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([2.2.2]Cryptand-?(6)O)potassium (?(4)-cyclo-octa-diene)bis-(?(2)-pyrene)cobaltate(1-) pentane hemisolvate.

ABSTRACT: 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.

SUBMITTER: Brennessel WW

PROVIDER: S-EPMC3393249 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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([2.2.2]Cryptand-κ(6)O)potassium (η(4)-cyclo-octa-diene)bis-(η(2)-pyrene)cobaltate(1-) pentane hemisolvate.

Brennessel William W WW Ellis John E JE

Acta crystallographica. Section E, Structure reports online 20120630 Pt 7

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 ge ...[more]

PMID: 22807709

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