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71. S. Ooi, T. Tanaka, T. Ikeue, K. Yamasumi, K. Ueta, D. Shimizu, M. Ishida,
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photodynamic activities, and cytotoxicity of new water-soluble cationic
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| 69. D. Shimizu, Y. Ide, T. Ikeue, and A. Osuka, Aminyl Radical Bridged
NiII-Porphyrin Dimer: Coordination-Induced Spin-State Switching between
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| 68. T. Yoshida, K. Takahashi, Y. Ide, R. Kishi, J. Fujiyoshi, S. Lee, Y.
Hiraoka, D. Kim, M. Nakano, T. Ikeue, H. Yamada, and H. Shinokubo, Benzonorcorrole
Ni(II) Complexes: Enhancement of Paratropic Ring Current and Singlet Diradical
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H. Shinokubo, M. Nakamura, K. Yoshino, and T. Ikeue, Nickel(II) pyrrocorphin:
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of a Six-coordinated [5,10,15,20-Tetrakis(2,4,6-trimethylphenyl)porphyrinato-k4N]iron(III)
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| 65. Y. Ide, Y. Yamada, S. Mori, and T. Ikeue, Crystal Structure of Six-coordinated
(2,3,7,8,12,13,17,18-Octaethylporphyrinato)iron(III) Complex with Two 4-Methylpyridine
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| 64. T. Tanaka, S. Ooi, Y. Ide, T. Ikeue, M. Suzuki, P. P.-Y. Chen, M. Takahashi,
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K. Yoshino, M. Nakamura, and T. Ikeue, MOLECULAR STRUCTURE AND SPECTROSCOPIC
PROPERTIES OF 2,3,9,10,16,17,23,24-OCTAKIS(3-CARBOXYPHENOXY)PHTHALOCYANINATO-k4N
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| 61. T. Kato, T. Ikeue, Y. Suzuki, and M. Handa, Analysis of Disperse Dyes
Using Liquid Chromatography/Linear Ion Trap Mass Spectrometry (LC/LIT-MSn)
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| 60. Y. Ide, T. Ikeue, Y. Kataoka, R. Inoue, M. Nakamura, D. Yoshioka, M.
Mikuriya, T. Kawamoto, and M. Handa, Preparation, structure, and dynamic
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Crystal Structure of a Lantern-Type Dirhodium(II) Complex with cis-(2:2)
Arrangement of Two Formamidinato and Two Trifluoroacetato Bridges., X-ray
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| 58. S. Tabassum, A. M. Sheikh, S. Yano, T. Ikeue, M. Handa, and A. Nagai,
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| 57. Y. Hiraoka, T. Ikeue, H. Sakiyama, F. Guégan, D. Luneau, B. Gillon,
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M. Mikuriya, Y. Kataoka, and M. Handa, Synthesis, structures, and properties
of lantern-type dinuclear ruthenium(II,III) complexes cis-[Ru2{3,5-(CF3)2-pf}2(O2CMe)2Cl]
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Mikuriya, and M. Handa, Crystal Structure of the (2,3,12,13-Tetrabromo-5,10,15,20-tetraphenylporphyrinato)oxidovanadium(IV)
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Structure and 1H NMR Spectral Property of a Lantern-Type Diruthenium(II,III)
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| 53. A. Ikezaki, J. Ono, Y. Ohgo, M. Fukagawa, T. Ikeue, and M. Nakamura,
Electronic structure of low-spin six-coordinate iron(III) meso-tetrapropylchlorin
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| 52. T. Ikeue, N. Sawada, N. Matsumoto, A. Miyazaki, T. Sugimori, M. Koikawa,
I. Hiromitsu, K. Yoshino, M. Mikuriya, Y. Kataoka, and M. Handa, Synthesis
and magnetic properties of an annulated dinuclear copper(II) phthalocyanine
peripherally having 2,6-dimethylphenoxy substituents., J. Porphyrins Phthalocyanines,
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| 51. T. Ikeue, T. Fukahori, T. Mitsumune, K. Ueda, K. Fujii, S. Kurahashi,
