Excited-state structure of a platinum complex by X-ray analysis

被引：17

作者：

Yasuda, N ^{[1
]}

Kanazawa, M ^{[1
]}

Uekusa, H ^{[1
]}

Ohashi, Y ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Chem & Mat Sci, Meguro Ku, Tokyo 1528551, Japan

来源：

CHEMISTRY LETTERS | 2002年 / 11期

关键词：

D O I：

10.1246/cl.2002.1132

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Irradiating a crystal of [N(C5H11)(4)](2)[Pt-2(H)(2)(pop)(4)], (pop = pyrophosphate), with a xenon lamp on a diffractometer, the intensity data were collected and the structure was analyzed by Xrays at low temperatures. The unit-cell volume and the Pt-Pt distance of the Pt anion became significantly smaller than the corresponding ones without irradiation. The Pt-Pt bond shortening is due to the formation of the excited molecules in the crystal, although the amount of the excited molecules may be about 5%.

引用

页码：1132 / 1133

页数：2

共 8 条

[1]

BUSCH DH, 1980, INORGANIC SYNTHESES, V20, P65

[2]

Grinberg AA, 1959, RUSS J INORG CHEM, V4, P137

[3] Distortion of the unit cell of platinum(II) complexes under light irradiation [J].