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Generation of Group VI Piano‐Stool and Triple‐Decker Complexes from [(IMes) 2 PtH(Cl‐boratabenzene)] Species
Author(s) -
Pérez Viridiana,
Barnes Stephanie S.,
Fontaine FrédéricGeorges
Publication year - 2014
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201402691
Subject(s) - chemistry , imes , stereochemistry , group (periodic table) , transition metal , medicinal chemistry , crystallography , organic chemistry , catalysis , carbene
Abstract Species [(IMes) 2 Pt(H)(1‐Cl‐2‐SiMe 3 –BC 5 H 4 )] ( 1 ) was used as the source of the Cl‐boratabenzene anion for coordination to group VI transition metals, resulting in the formation of piano‐stool complexes [(η 6 ‐1‐Cl‐2‐SiMe 3 –BC 5 H 4 )M(CO) 3 ] – [M = Cr ( 2 ), Mo ( 4 ), W ( 5 )] and a homodimetallic triple‐decker complex [(CO) 3 Cr(η 6 ‐1‐Cl‐2‐SiMe 3 –BC 5 H 4 )Cr(CO) 3 ] – ( 3 ). All species were spectroscopically characterized and the first X‐ray structure of a Cl‐boratabenzene species is reported.