Bis[2-(2-hydroxyethyl)piperazinium] Hexachloroosmate(iv) Dichloride

Arrieta, JM.;Germain, Gabriel;Vlassi, M.;Craciunescu, DG.;Debaerdemaeker, T.;et.al.
(1992) Acta Crystallographica. Section C: Crystal Structure Communications — Vol. 48, p. 1305-1307 (1992)

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  • Arrieta, JM.
    Author
  • Germain, GabrielUCLouvain
    Author
  • Vlassi, M.
    Author
  • Craciunescu, DG.
    Author
  • Debaerdemaeker, T.
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Abstract
[C6H15N2O]2[OSIVCl6]Cl2, M(r) = 738.2, monoclinic, P2(1)/a, a = 12.252 (3), b = 9.176 (2), c = 11.974 (8) angstrom, beta = 115.06 (3)-degrees, V = 1219 (1) angstrom3, Z = 2, D(x) = 2.01 Mg m-3, lambda(Mo K-alpha) = 0.71069 angstrom, mu = 6.14 mm-1, F(000) = 720, T = 298 K, R = 0.0679 for 2159 observed reflections. The formula unit consists of the hexachloroosmate(IV) anion, two 2-(2-hydroxyethyl)piperazinium(2+) cations and two chloride ions. The complex is centrosymmetric with the Os atom at the origin. Weak intermolecular hydrogen bonds link the cations with the chloride ions.
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Arrieta, JM., Germain, G., Vlassi, M., Craciunescu, DG., Iglesias, EP., & Debaerdemaeker, T. (1992). Bis[2-(2-hydroxyethyl)piperazinium] Hexachloroosmate(iv) Dichloride. Acta Crystallographica. Section C: Crystal Structure Communications, 48, 1305-1307. https://doi.org/10.1107/S0108270191014117 (Original work published 1992)