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. 2013 Jan 1;69(Pt 1):m21.
doi: 10.1107/S1600536812049525. Epub 2012 Dec 8.

catena-Poly[[tris-(acetonitrile-κN)praseodymium(III)]tris-(μ-trifluoro-methane-sulfonato-κ(2) O:O')]

Christos Apostolidis  1 , Olaf Walter
Affiliations

catena-Poly[[tris-(acetonitrile-κN)praseodymium(III)]tris-(μ-trifluoro-methane-sulfonato-κ(2) O:O')]

Christos Apostolidis et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the colourless title compound, [Pr(CF3O3S)3(CH3CN)3] n , the three trifluoro-methane-sulfonate anions form three bridges via O:O'-coordination between two Pr(III) atoms. The structure contains [Pr(NCMe)3-μ2(OTf)3-Pr(NCMe)3-μ2(OTf)3] n (NCMe is acetonitrile; OTf is trifluoromethanesulfonate) chains parallel to the a axis. The Pr(III) atom is nine-coordinate in a distorted tricapped trigonal-prismatic environment.

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Figures

Fig. 1.
Fig. 1.
Molecular structure of the title compound; ellipsoids at the 50% probability level (symmetry codes: a = x + 1, y, z; b = x - 1, y, z).
See this image and copyright information in PMC

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