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

Citation data:

Acta crystallographica. Section E, Structure reports online, ISSN: 1600-5368, Vol: 68, Issue: Pt 7, Page: m1013-4

Publication Year:
2012
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PMID:
22807709
DOI:
10.1107/s1600536812029078, 10.1107/s1600536812029078/im2388sup0.html, 10.1107/s1600536812029078/im2388isup2.hkl, 10.1107/s1600536812029078/im2388sup1.cif
PMCID:
PMC3393249
Author(s):
Brennessel, William W, Ellis, John E
Publisher(s):
International Union of Crystallography (IUCr), International Union of Crystallography
Tags:
Chemistry, Materials Science, Physics and Astronomy
article description
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.

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