title: (1,4,7,10,13,16-Hexaoxa-cyclo-octa-decane-κ(6) O)bis-(tetra-hydro-furan-κO)potassium bis-[(1,2,3,4-η)-anthracene]cobalt(-I) tetra-hydro-furan monosolvate.
abstract: The asymmetric unit of the title compound, [K(C12H24O6)(C4H8O)2][Co(C14H10)2]·C4H8O, consists of one cationic potassium complex, one anionic cobalt dianthracene complex and one tetra-hydro-furan solvent mol-ecule. The potassium cation is situated at the centre of an 18-crown-6 mol-ecule and between two tetra-hydro-furan mol-ecules, the latter coordin-ating above and below the mean plane formed by the O atoms of the crown ether mol-ecule. The Co atom is coordinated by eight C atoms of two anthracene mol-ecules in an η(4) manner. The third free tetra-hydro-furan mol-ecule shows orientational disorder on two partially occupied positions [occupancy ratio 0.561 (8):0.439 (8)].
authors: Technische Universität München, Department of Chemistry, Lichtenbergstrasse 4, 85747 Garching, Germany.
authors: Haiyan
authors: H
authors: He
authors: Technische Universität München, Department of Chemistry, Lichtenbergstrasse 4, 85747 Garching, Germany.
authors: Wilhelm
authors: W
authors: Klein
authors: Technische Universität München, Department of Chemistry, Lichtenbergstrasse 4, 85747 Garching, Germany.
authors: Thomas F
authors: TF
authors: Fässler