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Lees AM, Platt AW. Manganese(II) and cobalt(II) complexes of 1,4-bis(diphenylphosphinoyl)butane. Acta Crystallogr C. 2008;65:m10-3doi: 10.1107/S010827010804033X.
Lees, A. M., & Platt, A. W. (2009). Manganese(II) and cobalt(II) complexes of 1,4-bis(diphenylphosphinoyl)butane. Acta crystallographica. Section C, Crystal structure communications, 65m10-3. https://doi.org/10.1107/S010827010804033X
Lees, Anthony M J, and Platt, Andrew W G. "Manganese(II) and cobalt(II) complexes of 1,4-bis(diphenylphosphinoyl)butane." Acta crystallographica. Section C, Crystal structure communications vol. 65 (2009): m10-3. doi: https://doi.org/10.1107/S010827010804033X
Lees AM, Platt AW. Manganese(II) and cobalt(II) complexes of 1,4-bis(diphenylphosphinoyl)butane. Acta Crystallogr C. 2009 Jan;65:m10-3. doi: 10.1107/S010827010804033X. Epub 2008 Dec 06. PMID: 19129589.
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Acta Crystallogr C. 2009 Jan;65:m10-3. doi: 10.1107/S010827010804033X. Epub 2008 Dec 06.

Manganese(II) and cobalt(II) complexes of 1,4-bis(diphenylphosphinoyl)butane.

Acta crystallographica. Section C, Crystal structure communications

Anthony M J Lees, Andrew W G Platt

Affiliations

  1. Faculty of Sciences, Staffordshire University, College Road, Stoke-on-Trent ST4 2DE, England. [email protected]

PMID: 19129589 DOI: 10.1107/S010827010804033X

Abstract

The title complexes, catena-poly[[[diaquadiethanolmanganese(II)]-mu-1,4-bis(diphenylphosphinoyl)butane-kappa(2)O:O'] dinitrate 1,4-bis(diphenylphosphinoyl)butane solvate], {[Mn(C(2)H(6)O)(2)(C(28)H(28)O(2)P(2))(H(2)O)(2)](NO(3))(2).C(28)H(28)O(2)P(2)}(n), (I), and catena-poly[[[diaquadiethanolcobalt(II)]-mu-1,4-bis(diphenylphosphinoyl)butane-kappa(2)O:O'] dinitrate 1,4-bis(diphenylphosphinoyl)butane solvate], {[Co(C(2)H(6)O)(2)(C(28)H(28)O(2)P(2))(H(2)O)(2)](NO(3))(2).C(28)H(28)O(2)P(2)}(n), (II), are isostructural and centrosymmetric, with the M(II) ions at centres of inversion. The coordination geometry is octahedral, with each metal ion coordinated by two trans ethanol molecules, two trans water molecules and two bridging 1,4-bis(diphenylphosphinoyl)butane ligands which link the coordination centres to form one-dimensional polymeric chains. Parallel chains are linked by hydrogen bonds to uncoordinated 1,4-bis(diphenylphosphinoyl)butane molecules, which are bisected by a centre of inversion. Further hydrogen bonds, weak C-H...O interactions to nitrate anions, and weak C-H...pi interactions serve to stabilize the structure. This study reports a development of the coordination chemistry of bis(diphenylphosphinoyl)alkanes, with the first reported structures of complexes of the first-row transition metals with 1,4-bis(diphenylphosphinoyl)butane.

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