A MU-PYRAZOLYL TERPYRIDINEPLATINUM(II) DIMER

被引：31

作者：

BAILEY, JA ^{[1
]}

GRAY, HB ^{[1
]}

机构：

[1] CALTECH,BECKMAN INST,PASADENA,CA 91125

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1992年 / 48卷

关键词：

D O I：

10.1107/S010827019200074X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mu-(Pyrazolyl-N:N')-bis[(2,2',2"-terpyridine)platinum(II)] perchlorate acetonitrile solvate, [Pt2(C15H11N3)2(C3H3N2)](ClO4)3.CH3CN, M(r) = 1263.18, orthorhombic, Pnma, a = 18.172 (2), b = 17.950 (3), c = 12.086 (4) angstrom, V = 3942.3 (15)angstrom3, Z = 4, D(x) = 2.128 g cm-3, lambda(Mo K-alpha) = 0.71073 angstrom, mu = 74.41 cm-1, F(000) = 2416, room temperature (297 K), R = 0.0337 for 25 1 0. reflections with F(o)2 > 3-sigma(F(o)2). A single pyrazolyl unit bridges two Pt centres. The square-planar coordination around each Pt atom is completed by a tridentate terpyridine ligand. The Pt ... Pt separation is 3.432 (1) angstrom with an inclination of 47.7 (12)-degrees between the two Pt square planes.

引用

页码：1420 / 1422

页数：3

共 8 条

[1]

Cromer D T, 1974, INT TABLES XRAY CRYS, VIV, p[99, 149]

[2]

CROMER DT, 1974, INT TABLES XRAY CRYS, V4, P149

[3] SYNTHESIS AND STRUCTURE OF A BIS[TERPYRIDINEPLATINUM(II)] COMPLEX AND ITS EVALUATION AS A METALLOINTERCALATOR [J].