. Hasegawa, T. Nakamura, S. Fujiyama, and T. Nakamura, Magnetic and 1H-NMR Spectroscopic Studies of [Ph(NH3)](18-crown-6)[Ni(dmit)2] Having Molecular Spin Ladder Structure, Synthetic Metals, 137, 1279-1280 (2003).
81. K. Sakai, T. Akutagawa, T. Hasegawa, and T. Nakamura, The d-L(p)-p type of charge-transfer salt [Cu(Me-tri)2][Ni(dmit)2]2 : Interaction between copper(II) d- and Ni(dmit)2 p-electrons via p-conjugated macrocyclic ligand, Phys. Chem. Chem. Phys. 5, 2469-2475 (2003).
82. H. Miyata, Y. Tatewaki, T. Akutagawa, T. Hasegawa, T. Nakamura, C. A. Christensen, J. Becher, Langmuir?Blodgett films of bis-tetrathiafulvalene substituted macrocycle and TCNQ derivatives, Thin Solid Films. 438-439, 1-6 (2003).
83. T. Akutagawa, M. Uchigata, T. Hasegawa, T. Nakamura, K. A. Nielsen, J. O. Jeppesen, T. Brimert, J. Becher, Langmuir-Blodgett Films of Charge-Transfer Complexes Between an Amphiphilic MonoPyrrolo-TTF and TCNQ Derivatives, J. Phys. Chem. B. 107, 13929-13938 (2003).
84. T. Akutagawa, K. Kakiuchi, T. Hasegawa, T. Nakamura, C. A. Christensen, J, Becher, Langmuir-Blodgett Films of Amphiphilic Bis(Tetrathiafulvalene)-Macrocycles with Four Alkyl-Chains, Langmuir 20, 4187-4195 (2004).
85. T. Akutagawa, S. Takeda, T. Hasegawa, T. Nakamura, Proton-Transfer and Dielectric Phase Transition in Molecular Conductor (HDABCO+)2(TCNQ)3, J. Am. Chem. Soc. 126, 291-294 (2004).
86. T. Sato, T. Hasegawa, T. Akutagawa, T. Nakamura, and R. Kondo. 2kF transitions in a series of (DMET)2(X1X2TCNQ) (X1, X2 = Br, Cl, F, CH3, H) Subsidiary lattice effect by anion radicals, Phys. Rev. B. 69, 075103 (2004).
87. Y. Tatewaki, T. Akutagawa, T. Hasegawa, T. Nakamura, C. A. Christensen, J. Becher; Structural Change in Langmuir-Blodgett Films of Bis-Tetrathiafulvalene Annelated Macrocycle - Tetrafluorotetracyanoquinodimethane Charge Transfer Complex, Mol. Cryst. Liq. Cryst. 424, 17-23 (2004).
88. A. Akutu-Sato, H. Akutsu, S. S. Turner, P. Day, M. R. Probert, J. A. K. Howard, T. Akutagawa, S. Takeda, T. Nakamura, T. Mori; The First Proton-Conducting Metallic Ion-Radical Salts, Angew Chem. Int Ed. Engl., 44, 292-295 (2005).
89. T. Akutagawa, K. Shitagami, S. Nishihara, S. Takeda, T. Hasegawa, T. Nakamura, Y. Hosokoshi, K. Inoue, S. Ikeuchi, Y. Miyazaki, K. Saito, Molecular Rotor of Cs2([18]crown-6)3 in Solid State Coupled with Magnetism of [Ni(dmit)2], J. Am. Chem. Soc. 127, 4397-4402 (2005).
90. T. Nakamura, Y. Tatewaki, T. Ohta, K. Wakahara, T. Akutagawa, T. Hasegawa, H. Tachibana, R. Azumi, M. Matsumoto, C. A. Christensen, and J. Becher, Langmuir Layers and Langmuir-Blodgett Films of Bis-tetrathiafulvalene Annelated Macrocycle, Bull. Chem. Soc. Jpn., 78, 147-254 (2005).