M. Koikawa, T. Sugimori, I. Hiromitsu, K. Yoshino, M. Mikuriya, and M.
Handa, Homo- and hetero-dinuclear nickel(II), copper(II), and oxidovanadium(IV)
complexes of a Schiff-base-fused phthalocyanine with 2,6-dimethylphenoxy
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| 50. M. Handa, T. Ikeue, Y. Harada, Y. Kimura, T. Nishimura, D. Yoshioka,
and M. Mikuriya, Crystal Structure of N,N′-Bis(3,5-dichlorophenyl)formamidine.,
X-ray Struct. Anal. Online, 29(2013), 25-26, DOI:10.2116/xraystruct.29.25. |
| 49. T. Ikeue, Y. Kimura, K. Karino, M. Iida, T. Yamaji, I. Hiromitsu, T.
Sugimori, D. Yoshioka, M. Mikuriya, and M. Handa, Structural, magnetic,
and 1H NMR spectral study on lantern-type cis- and trans-diruthenium(II,III)
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| 48. M. Handa, R. Inoue, A. Inoue, T. Nakai, T. Ikeue, D. Yoshioka, and
M. Mikuriya, Synthesis and Crystal Structure of a Rhodium(II) Formamidinate
Dimer with Axial Water and Methanol Molecules., X-ray Struct. Anal. Online,
28(2012), 53-54, DOI:10.2116/xraystruct.28.53. |
| 47. S. Kurahashi, T. Ikeue, T. Sugimori, M. Takahashi, M. Mikuriya, M.
Handa, A. Ikezaki, and M. Nakamura, Formation and characterization of five-
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16(2012), 518-529, DOI:10.1142/S1088424612500460. |
| 46. M. Handa, A. Sanaka, Y. Sugikawa, T. Ikeue, H. Tanaka, D. Yoshioka,
and M. Mikuriya, Polymer Complex of Rhodium(II) Formamidinate Dimer Linked
by 1,4-Diisocyanobenzene with Toluene as Solvent of Crystallization., X-ray
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| 45. M. Handa, Y. Ishitobi, K. Moriyama, T. Ikeue, D. Yoshioka, and M. Mikuriya,
Synthesis and Crystal Structure of Rhodium(II) Pentafluorobenzoate Dimer
with Axial Methanol Molecules., X-ray Struct. Anal. Online, 27(2011), 49-50,
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| 44. M. Handa, M. Yasuda, D. Yoshioka, T. Ikeue, and M. Mikuriya, Crystal
Structure of Rhodium(II) Formamidinate Dimer with an Axial Acetonitrile
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| 43. S. Kouno, A. Ikezaki, T. Ikeue, and M. Nakamura, Spin–spin interactions
in iron(III) porphyrin radical cations with ruffled and saddled structure.,
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| 42. K. Kasuga, H. Irie, H. Tanaka, T. Ikeue, T. Sugimori, and M. Handa,
Photo-catalytic activity of cationic zinc(II) complexes of phthalocyanine
and porphyrazine derivatives loaded on the surface of silica gel., J. Porphyrins
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| 41. I. Hiromitsu, A. Kawami, S. Tanaka, S. Morito, R. Sasai, T. Ikeue,
Y. Fujita, and M. Handa, Luminescence of tetraphenylporphyrin by an energy
transfer from photoexcited ZnO nanoparticle., Chem. Phys. Lett., 501(2011),
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| 40. T. Ikeue, M. Handa, A. Chamberlin, A. Ghosh, O. Ongayi, M. G. H. Vicente,
A. Ikezaki, and M. Nakamura, Benzoannelation Stabilizes the dxy1 State
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| 39. H. Ishida, M. Handa, T. Ikeue, J. Taguchi, and M. Mikuriya, Synthesis,
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K. Kasuga, and M. Handa, Annulated dinuclear palladium(II) phthalocyanine
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| 37. M. Handa, Y. Ishitobi, T. Yakuwa, D. Yoshioka, H. Ishida, M. Mikuriya,
I. Hiromitsu, H. Tanaka, and T. Ikeue, A Polymer Complex [Cu(O2CC6F5)2(pyz)]n
Formed from Copper(II) Pentafluorobenzoate and Pyrazine., Bull. Chem. Soc.
