[SbCl([15]Crown‐5)](SbCl 6 ) 2  and [BiCl([18]Crown‐6)(CH 3 CN) 2 ](SbCl 6 ) 2 : Salts with Antimony( III ) and Bismuth( III ) Dications | Zendy

Schäfer Michael | Zendy; Frenzen Gerlinde | Zendy; Neumüller Bernhard | Zendy; Dehnicke Kurt | Zendy

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[SbCl([15]Crown‐5)](SbCl 6 ) 2 and [BiCl([18]Crown‐6)(CH 3 CN) 2 ](SbCl 6 ) 2 : Salts with Antimony( III ) and Bismuth( III ) Dications

Author(s) -

Schäfer Michael,

Frenzen Gerlinde,

Neumüller Bernhard,

Dehnicke Kurt

Publication year - 1992

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.199203341

Subject(s) - dication , crystallography , atom (system on chip) , chemistry , ligand (biochemistry) , crown ether , ion , biochemistry , receptor , organic chemistry , computer science , embedded system

“Crown ether complexes with unusual coordination geometries” is an apt description of the dications of the title compounds. The Sb III compound has a pentagonal‐planar environment for the Sb atom, formed by the five O atoms of the crown and an axially oriented chlorine ligand. In contrast, the central atom of the Bi III dication (shown right) is surrounded by the O atoms of the crown in a distorted prismatic fashion, and the Cl atom and the N atoms of the CH 3 CN units each occupy a prism face.

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