Synthesis and structure of [BpBu-t,Pr-i]2Co:: a bis(pyrazolyl)hydroborato cobalt(II) complex with trans [Co•••H-B] interactions

被引：17

作者：

Ghosh, P ^{[1
]}

Bonanno, JB ^{[1
]}

Parkin, G ^{[1
]}

机构：

[1] Columbia Univ, Dept Chem, New York, NY 10027 USA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1998年 / 17期

关键词：

D O I：

10.1039/a803862g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The bis{bis(3-tert-butyl-5-isopropylpyrazol)hydroborato}- cobalt(II) complex [Bp(But.Pr1)](2)Co has been synthesized by reaction of T1[Bp(But.Pr1)] with Co(ClO4)(2). 6H(2)O; the molecular structure of [Bp(But.Pr1)](2)Co is based on a square planar array of pyrazolyl groups with two axial [Co H-B] interactions, in marked contrast to those of other [Bp(R,R')](2)Co derivatives which have tetrahedral structures and are devoid of such interactions.

引用

页码：2779 / 2781

页数：3

共 16 条

[1]

Allen F.H., 1993, CHEM AUTOMAT NEWS, V8, P31

[2]

ALLEN FH, 1993, CHEM DESIGN AUTOMATI, V8, P1

[3] STERIC EFFECTS IN POLYPYRAZOLYLBORATES - MIXED COMPLEXES M(HB(3-ISOPROPYL-4-BROMOPYRAZOLYL)3)L [J].