ORGANOTIN(IV) POLYPYRAZOLYLBORATES .7. HYDRIDOTRIS(3,4,5-TRIMETHYL-1H-PYRAZOL-1-YL)BORATES X-RAY CRYSTAL-STRUCTURES OF K(HB(3,4,5-ME(3)PZ)(3)] AND [HB(3,4,5-ME(3)PZ)(3) SNMECL(2)]

被引：31

作者：

LOBBIA, GG

CECCHI, P

SPAGNA, R

COLAPIETRO, M

PIFFERI, A

PETTINARI, C

机构：

[1] UNIV TUSCIA,DIPARTIMENTO AGROBIOL & AGROCHIM,I-101100 VITERBO,ITALY

[2] CNR,IST STRUTTURIST CHIM G GIACOMELLO,ROME,ITALY

[3] UNIV ROMA LA SAPIENZA,DIPARTIMENTO CHIM,I-00100 ROME,ITALY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 485卷 / 1-2期

关键词：

BORON; TIN; PYRAZOLYLBORATES; X-RAY;

D O I：

10.1016/0022-328X(94)05003-T

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Tin(IV) and organotin(IV) compounds containing hydridotris(3,4,5-trimethyl-1H-pyrazol-1-yl)borate (L(3)), [R(n)SnCl(4-n-1)L(3)] (R = Me, n = 0-2) have been synthesised and studied by NMR (H-1, C-13, Sn-119) spectroscopic techniques. The compounds are not fluxional and contain six-coordinate tin(IV) with a tridentate ligand. X-ray crystal structure of [MeSnCl(2)L(3)] is reported together with that of the parent potassium hydridotris(3,4,5-trimethyl-1H-pyrazol-1-yl)borate, K(C18H28N6B) and comparisons are made.

引用

页码：45 / 53

页数：9

共 33 条

[1] TABLES OF BOND LENGTHS DETERMINED BY X-RAY AND NEUTRON-DIFFRACTION .1. BOND LENGTHS IN ORGANIC-COMPOUNDS [J].