Further Evidence for Attractive Interactions between Gold(I) Centers in Binuclear Complexes | Zendy

Schmidbaur Hubert | Zendy; Dziwok Klaus | Zendy; Grohmann Andreas | Zendy; Müller Gerhard | Zendy

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Further Evidence for Attractive Interactions between Gold(I) Centers in Binuclear Complexes

Author(s) -

Schmidbaur Hubert,

Dziwok Klaus,

Grohmann Andreas,

Müller Gerhard

Publication year - 1989

Publication title -

chemische berichte

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 0009-2940

DOI - 10.1002/cber.19891220517

Subject(s) - chemistry , ligand (biochemistry) , rhodium , chelation , atom (system on chip) , metal , stereochemistry , crystallography , inorganic chemistry , organic chemistry , catalysis , receptor , biochemistry , computer science , embedded system

Another example of the conformation‐determining attractive interaction between gold(I) centers is presented, based on changes in the conformation of the butadiene skelton. The s ‐ trans ground state geometry of 2,3‐bis(diphenylphosphino)‐1,3‐butadiene ( 2 ) is abandoned in the gold complex 3 , and the two gold atoms are brought into contact at a distance of 3.023(1) Å. The conformational change of the Ligand also occurrs at a single metal atom, where the bisphosphine acts as a difunctional chelating ligand, as demonstrated in the rhodium complex 4 .

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