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X-Ray Powder Data for Two μ3-Oxo-Hexakis-(μ2-Carboxyl-atopyridine-O,O) triaquachromium(III) Perchlorates: {[Cr3O(C6H5NO2)6(H2O)3](ClO4)7· 3NaClO4· 0.5(C6H5NO2)· 3H2O} and {[Cr3O(C6H5NO2)6(H2O)3](ClO4)7 · 6NaClO4·3H2O}

Published online by Cambridge University Press:  19 May 2016

D.F. Mullica  and
J.E. Bradshaw
D.F. Mullica
Affiliation:
Chemistry and Physics Departments, Baylor University, Waco, Texas 76798, U.S.A.
J.E. Bradshaw
Affiliation:
Chemistry and Physics Departments, Baylor University, Waco, Texas 76798, U.S.A.
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Abstract

Indexed X-ray diffraction powder data for {[Cr3O(C6H5NO2)6(H2O)3](CIO4)7 · 3NaCIO4·0.5(C6H5NO2)· 3H2O}, INICCR (isonicotinato) and {[Cr3O(C6H5NO2)6(H2O)3] (CIO4)7·6NaCIO4·3H2O}, PICOCR (picolinato) are reported. Both INICCR and PICOCR crystallize in the hexagonal space group P63/m. Crystal data determined for INICCR are a = 13.838(3) Å, c = 25.038(8) Å, V = 4152.2 Å3, Dx = 1.71 Mg m−3 (Dm = 1.66(5) Mg m−3), F25 = 26.5(0.020,47) and for PICOCR are a = 13.966(4) Å, c = 24.518(6) Å, V = 4141.5 Å3, Dx = 1.96 Mg m−3 (Dm = 1.94(4) Mg m−3), F21 = 17.9(0.023,51). The JCPDS Diffraction File Number for INICCR is 38-1992 and for PICOCR is 38-1993.

Type
Research Article
Information
Powder Diffraction , Volume 3 , Issue 3 , September 1988 , pp. 177 - 178
Copyright
Copyright © International Centre for Diffraction Data 1988

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References

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