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[Ph 2 P(O)CH 2 Im][F 3 B(μ‐OH)BF 3 ]. Erste strukturanalytische Charakterisierung des Hexafluoro(μ‐hydroxo)diborat‐Ions [1]
Author(s) -
Kuhn Norbert,
Göhner Martin,
Steimann Manfred
Publication year - 2003
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200390100
Subject(s) - chemistry , ion , crystal structure , hydrolysis , hydrogen bond , salt (chemistry) , crystallography , stereochemistry , inorganic chemistry , molecule , organic chemistry
[Ph 2 P(O)CH 2 Im][F 3 B(μ‐OH)BF 3 ]. First Structural Characterization of the Hexafluoro(μ‐hydroxo)diborate Ion [1] The hexafluoro(μ‐hydroxo)diborate ion has been isolated as it's Ph 2 P(O)CH 2 Im salt [Im = 2‐(1, 3, 4, 5‐tetramethylimidazolio)] ( 2 ) through basic hydrolysis of [Ph 2 P(OBF 3 )CH 2 Im]BF 4 ( 1 ). The crystal structure of 2 · CH 2 Cl 2 reveals the presence of ion pairs linked by unsymmetrical O‐H‐O hydrogen bonds.