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| 36. I. Hiromitsu, T. Ikeue, K. Karino, T. Ohno, S. Tanaka, H. Shiratori,
S. Morito, Y. Fujita, and M. Handa, Photoinduced energy transfer in ZnO–tetraphenylporphyrin
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complexes containing ruthenium(II)-ruthenium(III) tetracarboxylato units
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| 34. K. Nakamura, A. Ikezaki, Y. Ohgo, T. Ikeue, S. Neya, and M. Nakamura,
Electronic Structure of Six-Coordinate Iron(III) Monoazaporphyrins., Inorg.
Chem., 47(2008), 10299-10307, DOI:10.1021/ic800674d. |
| 33. T. Ikeue, S. Kurahashi, M. Handa, T. Sugimori, and M. Nakamura, Electronic
structure of five- and six-coordinate iron(III) tetraazaporphyrin complexes:
pyrrole-Cα chemical shift as a useful probe., J. Porphyrins Phthalocyanines,
12(2008), 1041-1049, DOI:10.1142/S1088424608000418. |
| 32. K. Kasuga, M. Imai, H. Irie, H. Tanaka, T. Ikeue, M. Handa, S. Wada,
and T. Sugimori, Immobilization of cationic zinc(II) complexes of phthalocyanine
and unsymmetrical porphyrazine in mesoporous MCM-41 silica, and photo-catalytic
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| 31. D. Y. Kim, T. K. Ahn, J. H. Kwon, D. Kim, T. Ikeue, N. Aratani, A.
Osuka, M. Shigeiwa, and S. Maeda, Large Two-Photon Absorption (TPA) Cross-Section
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| 29. T. Ikeue, K. Furukawa, H. Hata, N. Aratani, H. Shinokubo, T. Kato,
and A. Osuka, The Importance of the β-β Bond for Long-Range Antiferromagnetic
Coupling in Directly Linked Copper(II) and Silver(II) Diporphyrins., Angew.
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| 28. T. Sakai, Y. Ohgo, A. Hoshino, T. Ikeue, T. Saitoh, M. Takahashi, and
M. Nakamura, Electronic Structures of Five-Coordinate Iron(III) Porphyrin
Complexes with Highly Ruffled Porphyrin Ring., Inorg. Chem., 43(2004),
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| 27. Y. Ohgo, T. Ikeue, M. Takahashi, M. Takeda, and M. Nakamura, Anomalous
Difference in Magnetic Behavior between Highly Saddled Iron(III) Porphyrin
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in Spin Crossover Pathways among Saddled-Shaped Six-Coordinate Iron(III)
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| 25. T. Sakai, Y. Ohgo, T. Ikeue, M. Takahashi, M. Takeda, and M. Nakamura,
Formation of the Intermediate-Spin Iron(III) Porphyrin Complexes with (dxz,
dyz)3(dxy)1(dz2)1 Electron Configuration., J. Am. Chem. Soc., 125(2003),
13028-13029, DOI:10.1021/ja030448a. |
| 24. M. Nakamura, A. Hoshino, A. Ikezaki, and T. Ikeue, Chemical shifts
of meso carbon: powerful probe to determine the coordination structure
and electron configuration of ferric porphyrin complexes., Chem. Commun.,
(2003), 1862-1863, DOI:10.1039/B303785A. |
| 23. T. Ikeue, Y. Ohgo, and M. Nakamura, Effects of nonplanar porphyrin