91. T. Akutagawa, K. Matsuura, S. Nishihara, S. Noro, T. Nakamura, Supramolecular Cations of (S)-, (R)-, and (RS)-indane-1-aminium(dibenzo[18]crown-6) in Magnetic [Ni(dmit)2]- Salts, Eur. J. Inorg. Chem. 3271-3276 (2005).
92. T. Akutagawa, K. Matsuura, A. Hashimoto, and T. Nakamura, Magnetism of [Ni(dmit)2] Salts with [Meso- and (1S, 2S)-Diphenyl-1,2-Ethanediammonium]([18]crown-6)2 Supramolecular Cations,Inorg. Chem. 44, 4454-4456 (2005).
93. X. M. Ren, T. Akutagawa, S. Nishihara, T. Nakamura, Strong antiferromagnetic exchange interactions in quasi-one-dimensional compounds based on [Pd(mnt)2]- anions: Crystal structures, magnetic properties, and spin dimer analyses, Synth. Metals. 150, 57-61 (2005).
94. T. Akutagawa, K. Kakiuchi, T. Hasegawa, S. Noro, T. Nakamura, H. Hasegawa, S. Mashiko, and J. Becher, Molecular-Assembly Nanostructures of a New Redox-Active Organogelator, Angew. Chem. Int. Ed. Engl. 44, 7283-7287 (2005).
95. S. Noro, H. Chang, T. Takenobu, Y. Murayama, T. Kanbara, T. Aoyama, T. Sassa, T. Wada, D. Tanaka, S. Kitagawa, Y. Iwasa, T. Akutagawa, and T. Nakamura, Metal-Organic Thin-Film Transistor (MOTFT) Based on a Bis( o-diiminobenzosemiquinonate) Nickel(II) Complex, J. Am. Chem .Soc., 127, 10012-10013 (2005).
96. S. Ikeuchi, Y. Miyazaki, S. Takeda, T. Akutagawa, S. Nishihara, T. Nakamura, K. Saito; Cooperativity of dynamics of 18-crown-6 molecule forming one-dimensional chain in Cs2(18-crown-6)3[Ni(dmit)2]2,J. Chem. Phys. 123, 044514 (2005).
97. X. M. Ren, T. Akutagawa, S. Nishihara, T. Nakamura, W. Fujita, and K. Awaga, Structural Phase Transition Driven by Spin-Lattice Interaction in a Quasi-One-Dimensional Spin System of [1-(4'-Iodobenzyl)pyridinium][Ni(mnt)2]; J. Phys. Chem. B. 109, 16610-16615 (2005).
98. X. M. Ren, S. Nishihara, T. Akutagawa, T. Nakamura, J. L. Xie, Q. J. Meng, Two-dimensional molecular magnets based on [Pd(dmit)2]- ions: Structures and magnetic properties; Polyhedron 24, 2160-2164 (2005).
99. S. Nishihara, X. M. Ren, T. Akutagawa, T. Nakamura, Crystal structures and magnetic properties of [Ni(dmit)2]- salts including (4-fluoroanilinium)([18]crown-6) and (4-methylanilinium) ([18]crown-6) supramolecular cations, Polyhedron 24, 2844-2848 (2005).
100. K. Katoh, T. Akutagawa T. Nakamura T, Molecular design, synthesis and functions of amphiphilic bis-TTF annulated macrocycles forming molecular assembly nanostructures, J. Synth. Org. Chem. Jpn., 63 (10), 960-969 (2005).
40. N. Takamatsu, T. Akutagawa, T. Hasegawa, T. Nakamura, T. Inabe, W. Fujita, and K. Awaga, One-dimensional Antiferromagnetic Chain in [Ni(dmit)2]- Salts of [K+ or Rb+(4,13-diaza-18-crown-6)] Supramolecular Cation; Inorg. Chem., 39, 870-871 (2000).
