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[Sb 3 1 10 ⊖ ]∞—A Polymeric Anion with Transitions from Trigonal Pyramidal to Octahedral Coordination of Antimony( III )
Author(s) -
Pohl Siegfried,
Saak Wolfgang,
Mayer Peter,
Schmidpeter Alfred
Publication year - 1986
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.198608251
Subject(s) - octahedron , antimony , crystallography , ion , lone pair , polyhedron , coordination number , trigonal crystal system , trigonal pyramidal molecular geometry , materials science , chemistry , inorganic chemistry , crystal structure , geometry , molecule , mathematics , organic chemistry
Eighteen different Sb‐I distances in the band‐like polymeric anion of the prismforming red salt [(Me 2 N) 3 C 3 ][Sb 3 I 10 ] enable transients between coordination polyhedra to be studied in one compund. Inferences can also be made on the influence of the lone pair on the geometry as a function of the coordination number.