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A Novel Organometallic Cluster with Ir 4 C 2 ‐framework and Fluxional Hydrido Bridges
Author(s) -
Müller Jörn,
Menig Helmuth,
Pickardt Joachim
Publication year - 1981
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198104011
Subject(s) - cluster (spacecraft) , organometallic chemistry , group 2 organometallic chemistry , olefin fiber , chemistry , 1,5 cyclooctadiene , crystallography , stereochemistry , molecule , catalysis , organic chemistry , crystal structure , computer science , programming language
Several unusual features characterize the novel organometallic cluster (1) : fluxional hydrido bridges in solution, no CO‐ligands, only π‐bonded olefin ligands, stable up to ca . 230 °C, formation from [Ir(COD)Cl] 2 and i ‐C 3 H 7 MgBr (COD = cyclooctadiene), etc .