41. N. TAKAMATSU, T. AKUTAGAWA, T. HASEGAWA, T. NAKAMURA, T. INABE, W. FUJITA, and K. AWAGA, M+(CROWN ETHERS) SUPRAMOLECULAR CATIONS (M+ = K+, Rb+, NH4+) FOR CONTROLLING MAGNETIC PROPERTIES OF MONOVALENT [Ni(dmit)2]- SALTS, Mol. Cryst. Liq. Cryst., 343, 163-168 (2000).
42. T. Akutagawa, Y. Abe, T. Hasegawa, T. Nakamura, T. Inabe, C. A. Christensen, and J. Becher, Tuning of Intramolecular p-p Overlap Mode of Tetrathiafulvalene Bisannulated Macrocycles in the Open-shell Electronic State;Chem Lett, 132-133 (2000).
43. T. Akutagawa, T. Hasegawa, T. Nakamura, S. Takeda, T. Inabe, K. Sugiura, Y. Sakata, and A. E. Underhill, M+(12-crown-4) Supramolecular Cations (M+ = Na+, K+, Rb+, and NH4+) within Ni(dmit)2 Molecular Conductor,Inorg. Chem. 39, 2645-2651 (2000).
44. T. Akutagawa, S. Nishihara, N. Takamatsu, T. Hasegawa, T. Nakamura, and T. Inabe, Co2+(15-crown-5) magnetic supramolecular cation in [Ni(dmit)2]- p-spin system, J. Phys. Chem. Sect. B, 104, 5871-5873 (2000).
45. K. Uesugi, I. Suemune, T. Hasegawa, T. Akutagawa, T. Nakamura, Temperature dependence of band gap energies of GaAsN alloys, Apply. Phys. Lett., 76, 1285-1287 (2000).
46. T. Akutagawa, Y. Abe, T. Ohta, T. Hasegawa, T. Nakamura, C. Chreistensen, J. Lau, J. Becher, Crystal Structures of Tetrathiafulvalene Multiannulated Macrocycles in Open-shell Electronic State, Mol. Cryst. Liq. Cryst., 349, 379-382 (2000).
47. T. Hasegawa, T. Mochida, R. Kondo, S. Kagoshima, Y. Iwasa, T. Akutagawa, T. Nakamura, G. Saito, Mixed-stack organic charge-transfer complexes with intercolumn network, Phys. Rev. B., 62, 10059-10066 (2000).
48. T. Akutagawa, K. Iuchi, Y. Matsunaga, Mesomorphic behavior of N,N'-dialkanoyl-3,4,5,6-tetramethylbenzene-1,2-diamines and related compounds, Liquid Crystals, 27, 1399-1403 (2000).
49. J. Kawamata, T. Akutagawa, T. Hasegawa, K. Inoue, T. Nakamura, Nonlinear Optical Properties of the Langmuir-Blodgett Films of an Intermolecular Charge Transfer Complex, Nonliner Optics, 25, 425-430 (2000).
50. T. Nakamura, T. Takahashi, T. Yumoto, T. Akutagawa, T. Hasegawa, Conducting Langmuir-Blodgett Films of Bis[bis(methylthio)tetrathiafulvalenedithiolate]-gold Complex, Chem. Lett., 134-135 (2001).
51. S. Mikami, K. Sugiura, T. Maruta, Y. Maeda, M. Ohba, N. Usuki, H. Okawa, T. Akutagawa, S. Nisihara, T. Nakamura, K. Iwasaki, N. Miyazaki, S. Hino, E. Asato, J. S. Miller, Y. Sakata, Structure, optical and magnetic behaviour of meso-tetraphenylporphyrinatoiron (III) tetracyanoethenide, [FeIII(TPP)][TCNE], J. Chem. Soc., Dalton Trans, 448-455 (2001).
52. T. Naito, T. Inabe, K. Takeda, K. Awaga, T. Akutagawa, T. Hasegawa, T. Nakamura, T. Kakiuchi, H. Sawa, T. Yamamoto, H. Tajima, Peculiar physical properties of (ET)2(MnCl4)(TCE), Synthetic Metals, 120, 877-878 (2001).
