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亜硝酸還元酵素活性中心モデル錯体の構造化学(4) -CubpaBzNO2錯体のX線結晶構造解析
https://doi.org/10.57375/00001038
https://doi.org/10.57375/000010384db0d4d8-b480-41ef-af02-35f3297dd8d7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kiyou4037.pdf (3.7 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2010-07-28 | |||||
| タイトル | ||||||
| タイトル | 亜硝酸還元酵素活性中心モデル錯体の構造化学(4) -CubpaBzNO2錯体のX線結晶構造解析 | |||||
| タイトル | ||||||
| タイトル | Structural Chemistry of the Model Complexes for the Active Center in Nitrite Reductase –X-ray Structural Studies on CuR2bpaEtNO2 (R = H, Me) Complexes | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.57375/00001038 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
甲斐, 泰
× 甲斐, 泰× 寺西, 春佳× 山口, 和也× 野尻, 正樹× 鈴木, 晋一郎× Kai, Yasushi× Teranishi, Haruka× Yamaguchi, Kazuya× Nojiri, Masaki× Suzuki, Shinnichiro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The crystal structure of a model complex for the active center in nitrite reductase, [Cu(II)(bis(2-pyridylmethyl-6-R)ethylamine)NO2 (R = H, Me) complexes have been determined by X-ray diffraction method at -160 degrees centigrade. Two complexes have the different substituent in the positions next to the nitrogen of pyridine moiety in bis(2-pyridylmethyl)amine (bpa) ligand. The substituent is hydrogen in complex 1, and methyl group in complex 2. The difference in these substituents about the bulkiness and the electrostatic property resulted in the different coordination geometries around the central copper atoms. In complex 1, copper atom is coordinated by three nitrogen atoms in bpa ligand, two oxygen atoms in nitrite ion, and one oxygen of ClO4- ion. In complex 2, ClO4- ion is replaced by the crystallization water. Another big difference between the complexes is the reverse geometry of N2 atom in bpa ligand. The nitrite ion is concluded to take an asymmetric chelate coordination in both complexes. | |||||
| 書誌情報 |
福井工業大学研究紀要 号 40, p. 293-298, 発行日 2010-06-30 |
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| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF00009497 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
