Ontology highlight
ABSTRACT:
SUBMITTER: Cui Y
PROVIDER: S-EPMC3120618 | biostudies-other | 2011 Jun
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20110520 Pt 6
In the title compound, [Cu(C(10)H(5)O(4))(2)(H(2)O)(2)], the Cu(II) atom lies on a crystallographic inversion center and exhibits an octa-hedral coordination defined by two O atoms from water mol-ecules in the axial positions and by four O atoms from two deprotonated coumarin-3-carb-oxy-lic acid ligands in the equatorial positions. The angles around the Cu(II) atom vary between 85.32 (6) and 94.68 (6)°. The Cu-O bond distances between the Cu(II) atom and the O atoms vary between 1.9424 (14) and ...[more]