53. T. Hasegawa, R Kondo, S. Kagoshima, Y. Iwasa, T. Mochida, T. Akutagawa, T. Nakamura, Donor-acceptor-type complexes of (BEDT-TTF)(TCNQ) analogues: Peculiar magnetic transition in (BEDO-TTF)(Cl2TCNQ), Synthetic Metals, 120, 991-992 (2001).
54. S. Nishihara, N Takamatsu, T. Akutagawa, T. Hasegawa, T. Nakamura, [Ni(dmit)2]- salt of a supramolecular cation, Sc3+(12-crown-4)2, Synthetic Metals, 121, 1806-1807 (2001).
55. T. Akutagawa, N. Takamatsu, K. Shitagami, T. Hasegawa, T. Nakamura, T. Inabe, W. Fujita, K. Awaga, Diversity in the p-spin arrangement of [Ni(dmit)2] anions in divalent Ca2+(crown ether) supramolecular cation salts, J. Mater. Chem., 11, 2118-2124 (2001).
56. T. Akutagawa, T. Hasegawa, T. Nakamura, S. Takeda, T. Inabe, K. Sugiura, Y. Sakata, A. E. Underhill, Ionic channel structures in (M+)x(18-crown-6)[Ni(dmit)2]2 molecular conductors, Chem. Eur. J., 7, 4902 ? 4912 (2001).
57. T. Naito, T. Inabe, K. Takeda, K. Awaga, T. Akutagawa, T. Hasegawa, T. Nakamura, T. Kakiuchi, H. Sawa, T. Yamamoto, H. Tajima, b”-(ET)3(MnCl4)(1,1,2-C2H3Cl3); a pressure-sensitive new molecular conductor with localized spins, J. Mater. Chem., 11, 2221-2227 (2001).
58. T. Hasegawa, T. Akutagawa, T. Nakamura, T. Mochida, R. Kondo, S. Kagoshima, Y. Iwasa, Neutral-ionic phase transition of (BEDT-TTF)(ClMeTCNQ) under pressure, Phys. Rev. B. 64, 85106 (2001).
59. T. Takahashi, K. Sakai, T. Yumoto, T. Akutagawa, T. Hasegawa, T. Nakamura, Structure and electronic properties of bis[bis(methylthio)tetrathiafulvalenedithiolate]-gold(III) Langmuir-Blodgett films, Thin Solid Films, 393, 7-11 (2001).
60. K. Shitagami, T. Akutagawa, T. Hasegawa, T. Nakamura, N. Robertson, An infinite supramolecular array structure in metal dithiolate complexes: crystal structure of K(dibenzo-18-crown-6)[M(dmit)2](CH3CN)2 (M = Ni, Au), Cryst. Eng. Commun., 52 (2001)
61. K. Shitagami, T. Akutagawa, T. Hasegawa, T. Nakamura, N. Robertson, Potassium bis(4,5-dimercapto-1,3-dithiole-2-thionato)nickelate 1,4,7,10,13,16-hexaoxa-2,3:11,12-dibenzocyclooctadeca-2,11-diene propanone solvate, Acta. Cryst. Sect. C57, 1271-1273 (2001).
62. T. Akutagawa, T. Ohta, T. Hasegawa, T. Nakamura, C. A. Christensen, J. Becher, Formation of Oriented Molecular Nanowires on Mica Surface, Proc. Nat. Acad. Sci. USA, 99, 5028-5033 (2002).
63. T. Akutagawa, T. Nakamura, Control of Assembly and Magnetism of Metal-dmit Complexes by Supramolecular Cations, Coord. Chem. Rev., 226, 3-9 (2002).
64. S. Nishihara, T. Akutagawa, T. Hasegawa, T. Nakamura, Formation of a molecular spin ladder induced by a supramolecular cation structure, Chem. Commun., 408-409, (2002).
65. T. Akutagawa, T. Hasegawa, T. Nakamura, T. Inabe, G. Saito, Coupled Protonic and Electronic Conduction in Molecular Conductor: [2-(2-1H-benzimidazolyl)-1H-benzimidazolium] - TCNQ, Chem. Eur. J., 8, 4402-4411 (2002).
