([2.2.2]Cryptand-κ6 O)potassium (η4-cyclooctadiene)bis(η2-pyrene)cobaltate(1−) pentane hemisolvate
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چکیده
The cation, anion, and solvent in the title compound, [K(C(18)H(36)N(2)O(6))][Co(C(8)H(12))(C(16)H(10))(2)]·0.5C(5)H(12), are well separated. The pentane solvent mol-ecules are found in channels along [100] and were modeled as disordered over crystallographic inversion centers. Using the mid-points of the coordinated olefins, the angle between the C(py)/C(py)-Co-C(py)/C(py) and the C(cod)/C(cod)-Co-C(cod)/C(cod) planes (py is pyrene and cod is cyclo-octa-diene) is 67.6 (2)°. Thus, the overall geometry of the coordination sphere around cobalt is best described as distorted tetra-hedral.
منابع مشابه
(2.2.2-Cryptand)potassium bis(cyanato-κN)(5,10,15,20-tetraphenylporphyrinato-κ4 N)cobaltate(III) chlorobenzene hemisolvate
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