rings on the spin-spin interactions in low-spin ferric porphyrin radical
cations., Chem. Commun., 39(2003), 220-221, DOI:10.1039/B210229C. |
| 22. Y. Ohgo, S. Neya, T. Ikeue, M. Takahashi, M. Takeda, N. Funasaki, and
M. Nakamura, Molecular Structures of Five-Coordinated Halide Ligated Iron(III)
Porphyrin, Porphycene, and Corrphycene Complexes., Inorg. Chem., 41(2002),
4627-4629, DOI:10.1021/ic0256866. |
| 21. A. Ikezaki, T. Ikeue, and M. Nakamura, Electronic effects of para-substituents
on the electron configuration of dicyano[meso-tetrakis(p-substituted phenyl)porphyrinato]iron(III)
complexes., Inorg. Chim. Acta, 335(2002), 91-99, DOI:10.1016/S0020-1693(02)00819-8. |
| 20. Y. Ohgo, T. Ikeue, T. Saitoh, and M. Nakamura, Structural Analysis
of Highly S4-Ruffled Bis(2-methylimidazole)(meso-tetraethylporphyrinato)iron(III)
Chloride., Chem. Lett., 31(2002), 432-433, DOI:10.1246/cl.2002.432. |
| 19. M. Nakamura, T. Ikeue, Y. Ohgo, M. Takahashi, and M. Takeda, Highly
saddled (porphyrinato)iron(III) iodide with a pure intermediate spin state.,
Chem. Commun., (2002), 1998-1999, DOI:10.1039/B202768B. |
| 18. Y. Ohgo, T. Ikeue, and M. Nakamura, Observation of the Structural Consequences
of a Reversible S = 3/2 and S = 1/2 Spin Crossover in the Single Crystal.,
Inorg. Chem., 41(2002), 1698-1700, DOI:10.1021/ic015620v. |
| 17. T. Ikeue, Y. Ohgo, T. Yamaguchi, M. Takahashi, M. Takeda, and M. Nakamura,
Saddle-Shaped Six-Coordinate Iron(III) Porphyrin Complexes Showing a Novel
Spin Crossover between S=1/2 and S=3/2 Spin States., Angew. Chem. Int.
Ed., 40(2001), 2617-2620, DOI:10.1002/1521-3773(20010716)40:14<2617::AID-ANIE2617>3.0.CO;2-B. |
| 16. T. Ikeue, Y. Ohgo, T. Saitoh, T. Yamaguchi, and M. Nakamura, Factors
Affecting the Electronic Ground State of Low-Spin Iron(III) Porphyrin Complexes.,
Inorg. Chem., 40(2001), 3423-3434, DOI:10.1021/ic001412b. |
| 15. T. Ikeue, Y. Ohgo, M. Takahashi, M. Takeda, S. Neya, N. Funasaki, and
M. Nakamura, Bis(tetrahydrofuran)(2,7,12,17-tetrapropylporphycenato)iron(III)
Perchlorate: A Pure Intermediate Spin Complex., Inorg. Chem., 40(2001),
3650-3652, DOI:10.1021/ic001255g. |
| 14. Y. Ohgo, S. Neya, T. Ikeue, N. Funasaki, and M. Nakamura, Chloro(3,6,13,16-tetraethyl-2,7,12,17-tetramethylporphycenato-κ4N)iron(III)
chloroform solvate., Acta Crystallogr., Sect. C, 57(2001), 1046-1047, DOI:10.1107/S0108270101009842. |
| 13. T. Ikeue, T. Saitoh, T. Yamaguchi, Y. Ohgo, M. Nakamura, M. Takahashi,
and M. Takeda, Formation of pure intermediate spin complexes in highly
nonplanar iron(III) porphyrins., Chem. Commun., (2000), 1989-1990, DOI:10.1039/B006006M. |
| 12. T. Ikeue, Y. Ohgo, T. Saitoh, M. Nakamura, H. Fujii, and M. Yokoyama,
Spin Distribution in Low-Spin (meso-Tetraalkylporphyrinato)iron(III) Complexes
with (dxz,dyz)4(dxy)1 Configuration. Studies by 1H NMR, 13C NMR, and EPR