66. T. Akutagawa, T. Hasegawa, T. Nakamura, T. Inabe, Supramolecular Cation Assemblies of Hydrogen-Bonded (NH4+/NH2NH3+)(Crown Ether) in [Ni(dmit)2]-Based Molecular Conductors and Magnets, J. Am. Chem. Soc., 124, 8903-8911 (2002).
67. S. Nishihara, T. Akutagawa, T. Hasegawa, S. Fujiyama, T. Nakamura, T. Nakamura, Two Polymorphs of (anilinium)(18-crown-6)[Ni(dmit)2]; Structure and Magnetic Properties, J. Solid State Chem., 168, 661-667 (2002).
68. T. Akutagawa, N. Takamatsu, T. Hasegawa, T. Nakamura, T. Inabe, Crystal Structure and Magnetism of [Ni(dmit)2]- Salts with Supramolecular Cations of M+(15-crown-5). Mol. Cryst. Liq. Cryst., 376, 39-46 (2002).
69. T. Akutagawa, A. Hashimoto, S. Nishihara, T. Hasegawa, T. Nakamura, Structures of Flexible Supramolecular Cation (1,4-Cclohexanediammonium2+) (Crown Ethers)2 in [Ni(dmit)2]- Salts; J. Supra. Chem., 2, 175-186 (2002).
70. T. Akutagawa, A. Hashimoto, S. Nishihara, T. Hasegawa, T. Nakamura, Magnetic Properties of [Ni(dmit)2]- Anions Induced by Flexible Hydrogen-bonded Supramolecular Cations (p-Xylylenediammonium2+)(Crown Ethers)2; J. Phys. Chem. B. 107, 66-74 (2003).
71. T. Akutagawa, T. Hasegawa, T. Nakamura, G. Saito, Hydrogen-bonded Supramolecular (H2BBIM)(H3BBIM+)2(Cl-) as an Electron Donor in TCNQ Complex; CrystEngComm., 5(10), 54-57 (2003).
72. T. Naito, T. Inabe, T. Akutagawa, T. Hasegawa, T. Nakamura, ET3(MnCl3)2(EtOH)2: a new organic conductor with a perovskite structure; Synthetic Metals,133-134, 445-447 (2003).
73. S. Takeda, G. Maruta, T. Akutagawa, T. Hasegawa, T. Nakamura, Dynamic behavior of ammonium ion in the crown ether cavity within Ni(dmit)2 salt as studied by solid-state NMR, Synthetic Metals, 133-134, 427-429 (2003).
74. T. Hasegawa, T. Akutagawa and T. Nakamura, Novel magneto-lattice transition in the mixed-stack charge-transfer complexes with inter-columnar networks, Synthetic Metals, 133-134, 623-625 (2003).
75. S. Nishihara, T. Akutagawa, T. Hasegawa, and T. Nakamura, Crystal Structure and Magnetic Properties of Gd2([18]crown6)2(OH)2(CH3CN)2[Ni(dmit)2]4 Complex Having f- and π-spins, Inorg. Chem. 42, 2480-2482 (2003)
76. T. Akutagawa, T. Uchimaru, K. Sakai, T. Hasegawa, T. Nakamura, Bidentated Hydrogen-bond from [O-H - N-N - H-O] to [O- - +H-N-N-H+ - -O] Structures in Solid; J. Phys. Chem. B. 107, 6248-6251 (2003).
77. A. Akutsu-Sato, H. Akutsu, S. S. Turner, D. Le Pevelen, P. Day, M. E. Light, M. B. Hursthouse, T. Akutagawa, and T, Nakamura, Structures and Physical Properties of BEDT-TTF Salts Containing Channels of Protons, Synthetic Metals, 135-136, 597-598 (2003).
