Synthesis and structure of [BpBut,Pri]2Co

A bis(pyrazolyl)hydroborato cobalt(II) complex with trans [Co⋯H-B] interactions

Prasenjit Ghosh, Jeffrey B. Bonanno, Gerard Parkin

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19 Citations (Scopus)

Abstract

The bis{bis(3-tert-butyl-5-isopropylpyrazolyl)hydroborato}-cobalt(II) complex [BpBut,Pri]2Co has been synthesized by reaction of Tl[BpBut,Pri] with Co(ClO4)2·6H2O; the molecular structure of [BpBut,Pri]2Co is based on a square planar array of pyrazolyl groups with two axial [Co⋯H-B] interactions, in marked contrast to those of other [BpR,R′]2Co derivatives which have tetrahedral structures and are devoid of such interactions.

Original languageEnglish (US)
Pages (from-to)2779-2781
Number of pages3
JournalJournal of the Chemical Society, Dalton Transactions
Issue number17
StatePublished - 1998
Externally publishedYes

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Cobalt
Molecular structure
Derivatives
perchlorate

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

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title = "Synthesis and structure of [BpBut,Pri]2Co: A bis(pyrazolyl)hydroborato cobalt(II) complex with trans [Co⋯H-B] interactions",
abstract = "The bis{bis(3-tert-butyl-5-isopropylpyrazolyl)hydroborato}-cobalt(II) complex [BpBut,Pri]2Co has been synthesized by reaction of Tl[BpBut,Pri] with Co(ClO4)2·6H2O; the molecular structure of [BpBut,Pri]2Co is based on a square planar array of pyrazolyl groups with two axial [Co⋯H-B] interactions, in marked contrast to those of other [BpR,R′]2Co derivatives which have tetrahedral structures and are devoid of such interactions.",
author = "Prasenjit Ghosh and Bonanno, {Jeffrey B.} and Gerard Parkin",
year = "1998",
language = "English (US)",
pages = "2779--2781",
journal = "Journal of the Chemical Society. Dalton Transactions",
issn = "1470-479X",
publisher = "Royal Society of Chemistry",
number = "17",

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T1 - Synthesis and structure of [BpBut,Pri]2Co

T2 - A bis(pyrazolyl)hydroborato cobalt(II) complex with trans [Co⋯H-B] interactions

AU - Ghosh, Prasenjit

AU - Bonanno, Jeffrey B.

AU - Parkin, Gerard

PY - 1998

Y1 - 1998

N2 - The bis{bis(3-tert-butyl-5-isopropylpyrazolyl)hydroborato}-cobalt(II) complex [BpBut,Pri]2Co has been synthesized by reaction of Tl[BpBut,Pri] with Co(ClO4)2·6H2O; the molecular structure of [BpBut,Pri]2Co is based on a square planar array of pyrazolyl groups with two axial [Co⋯H-B] interactions, in marked contrast to those of other [BpR,R′]2Co derivatives which have tetrahedral structures and are devoid of such interactions.

AB - The bis{bis(3-tert-butyl-5-isopropylpyrazolyl)hydroborato}-cobalt(II) complex [BpBut,Pri]2Co has been synthesized by reaction of Tl[BpBut,Pri] with Co(ClO4)2·6H2O; the molecular structure of [BpBut,Pri]2Co is based on a square planar array of pyrazolyl groups with two axial [Co⋯H-B] interactions, in marked contrast to those of other [BpR,R′]2Co derivatives which have tetrahedral structures and are devoid of such interactions.

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JO - Journal of the Chemical Society. Dalton Transactions

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