Spectroscopies., J. Am. Chem. Soc., 122(2000), 4068-4076, DOI:10.1021/ja992219n. |
| 11. T. Ikeue, T. Yamaguchi, Y. Ohgo, and M. Nakamura, Direct Observation
of Conformers Caused by the Difference in Ligand Orientation in Low Spin
Iron(III) Porphyrin Complex., Chem. Lett., 29(2000), 342-343, DOI:10.1246/cl.2000.342. |
| 10. Y. Ohgo, T. Ikeue, and M. Nakamura, Chloro(meso-tetrapropylporphyrinato)iron(III).,
Acta Crystallogr., Sect. C, 55(1999), 1817-1819, DOI:10.1107/S0108270199009312. |
| 9. M. Nakamura, T. Ikeue, A. Ikezaki, Y. Ohgo, and H. Fujii, Electron Configuration
of Ferric Ions in Low-Spin (Dicyano)(meso-tetraarylporphyrinato)iron(III)
Complexes., Inorg. Chem., 38(1999), 3857-3862, DOI:10.1021/ic990328x. |
| 8. T. Ikeue, Y. Ohgo, A. Uchida, M. Nakamura, H. Fujii, and M. Yokoyama,
High-Spin (meso-Tetraalkylporphyrinato)iron(III) Complexes As Studied by
X-ray Crystallography, EPR, and Dynamic NMR Spectroscopies., Inorg. Chem.,
38(1999), 1276-1281, DOI:10.1021/ic981184+. |
| 7. M. Yokoyama, T. Ikeue, Y. Ochiai, A. Momotake, K. Yamaguchi, and H.
Togo, Synthesis and properties of C-aza-2-deoxy-L-lyxonucleosides., J.
Chem. Soc., Perkin Trans. 1, (1998), 2185-2192, DOI:10.1039/A802247J. |
| 6. T. Kobayashi, T. Ikeue, and A. Ikeda, Four-Week Exposure to Diesel Exhaust
Induces Nasal Mucosal Hyperresponsiveness to Histamine in Guinea Pigs.,
Toxicol. Sci., 45(1998), 106-112, DOI:10.1006/toxs.1998.2498. |
| 5. M. Nakamura, T. Ikeue, H. Fujii, T. Yoshimura, and K. Tajima, Electron
Configuration and Spin Distribution in Low-Spin (meso-Tetraalkylporphyrinato)iron(III)
Complexes Carrying One or Two Orientationally Fixed Imidazole Ligands.,
Inorg. Chem., 37(1998), 2405-2414, DOI:10.1021/ic9801241. |
| 4. T. Kobayashi, T. Ikeue, T. Ito, A. Ikeda, M. Murakami, A. Kato, K. Maejima,
T. Nakajima, and T. Suzuki, Short-Term Exposure to Diesel Exhaust Induces
Nasal Mucosal Hyperresponsiveness to Histamine in Guinea Pigs., Fundam.
Appl. Toxicol., 38(1997), 166-172, DOI:10.1006/faat.1997.2347. |
| 3. T. Saitoh, T. Ikeue, Y. Ohgo, and M. Nakamura, Barriers to rotation
of axially coordinated imidazole ligands in nonplanar meso-tetraalkylporphyrinatocobalt(III)
complexes., Tetrahedron, 53(1997), 12487-12496, DOI:10.1016/S0040-4020(97)00798-9. |
| 2. M. Nakamura, T. Ikeue, H. Fujii, and T. Yoshimura, Change in Electron
Configuration of Ferric Ion in Bis(cyanide)(meso-tetraalkylporphyrinatoiron(III)),
[Fe(TRP)(CN)2]−, Caused by the Nonplanarity of the Porphyrin Ring., J.
Am. Chem. Soc., 119(1997), 6284-6291, DOI:10.1021/ja970602r. |
| 1. M. Nakamura, T. Ikeue, S. Neya, N. Funasaki, and N. Nakamura, Fixation
of the 2-Methylimidazole Ligand and Anomalous Pyrrole Chemical Shifts in
Bis(2-methylimidazole)(meso-tetraalkylporphyrinato)iron(III) Chloride Caused
by the Nonplanar Porphyrin Ring., Inorg. Chem., 35(1996), 3731-3732, DOI:10.1021/ic9514962. |