Issue 22, 1977

Crystal structure of a complex showing simultaneous water–barium ion co-ordination to 6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosin (dibenzo-24-crown-8)

Abstract

The crystal structure of Ba(picrate)2·(dibenzo-24-crown-8)·2H2O shows that only five of the ether oxygens are co-ordinated to the barium ion and two of the three other ether oxygens are hydrogen-bonded to a water molecule, which is itself in the plane of the ether ring, co-ordinated to the barium, and related to it by a pseudo-centre of symmetry within the crown ligand.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1977, 804-805

Crystal structure of a complex showing simultaneous water–barium ion co-ordination to 6,7,9,10,12,13,20,21,23,24,26,27-dodecahydrodibenzo[b,n][1,4,7,10,13,16,19,22]octaoxacyclotetracosin (dibenzo-24-crown-8)

D. L. Hughes and J. N. Wingfield, J. Chem. Soc., Chem. Commun., 1977, 804 DOI: 10.1039/C39770000804

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