| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-10-02 |
| タイトル |
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タイトル |
X-Ray Crystal Structures of Octahedral Diaquabis(N,N-dialkyl-ethylenediamine)nickel(II) Complexes Possessing Elongated Nickel(II)–Nitrogen Bonds along Axial Direction |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Ihara, Yoshinori
Satake, Yasuhiro
Fujimoto, Yumi
Senda, Hitoshi
Suzuki, Masatatsu
Uehara, Akira
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| 著者別表示 |
井原, 良訓
鈴木, 正樹
上原, 章
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| 書誌情報 |
Bulletin of the Chemical Society of Japan
巻 64,
号 8,
p. 2349-2352,
発行日 1991-01-01
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0009-2673 |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA12026255 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.1246/bcsj.64.2349 |
| 出版者 |
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出版者 |
日本化学会＝The Chemical Society of Japan |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The structures of two diaquabis(N,N-dialkylethylenediamine)nickel(II) chlorides ([Ni(H2O)2(diamine)2]Cl2·nH2O) were determined by X-ray crystallographic studies, where diamine is N,N-dimethylethylenediamine(NN-dmen) or N,N-diethylethylenediamine (NN-deen). Both complexes are trans and crystallize in the monoclinic space group P21⁄n. The unit cell parameters of the NN-dmen complex, NiCl2C8N4O2H32, are a=7.531(1), b=13.092(1), c=9.591 Å, β=107.76(1)°, and Z=2, and those of the NN-deen complex, NiCl2C12N4O2H36, are a=9.154(1), b=8.692(1), c=12.395(2) Å, β=104.46(1)°, and Z=2. In trans-[Ni(H2O)2(NN-dmen)2]Cl2·2H2O and trans-[Ni(H2O)2(NN-deen)2]Cl2, the Ni–NMe2 and Ni–NEt2 bond distances (2.183 and 2.271 Å) are much longer than the Ni–NH2 distances (2.078 and 2.064 Å), forming tetragonally distorted octahedrons with four close in-plane neighbors(N2O2) and two remote axial ones(N2). It is apparent that this distortion originates from the steric requirement of N-substituted groups. Such a distortion significantly affects the electronic spectra of these complexes. |
| 権利 |
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権利情報 |
Copyright © 日本化学会 The Chemical Society of Japan｜許可を得て登録 |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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識別子タイプ |
URI |
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関連識別子 |
http://www.chemistry.or.jp/ |
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識別子タイプ |
URI |
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関連識別子 |
https://www.jstage.jst.go.jp/article/bcsj1926/64/8/64_8_2349/_article |
LE-PR-IHARA-Y-2349-2352.pdf (304.9 kB)
