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Die Kristallstruktur des Diacetonalkohol‐Komplexes [Mn(DAA) 3 ] 2+ [MnI 4 ] 2– · DAA
Author(s) -
Schneider Oliver,
Gerstner Ernst,
Weller Frank,
Dehnicke Kurt
Publication year - 2000
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/(sici)1521-3749(200004)626:4<827::aid-zaac827>3.0.co;2-n
Subject(s) - crystal structure , octahedron , manganese , crystallography , chemistry , molecule , alcohol , ion , organic chemistry
Crystal Structure of the Diacetone Alcohol Complex [Mn(DAA) 3 ] 2+ [MnI 4 ] 2– · DAA The title compound has been prepared from MnI 2 and excess diacetone alcohol (4‐hydroxy‐4‐methyl‐2‐pentanon) to give brown single crystals which were suitable for a crystal structure determination. Space group P2 1 /c, Z = 4, lattice dimensions at 157 K: a = 1158.3(1), b = 1806.0(1), c = 1846.5(2) pm, β = 97.421(8)°, R 1 = 0.0381. The structure consists of [Mn(DAA) 3 ] 2+ ions with distorted octahedral environment of the manganese atom, tetrahedral [MnI 4 ] 2– ions and a diacetone alcohol molecule which is connected by two hydrogen bridges with the complex cation.