Hostname: page-component-cd9895bd7-fscjk Total loading time: 0 Render date: 2024-12-26T08:54:00.335Z Has data issue: false hasContentIssue false
  • English
  • Français

X-ray powder diffraction data for CuFeSe2

Published online by Cambridge University Press:  10 January 2013

J. A. Henaoa ,
J. M. Delgado  and
M. Quintero
J. A. Henaoa
Affiliation:
Departamento de Química, Facultad de Ciencias, Universidad de Los Andes, Mérida, Mérida 5101, Venezuela
J. M. Delgado
Affiliation:
Departamento de Química, Facultad de Ciencias, Universidad de Los Andes, Mérida, Mérida 5101, Venezuela
M. Quintero
Affiliation:
Departamento de Física, Facultad de Ciencias, Universidad de Los Andes, Mérida, Mérida 5101, Venezuela
Get access Rights & Permissions [Opens in a new window]

Abstract

Recent X-ray single-crystal diffraction studies have shown that CuFeSe2 crystallizes in the tetragonal system with space group P2c [, No. 112], Z = 4, with a =5.530(1) Å and c = 11.049(2) Å, c/a = 1.998. This material had been reported as pseudocubic with a =5.53 Å. The purpose of this paper is to present new X-ray powder diffraction data for CuFeSe2 and to compare the results with those reported for eskebornite, a mineral with ideal chemical composition CuFeSe2, and with those obtained from single-crystal structure data.

Type
Research Article
Information
Powder Diffraction , Volume 9 , Issue 2 , June 1994 , pp. 108 - 110
Copyright
Copyright © Cambridge University Press 1994

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

Deb, S. K., and Zunger, A. (Eds.) (1987). Ternary and Multinary Compounds. Proceedings of the 7th International Conference, MRS Conf. Proc. (MRS, Pittsburg, PA).Google Scholar
Delgado, J. M., Díaz de Delgado, G., Quintero, M., and Woolley, J. C. (1992). Mater. Res. Bull. 27(3), 367–373.Google Scholar
Hovestreydt, E. R. (1983). J. Appl. Crystallogr. 16, 651–653.Google Scholar
Johan, Z. (1988). N. Jb. Mineral. Mh. 8, 337–343.Google Scholar
McMurdie, H. R., Morris, M. C., Evans, E. H., Paretzkin, B., and Wong-Ng, W. (1986). Powder Diffr. 1, 40–43.CrossRefGoogle Scholar
Pamplin, B. R., Joshi, N. V., and Schwab, C. (Eds.) (1985). Proceedings of the Sixth International Conference on Ternary and Quaternary Multinary Compounds (Pergamon, Oxford).Google Scholar
Powder Diffraction File (1993). International Centre for Diffraction Data, Swarthmore, PA.Google Scholar
Radautsan, S. I., and Schwab, C. (Eds.) (1990). Proceedings of the Eight International Conference on Ternary and Multinary Compounds (Institute of Applied Physics “Shtiintsa” Press, Kishinev).Google Scholar