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

doi:10.1039/a803862g

Synthesis and structure of [Bp^But,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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Abstract

The bis{bis(3-tert-butyl-5-isopropylpyrazolyl)hydroborato}-cobalt(II) complex [Bp^But,Pri]₂Co has been synthesized by reaction of Tl[Bp^But,Pri] with Co(ClO₄)₂·6H₂O; the molecular structure of [Bp^But,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 [Bp^R,R′]₂Co derivatives which have tetrahedral structures and are devoid of such interactions.

Original language	English (US)
Pages (from-to)	2779-2781
Number of pages	3
Journal	Journal of the Chemical Society - Dalton Transactions
Issue number	17
DOIs	https://doi.org/10.1039/a803862g
State	Published - 1998
Externally published	Yes

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General Chemistry

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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",

doi = "10.1039/a803862g",

language = "English (US)",

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journal = "Journal of the Chemical Society - Dalton Transactions",

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publisher = "Royal Society of Chemistry",

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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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ER -

Synthesis and structure of [Bp^But,Pri]₂Co: A bis(pyrazolyl)hydroborato cobalt(II) complex with trans [Co⋯H-B] interactions

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