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Compounds with Planar Tetracoordinate Boron Atoms: Anti van't Hoff/Le Bel Geometries without Metal Centers
Author(s) -
Menzel Matthias,
Steiner Dirk,
Winkler HeinzJürgen,
Schweikart Dieter,
Mehle Sigrid,
Fau Stefan,
Frenking Gernot,
Massa Werner,
Berndt Armin
Publication year - 1995
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.199503271
Subject(s) - tetracoordinate , boron , planar , metal , crystallography , molecule , chemistry , materials science , organic chemistry , computer science , computer graphics (images)
Electropositive elements are prerequisites for the formation of anti van't Hoff/Le Bel geometries, as evident in compounds 1 , which contain planar tetracoordinate boron atoms in the CB 2 H framework. These compounds extend the range of molecules of this structural type to include those without metal atoms. R = CH(SiMe 3 ) 2 , R′ = 2,3,5,6‐Me 4 C 6 H.