Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Satoru, Onaka"'
Autor:
Masashi Takahashi, Yoichi Sakai, Satoru Onaka, Tsutomu Takayama, Yusuke Kobayashi, Ryo Ogiso, Michito Shiotsuka, Tomoji Ozeki, Tadahiro Nakamoto
Publikováno v:
Dalton Trans.. 43:6711-6719
New mixed-valence trinuclear iron pentafluorobenzoate complexes were synthesized. Their valence-detrapping and/or valence-trapping phenomena were studied by 57Fe Mossbauer spectroscopy and X-ray crystallography. For [Fe3O(C6F5CO2)6(py)3]·CH2Cl2 (1),
Autor:
Tsutomu Takayama, Yoichi Sakai, Tadahiro Nakamoto, Ryo Ogiso, Masashi Takahashi, Satoru Onaka
Publikováno v:
Hyperfine Interactions. 205:1-5
Four mixed-valence trinuclear iron(III, III, II) fluorine-substituted benzoate complexes were synthesized; Fe3O(C6F5COO)6(C5H5N)3·CH2Cl2 (1), Fe3O(C6F5COO)6(C5H5N)3 (2), Fe3O(2H-C6F4COO)6(C5H5N)3 (3), and Fe3O(4H-C6F4COO)6(C5H5N)3 (4), in which vale
Publikováno v:
Transition Metal Chemistry. 35:129-135
A novel asymmetric dinuclear gold(I) complex with 3,6-diethynylphenanthroline, 3,6-bis{(PPh3)–Au–C≡C}2-phen, has been synthesized from Au(PPh3)Cl (PPh3 = triphenylphosphine) and 3,6-diethynyl-1,10-phenanthroline. The asymmetrical dinuclear gold
Publikováno v:
Journal of Organometallic Chemistry. 692:2441-2447
A novel hybrid complex system of ruthenium polypyridyl complexes anchored by dicobalt carbonyl units, [Ru(bpy)2{phen–C{Co2(CO)4(dppm)}C–tolyl}](PF6)2 (1) and [Ru(bpy)2{tolyl–C{Co2(CO)4(dppm)}C–phen–C{Co2(CO)4(dppm)}C–tolyl}](PF6)2 (2), ha
Autor:
Makoto Horibe, Tetsu Yonezawa, Keiko Nunokawa, Mitsuhiro Ito, Hirokazu Chiba, Masami Nakamoto, Seiji Watase, Satoru Onaka, Tomoji Ozeki, Hiroshi Nishihara
Publikováno v:
Journal of Organometallic Chemistry. 691:638-642
An SR-modified Au cluster with a sub-nanometer size, Au11(S-4-NC5H4)3(PPh3)7 (1), has been synthesized by NaBH4 reduction of Au(S-py)(PPh3) or by reacting [Au9(PPh3)8](NO3)3 with HS-4-py in good yield. Its molecular structure has been elucidated by s
Publikováno v:
Journal of Coordination Chemistry. 58:1523-1530
Systematic syntheses of manganese derivatives with 2-pyridineethanol, 2-pyridinemethanol and 2,6-pyridinedimethanol as chelating ligands have been undertaken to produce [trans-Mn(C5H4N-2-CH2CH2OH)2Cl2] (1), [cis-Mn2(μ-Cl)2(Cl)2(C5H4N-2-CH2CH2OH)2(OH
Autor:
Kazuya Okazaki, Hiroyuki Imai, Mitsuhiro Ito, Keiko Nunokawa, Katsuya Inoue, Tetsuya Sunahara, Tomoji Ozeki, Satoru Onaka
Publikováno v:
Journal of Organometallic Chemistry. 690:1332-1339
Multi-thiolate ligands are used as a scaffold to construct a series of supramolecules, which cover the following entries; [(1,3-S 2 –C 6 H 4 ){AuP(C 6 H 4 –3-CF 3 ) 3 } 2 ] n ( 1 ), [(1,4-S 2 –C 6 H 4 ){AuP(C 6 H 4 –3-CF 3 ) 3 } 2 ] n ( 2 ),
Autor:
Katsuya Sako, Tomoji Ozeki, Satoru Onaka, Yukako Sugiura, Ryuichiro Yamauchi, Akifumi Iida, Tetsuya Sunahara, Kazuya Okazaki, Hiroyuki Imai, Michito Shiotsuka, Katsuya Inoue, Masanobu Yaguchi, Makoto Horibe, Hirokazu Chiba, Mitsuhiro Ito, Keiko Nunokawa
Publikováno v:
J. Organomet. Chem.. 690(No. 1):57-68
The effect of the carbon chain-length for Ph 2 P–R–PPh 2 (R = –CH CH–, –CH 2 –CH 2 –, –CH 2 –CH 2 –CH 2 –, and –CH 2 –CH 2 –CH 2 – CH 2 –) and S -(CH 2 ) n -pyridine ligand ( n = 0 to 2) on the aurophilic interaction h
Autor:
Tetsuya Sunahara, Takafumi Yosida, Tomoji Ozeki, Kazuya Okazaki, Yosihiro Mizuno, Hiroyuki Imai, Katsuya Inoue, Masanobu Yaguchi, Mituhiro Ito, Hirokazu Chiba, Satoru Onaka, Keiko Nunokawa
Publikováno v:
Journal of Organometallic Chemistry. 690:48-56
Transition metal acetylacetonates, M(acac′)2(ClO4)x (M = Cr, Cu; acac′ = acetylacetonate, hexafluoro-acetylacetonate; x = 0 or 1) were reacted as a scaffolding for constructing a hetero metallic supra molecule with Au(S–4-py)L (L = PPh3, PPh2(2
Autor:
Tadahiro Nakamoto, Masashi Takahashi, Yoichi Sakai, Ryo Ogiso, Satoru Onaka, Tsutomu Takayama
Publikováno v:
Journal of Nuclear and Radiochemical Sciences. 13:N1-N3