Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-23T19:01:39.200Z Has data issue: false hasContentIssue false
  • English
  • Français

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
Get access Rights & Permissions [Opens in a new window]

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

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

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