78. T. Naito, T. Inabe, T. Akutagawa, T. Hasegawa, T. Nakamura, Y. Hosokoshi, and K. Inoue, Physical properties of (ET)3(MnCl4)(TCE) and the related salts, Synthetic Metals, 135-136, 613-614 (2003).
79. Y. Tatewaki, T. Akutagawa, T. Hasegawa, T. Nakamura, and J. Becher, Structural modification of molecular nanowires composed of dialkylmacrocyclicbis TTF-F4TCNQ complex, Synthetic Metals, 137, 933-934 (2003).
80. S. Nishihara, T. Akutagawa, T. Hasegawa, T. Nakamura, S. Fujiyama, and T. Nakamura, Magnetic and 1H-NMR Spectroscopic Studies of [Ph(NH3)](18-crown-6)[Ni(dmit)2] Having Molecular Spin Ladder Structure, Synthetic Metals, 137, 1279-1280 (2003).
81. K. Sakai, T. Akutagawa, T. Hasegawa, and T. Nakamura, The d-L(p)-p type of charge-transfer salt [Cu(Me-tri)2][Ni(dmit)2]2 : Interaction between copper(II) d- and Ni(dmit)2 p-electrons via p-conjugated macrocyclic ligand, Phys. Chem. Chem. Phys. 5, 2469-2475 (2003).
82. H. Miyata, Y. Tatewaki, T. Akutagawa, T. Hasegawa, T. Nakamura, C. A. Christensen, J. Becher, Langmuir?Blodgett films of bis-tetrathiafulvalene substituted macrocycle and TCNQ derivatives, Thin Solid Films. 438-439, 1-6 (2003).
83. T. Akutagawa, M. Uchigata, T. Hasegawa, T. Nakamura, K. A. Nielsen, J. O. Jeppesen, T. Brimert, J. Becher, Langmuir-Blodgett Films of Charge-Transfer Complexes Between an Amphiphilic MonoPyrrolo-TTF and TCNQ Derivatives, J. Phys. Chem. B. 107, 13929-13938 (2003).
84. T. Akutagawa, K. Kakiuchi, T. Hasegawa, T. Nakamura, C. A. Christensen, J, Becher, Langmuir-Blodgett Films of Amphiphilic Bis(Tetrathiafulvalene)-Macrocycles with Four Alkyl-Chains, Langmuir 20, 4187-4195 (2004).
85. T. Akutagawa, S. Takeda, T. Hasegawa, T. Nakamura, Proton-Transfer and Dielectric Phase Transition in Molecular Conductor (HDABCO+)2(TCNQ)3, J. Am. Chem. Soc. 126, 291-294 (2004).
86. T. Sato, T. Hasegawa, T. Akutagawa, T. Nakamura, and R. Kondo. 2kF transitions in a series of (DMET)2(X1X2TCNQ) (X1, X2 = Br, Cl, F, CH3, H) Subsidiary lattice effect by anion radicals, Phys. Rev. B. 69, 075103 (2004).
87. Y. Tatewaki, T. Akutagawa, T. Hasegawa, T. Nakamura, C. A. Christensen, J. Becher; Structural Change in Langmuir-Blodgett Films of Bis-Tetrathiafulvalene Annelated Macrocycle - Tetrafluorotetracyanoquinodimethane Charge Transfer Complex, Mol. Cryst. Liq. Cryst. 424, 17-23 (2004).
88. A. Akutu-Sato, H. Akutsu, S. S. Turner, P. Day, M. R. Probert, J. A. K. Howard, T. Akutagawa, S. Takeda, T. Nakamura, T. Mori; The First Proton-Conducting Metallic Ion-Radical Salts, Angew Chem. Int Ed. Engl., 44, 292-295 (2005).
89. T. Akutagawa, K. Shitagami, S. Nishihara, S. Takeda, T. Hasegawa, T. Nakamura, Y. Hosokoshi, K. Inoue, S. Ikeuchi, Y. Miyazaki, K. Saito, Molecular Rotor of Cs2([18]crown-6)3 in Solid State Coupled with Magnetism of [Ni(dmit)2], J. Am. Chem. Soc. 127, 4397-4402 (2005).
