Hostname: page-component-7b7567c8c-fvjsw Total loading time: 0 Render date: 2026-11-12T08:30:32.009Z Has data issue: false hasContentIssue false
  • English
  • Français

X-ray powder diffraction data and Rietveld refinement for a new iodate: (LiFe1/3)(IO3)2

Published online by Cambridge University Press:  05 March 2012

Y. C. Lan,
X. L. Chen,
Z. Tao,
A. Y. Xie,
P. Z. Jiang,
T. Xu and
Y. P. Xu
Y. C. Lan
Affiliation:
Institute of Physics and Centre for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, People’s Republic of China
X. L. Chen
Affiliation:
Institute of Physics and Centre for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, People’s Republic of China
Z. Tao
Affiliation:
Institute of Physics and Centre for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, People’s Republic of China
A. Y. Xie
Affiliation:
Institute of Physics and Centre for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, People’s Republic of China
P. Z. Jiang
Affiliation:
Institute of Physics and Centre for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, People’s Republic of China
T. Xu
Affiliation:
Institute of Physics and Centre for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, People’s Republic of China
Y. P. Xu
Affiliation:
Institute of Physics and Centre for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, People’s Republic of China
Get access

Abstract

The structure of a new iodate, (LiFe1/3)(IO3)2, has been determined. The new compound has a hexagonal structure with the lattice parameters a=5.4632(2) Å, c=5.0895(6) Å, Z=1. The density is 4.70 g cm−3. Rietveld refinement confirms that the compound has a space group of P63 (173). Fe and Li atoms randomly distribute on the 2a cation site.

Keywords

iodateX-ray powder diffractionRietveld refinement

Information

Type
New Diffraction Data
Information
Powder Diffraction , Volume 17 , Issue 2 , June 2002, pp. 132 - 134
Copyright
Copyright © Cambridge University Press 2005

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.)

Article purchase

Temporarily unavailable

References

Abrahams, S. C., Sherwood, R. C., Bernstein, J. L., and Nassau, K. (1973). “Transition metal iodates. IV. Crystallographic, magnetic, and nonlinear optic survey of the copper iodates,” J. Solid State Chem. JSSCBI 8, 274–279. jss, JSSCBI CrossRefGoogle Scholar
Boultif, A., and Louer, D. (1991). “Indexing of powder diffraction patterns for low-symmetry lattices by the successive dichotomy method,” J. Appl. Crystallogr. JACGAR 24, 987–993. acr, JACGAR CrossRefGoogle Scholar
Coquet, E., Cretez, J. M., Pannetier, J., Bouillot, J., and Damien, J. C. (1983). “Effect of temperature on interatomic distances in pyroelectric α-lithium iodate,” Acta Crystallogr., Sect. B: Struct. Sci. ASBSDK 39, 408–413. acl, ASBSDK CrossRefGoogle Scholar
Hamid, S. A., and Kunze, G. (1976). “Crystal data of three new potassium hydrogen polyiodate compounds,” J. Appl. Crystallogr. JACGAR 9, 183–187. acr, JACGAR CrossRefGoogle Scholar
Hamid, S. A., and Kunze, G. (1977). “Dielectric behavior, Raman and IR spectra of lithium hydrogen iodate (Li1-xHxIO3),” Acta Crystallogr., Sect. A: Cryst. Phys., Diffr., Theor. Gen. Crystallogr. ACACBN 33, 264–267. aca, ACACBN CrossRefGoogle Scholar
ICDD-PDF No. 08-0465.Google Scholar
Lan, Y. C., Chen, X. L., Xie, A. Y., Jiang, P. Z., Xu, T., and Xu, Y. P. (2002). “Syntheses, thermal and magnetic properties of new metal iodate: (LiFe1/3)(IO3)2,” J. Cryst. Growth (accepted).Google Scholar
Liang, J. K., Tang, L. S., and Che, G. C. (1982). “Crystal structures and thermodynamic properties of iodates salts. I. Crystal structures of iodates,” Jiegou Huaxue JHUADF 1, 3–12. jhu, JHUADF Google Scholar
Nash, F. R., Bergman, J. G., Boyd, G. D., and Turner, E. H. (1969). “Optical nonlinearities in LiIO3,” J. Appl. Phys. JAPIAU 40, 5201–5206. jap, JAPIAU CrossRefGoogle Scholar
Nassau, K., Cooper, A. S., Shiever, J. W., and Prescott, B. E. (1973). “Transition metal iodates. III. Gel growth and characterization of six iodates,” J. Solid State Chem. JSSCBI 8, 260–273. jss, JSSCBI CrossRefGoogle Scholar
Nath, G., and Haussu¨hl, S. (1969). “Large nonlinear optical coefficient and phase matched second harmonic generation in LiIO3,” Appl. Phys. Lett. APPLAB 14, 154–156. apl, APPLAB CrossRefGoogle Scholar
Smith, G. S., and Snyder, R. J. (1979). “F(N): A criterion for rating powder diffraction patterns and evaluating the reliability of powder pattern indexing,” J. Appl. Crystallogr. JACGAR 12, 60–65. acr, JACGAR CrossRefGoogle Scholar
Young, R. A., Sakthivel, A., Moss, T. S., and Paiva-Santos, C. O. (1995). “DBWS-9411: An upgrade of the DBWS*.* programs for Rietveld refinement with PC and main-frame computer,” J. Appl. Crystallogr. JACGAR 28, 366–367. acr, JACGAR CrossRefGoogle Scholar