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Poly[octa-carbonyl-heptakis-(tetra-hydro-furan)-diironmanganesedisodium(2 Mn-Fe)].

ABSTRACT: The reaction of Na₂Fe(CO)₄ with an excess of MnCl₂ in tetra-hydro-furan (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 inter-actions forming a polymeric (two-dimensional) structure in the crystal. One of the THF mol-ecules was modeled with the carbon atoms being statistically disordered.

SUBMITTER: Harakas GN

PROVIDER: S-EPMC9462363 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature

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Poly[octa-carbonyl-heptakis-(tetra-hydro-furan)-diironmanganesedisodium(2 Mn-Fe)].

Harakas George N GN Whittlesey Bruce R BR

IUCrData 20210827 Pt 8

The reaction of Na2Fe(CO)4 with an excess of MnCl2 in tetra-hydro-furan (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 coor ...[more]

PMID: 36339454

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