90. T. Nakamura, Y. Tatewaki, T. Ohta, K. Wakahara, T. Akutagawa, T. Hasegawa, H. Tachibana, R. Azumi, M. Matsumoto, C. A. Christensen, and J. Becher, Langmuir Layers and Langmuir-Blodgett Films of Bis-tetrathiafulvalene Annelated Macrocycle, Bull. Chem. Soc. Jpn., 78, 147-254 (2005).
91. T. Akutagawa, K. Matsuura, S. Nishihara, S. Noro, T. Nakamura, Supramolecular Cations of (S)-, (R)-, and (RS)-indane-1-aminium(dibenzo[18]crown-6) in Magnetic [Ni(dmit)2]- Salts, Eur. J. Inorg. Chem. 3271-3276 (2005).
92. T. Akutagawa, K. Matsuura, A. Hashimoto, and T. Nakamura, Magnetism of [Ni(dmit)2] Salts with [Meso- and (1S, 2S)-Diphenyl-1,2-Ethanediammonium]([18]crown-6)2 Supramolecular Cations,Inorg. Chem. 44, 4454-4456 (2005).
93. X. M. Ren, T. Akutagawa, S. Nishihara, T. Nakamura, Strong antiferromagnetic exchange interactions in quasi-one-dimensional compounds based on [Pd(mnt)2]- anions: Crystal structures, magnetic properties, and spin dimer analyses, Synth. Metals. 150, 57-61 (2005).
94. T. Akutagawa, K. Kakiuchi, T. Hasegawa, S. Noro, T. Nakamura, H. Hasegawa, S. Mashiko, and J. Becher, Molecular-Assembly Nanostructures of a New Redox-Active Organogelator, Angew. Chem. Int. Ed. Engl. 44, 7283-7287 (2005).
95. S. Noro, H. Chang, T. Takenobu, Y. Murayama, T. Kanbara, T. Aoyama, T. Sassa, T. Wada, D. Tanaka, S. Kitagawa, Y. Iwasa, T. Akutagawa, and T. Nakamura, Metal-Organic Thin-Film Transistor (MOTFT) Based on a Bis( o-diiminobenzosemiquinonate) Nickel(II) Complex, J. Am. Chem .Soc., 127, 10012-10013 (2005).
96. S. Ikeuchi, Y. Miyazaki, S. Takeda, T. Akutagawa, S. Nishihara, T. Nakamura, K. Saito; Cooperativity of dynamics of 18-crown-6 molecule forming one-dimensional chain in Cs2(18-crown-6)3[Ni(dmit)2]2,J. Chem. Phys. 123, 044514 (2005).
97. X. M. Ren, T. Akutagawa, S. Nishihara, T. Nakamura, W. Fujita, and K. Awaga, Structural Phase Transition Driven by Spin-Lattice Interaction in a Quasi-One-Dimensional Spin System of [1-(4'-Iodobenzyl)pyridinium][Ni(mnt)2]; J. Phys. Chem. B. 109, 16610-16615 (2005).
98. X. M. Ren, S. Nishihara, T. Akutagawa, T. Nakamura, J. L. Xie, Q. J. Meng, Two-dimensional molecular magnets based on [Pd(dmit)2]- ions: Structures and magnetic properties; Polyhedron 24, 2160-2164 (2005).
99. S. Nishihara, X. M. Ren, T. Akutagawa, T. Nakamura, Crystal structures and magnetic properties of [Ni(dmit)2]- salts including (4-fluoroanilinium)([18]crown-6) and (4-methylanilinium) ([18]crown-6) supramolecular cations, Polyhedron 24, 2844-2848 (2005).
100. K. Katoh, T. Akutagawa T. Nakamura T, Molecular design, synthesis and functions of amphiphilic bis-TTF annulated macrocycles forming molecular assembly nanostructures, J. Synth. Org. Chem. Jpn., 63 (10), 960-969 (2005).
- あくた犬（吉井作）