Single-crystal structure determination of LaNi5–x
In
x
and LaNi9–x
In2+x
Author:
Kalychak Yaroslav1, Dzevenko Mariya1, Babizhetskyy Volodymyr1, Daszkiewicz Marek2, Gulay Lubomir3
Affiliation:
1. Chemical Faculty , Ivan Franko National University of Lviv , Kyryla i Mefodiya Street 6, 79005 , Lviv , Ukraine 2. Institute of Low Temperature and Structure Research , Polish Academy of Sciences , P. O. Box 1410, 50-950 , Wrocław , Poland 3. Department of Ecology and Protection of Environment , Lesya Ukrainka Eastern European National University , Voli Ave. 13, 43009 , Lutsk , Ukraine
Abstract
Abstract
The crystal structures of the solid solution LaNi5–x
In
x
(x = 0.51) and the ternary compound LaNi9–x
In2+x
(x = 0.80) have been investigated by single-crystal X-ray data. The LaNi5–x
In
x
phase is isotypic with CaCu5: space group P6/mmm, a = 5.042(2), c = 4.009(1) Å. The crystal structure investigation of LaNi9–x
In2+x
(x = 0.80) was performed at T = 295 and 100 K: YNi9In2 type, space group P4/mbm, a = 8.3976(3), c = 5.0439(3) Å for T = 295 K and a = 8.3814(2), c = 5.0352(2) Å for T = 100 K. The lanthanum atoms are located on split positions 2a (0 0 0) and 4e (0 0 0.05).
Publisher
Walter de Gruyter GmbH
Subject
General Chemistry
Reference18 articles.
1. Tyvanchuk, Y. B., Zaremba, V. I., Akselrud, L. G., Szytula, A., Kalychak, Y. M. J. Alloys Compd. 2017, 704, 717–723. http://dx.doi.org/10.1016/j.jallcom.2017.02.023. 2. Tyvanchuk, Y. B., Lukachuk, M., Pöttgen, R., Szytuła, A., