Tetrameric Iridium Hydride‐Rich Clusters Formed under Hydrogenation Conditions | Zendy

Xu Yingjian | Zendy; Celik Mehmet A. | Zendy; Thompson Amber L. | Zendy; Cai Hairong | Zendy; Yurtsever Mine | Zendy; Odell Barbara | Zendy; Green Jennifer C. | Zendy; Mingos D. Michael P. | Zendy; Brown John M. | Zendy

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Tetrameric Iridium Hydride‐Rich Clusters Formed under Hydrogenation Conditions

Author(s) -

Xu Yingjian,

Celik Mehmet A.,

Thompson Amber L.,

Cai Hairong,

Yurtsever Mine,

Odell Barbara,

Green Jennifer C.,

Mingos D. Michael P.,

Brown John M.

Publication year - 2009

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200804484

Subject(s) - iridium , hydride , steric effects , cationic polymerization , ligand (biochemistry) , chemistry , crystallography , stereochemistry , polymer chemistry , organic chemistry , catalysis , hydrogen , biochemistry , receptor

Butterfly clusters : Hydrogenation of a cationic iridium complex with the sterically bulky N‐ligand tetrahydroquinoline (thq) leads to the formation of two distinct tetrameric polyhydrides (see scheme; Ir green, N blue, P purple), which differ by exchanging one thq ligand for hydride. Both complexes have butterfly structures, with similar core geometries, but markedly different hinge angles (40.8° for 1 and 9.1° for 2 ).

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