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X-ray powder diffraction data for cobalt tris-ethylenediamine bromide trihydrate and cobalt tris-ethylenediamine iodide hemihydrate

Published online by Cambridge University Press:  10 January 2013

Hongxiang Wu  and
Lidun Ma
Hongxiang Wu
Affiliation:
Center for Analysis and Measurement, Fudan University, Shanghai, 200433, People's Republic of China
Lidun Ma
Affiliation:
Center for Analysis and Measurement, Fudan University, Shanghai, 200433, People's Republic of China
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Abstract

X-ray powder data are given for cobalt tris-ethylenediamine bromide trihydrate, [Co(en)3]Br3·3H2O, and cobalt tris-ethylenediamine iodide hemihydrate, [Co(en)3]I3·0.5H2O. Refined unit-cell parameters for [Co(en)3]Br3·3H2O are a=11.6949(4) Å and c=16.0640(12) Å in trigonal space group P3¯c1(165) or P3c1(158); volume =1902.72 Å3; figures of merit: M20=29, F30=55 (0.0138, 40). Refined unit-cell parameters for [Co(en)3]I3·0.5H2O are a=23.3580(14) Å, b=13.4739(4) Å, and c=11.5421(5) Å in orthorhombic space group Pca21(29) or Pcam(57); volume =3632.57 Å3; figures of merit: M20=37, F30=81 (0.0058, 64).

Type
Research Article
Information
Powder Diffraction , Volume 14 , Issue 1 , March 1999 , pp. 49 - 52
Copyright
Copyright © Cambridge University Press 1999

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References

Calvert, L. D., Flippen-Anderson, J. L., Hubbard, C. R., et al. (1983). “Appendix 4: The Standard Data Form for Powder Diffraction Data,” Guidelines for Grant-in-Aid Proposals, 14, Established by ACA and Endorsed by IUCr and ICDD.Google Scholar
Laligant, Y., and Le Bail, A. (1995). “Structure of [Pd(NH 3)4]Cr 2O 7,” Powder Diffr. 10, 159.CrossRefGoogle Scholar
Nakatsu, K., Saito, Y., and Kuroya, H. (1956). “Studies on Crystals of Metallic Tris-ethylenediamine-complexes. I. The Crystal Structure of dl-Tris-ethylenediamine-cobalt (III) Chloride Trihydrate, [Coen 3]Cl 3·3H 2O,” Bull. Chem. Soc. Jpn. 29, 428–434.Google Scholar
Werner, P. E. (1969). “A FORTRAN program for least-squares refinement of crystal-structure cell dimensions,” Ark. for Kemi 31, 513–516.Google Scholar
Werner, P. E. (1985). “TREOR, a semi-exhaustive trial-and-error powder indexing program for all symmetries,” J. Appl. Crystallogr. 18, 367–370.Google Scholar