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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

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