A Capped Octahedral MHC 6  Compound of a Platinum Group Metal | Zendy

Eguillor Beatriz | Zendy; Esteruelas Miguel A. | Zendy; Lezáun Virginia | Zendy; Oliván Montserrat | Zendy; Oñate Enrique | Zendy; Tsai JuiYi | Zendy; Xia Chuanjun | Zendy

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A Capped Octahedral MHC 6 Compound of a Platinum Group Metal

Author(s) -

Eguillor Beatriz,

Esteruelas Miguel A.,

Lezáun Virginia,

Oliván Montserrat,

Oñate Enrique,

Tsai JuiYi,

Xia Chuanjun

Publication year - 2016

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201601729

Subject(s) - osmium , pincer movement , chemistry , platinum , octahedron , platinum group , stereochemistry , metal , medicinal chemistry , agostic interaction , derivative (finance) , crystallography , group (periodic table) , crystal structure , catalysis , ruthenium , organic chemistry , financial economics , economics

A MHC 6 complex of a platinum group metal with a capped octahedral arrangement of donor atoms around the metal center has been characterized. This osmium compound OsH{κ 2 ‐ C , C ‐(PhBIm‐C 6 H 4 )} 3 , which reacts with HBF 4 to afford the 14 e − species [Os{κ 2 ‐ C , C ‐(PhBIm‐C 6 H 4 )}(Ph 2 BIm) 2 ]BF 4 stabilized by two agostic interactions, has been obtained by reaction of OsH 6 (P i Pr 3 ) 2 with N , N ′‐diphenylbenzimidazolium chloride ([Ph 2 BImH]Cl) in the presence of NEt 3 . Its formation takes place through the C,C,C‐pincer compound OsH 2 {κ 3 ‐ C , C , C ‐(C 6 H 4 ‐BIm‐C 6 H 4 )}(P i Pr 3 ) 2 , the dihydrogen derivative OsCl{κ 2 ‐ C , C ‐(PhBIm‐C 6 H 4 )}(η 2 ‐H 2 )(P i Pr 3 ) 2 , and the five‐coordinate osmium(II) species OsCl{κ 2 ‐ C , C ‐(PhBIm‐C 6 H 4 )}(P i Pr 3 ) 2 .

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