Tetraphenylborate as a Novel Bridging Ligand in a Zwitterionic Nickel( I ) Dimer | Zendy

Chen Yaofeng | Zendy; SuiSeng Christine | Zendy; Zargarian Davit | Zendy

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Tetraphenylborate as a Novel Bridging Ligand in a Zwitterionic Nickel( I ) Dimer

Author(s) -

Chen Yaofeng,

SuiSeng Christine,

Zargarian Davit

Publication year - 2005

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.200502905

Subject(s) - tetraphenylborate , cationic polymerization , dimer , moiety , chemistry , bridging (networking) , ligand (biochemistry) , stereochemistry , nickel , ion , combinatorial chemistry , crystallography , polymer chemistry , computer science , organic chemistry , computer network , biochemistry , receptor

An uncommon interaction characterizes the Ni I –Ni I zwitterionic complex presented here. The μ‐Ph moiety of the tetraphenylborate ligand coordinates synfacially to the two Ni centers (see picture) and provides two pairs of electrons through an η 2 (C2,C3):η 2 (C5,C6) interaction that is strengthened as a result of the electrostatic attractions between the anion and the formally cationic Ni 2 fragment.

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