Poly[octacarbonylheptakis(tetrahydrofuran)diironmanganesedisodium(2 Mn—Fe)]

Poly[octacarbonylheptakis(tetrahydrofuran)diironmanganesedisodium(2 Mn—Fe)]

The reaction of Na2Fe(CO)4 with an excess of MnCl2 in tetrahydrofuran (THF) produced {Fe2Mn(C4H8O)2Na2(C4H8O)5(CO)8]n or C36H56Fe2MnNa2O15. The compound is a xenophilic dianion with short iron–manganese bond lengths of 2.6274 (10) and 2.6294 (10) Å. The sodium cations of the dianion are coordinated...

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Bibliographic Details
Main Authors: George N. Harakas, Bruce R. Whittlesey
Format: Article
Language:English
Published: International Union of Crystallography 2021-08-01
Series:IUCrData
Subjects:
crystal structure
metal cluster
iron
manganese
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314621008452
Description
Summary:The reaction of Na2Fe(CO)4 with an excess of MnCl2 in tetrahydrofuran (THF) produced {Fe2Mn(C4H8O)2Na2(C4H8O)5(CO)8]n or C36H56Fe2MnNa2O15. The compound is a xenophilic dianion with short iron–manganese bond lengths of 2.6274 (10) and 2.6294 (10) Å. The sodium cations of the dianion are coordinated to THF ligands and have isocarbonyl interactions forming a polymeric (two-dimensional) structure in the crystal. One of the THF molecules was modeled with the carbon atoms being statistically disordered.
ISSN:2414-3146

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