MOSSBAUER AND X-RAY STRUCTURAL STUDIES ON CHLORO(ORGANO)TIN(IV) POLYPYRAZOLYLBORATES

被引：16

作者：

CALOGERO, S

STIEVANO, L

LOBBIA, GG

CINGOLANI, A

CECCHI, P

VALLE, G

机构：

[1] UNIV CAMERINO, DIPARTIMENTO SCI CHIM, I-62032 CAMERINO, ITALY

[2] UNIV TUSCIA, DIPARTIMENTO ABAC, I-01100 VITERBO, ITALY

[3] CNR, CTR BIOPOLIMERI, I-35100 PADUA, ITALY

来源：

POLYHEDRON | 1995年 / 14卷 / 13-14期

关键词：

D O I：

10.1016/0277-5387(94)00466-R

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The Sn-119m Mossbauer parameters at 4.2 K for a series of compounds of general formula R(n)SnCl(3-n). L [n = 0, 1 and 2, R = Me or Ph, L = L(0) hydridotris(1H-pyrazol-1-yl)borate, L(1) hydridotris(3-methyl-1H-pyrazol-1-yl)borate, L(2) hydridotris(3,5-dimethyl-1 H-pyrazol-1-yl)borate, or L(0)' tetrakis(1H-pyrazol-1-yl)borate] are reported and discussed. The compounds generally contain a distorted octahedral tin(IV) coordination geometry with one facial N-tridentate polypyrazolylborate. The X-ray crystal structures for SnCl3 . L(0), Ph(2)SnCl . L(0) and Ph(2)SnCl . L(2) confirm these results.

引用

页码：1731 / 1740

页数：10

共 32 条

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