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Acetonitrile-triaqua-[3-eth-oxy-1,8-(3,6,9-trioxaundecane-1,11-diyldi-oxy)-9H-xanthen-9-one]terbium(III) tris-(perchlorate). | LitMetric

Acetonitrile-triaqua-[3-eth-oxy-1,8-(3,6,9-trioxaundecane-1,11-diyldi-oxy)-9H-xanthen-9-one]terbium(III) tris-(perchlorate).

Acta Crystallogr Sect E Struct Rep Online

College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People's Republic of China.

Published: May 2010

In the title compound, [Tb(CH(3)CN)(C(23)H(26)O(8))(H(2)O)(3)](ClO(4))(3), the Tb(3+) atom is eight-coordinated by one N atom of an acetonitrile molecule, three water O atoms and four ligand O atoms. The Tb(3+) atom is located on one side of the macrocycle and the carbonyl oxygen coordinated to the terbium [Tb1-O1= 2.210 (3) Å] is bent out of the xanthone plane by 0.514 (3) Å. The geometry around terbium is a distorted two-capped trigonal prism.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979501PMC
http://dx.doi.org/10.1107/S1600536810018313DOI Listing

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