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Solvates of Manganese Trichloride Revisited – Synthesis, Isolation, and Crystal Structure of MnCl 3 (THF) 3
Author(s) -
Nachtigall Olaf,
Pataki Astrid,
Molski Matthias,
Lentz Dieter,
Spandl Johann
Publication year - 2015
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.201500106
Subject(s) - anhydrous , manganese , chemistry , crystal structure , medicinal chemistry , inorganic chemistry , crystallography , organic chemistry
The syntheses and crystal structures of [MnCl 3 (H 2 O)(THF) 2 ] · 2THF ( I ), [MnCl 4 (THF) 2 ][H(THF) 2 ] ( II ), and [MnCl 3 (THF) 3 ] ( III ) are reported. This study shows that former assumptions about the preparation of anhydrous MnCl 3 and its etherates, published in the 1960s and earlier, have to be questioned. Instead of the conventional manganese sources, MnF 3 was successfully utilized as starting material in THF to give water‐free MnCl 3 etherates. These findings are vital for further reactions where reactive but anhydrous MnCl 3 derivatives are needed.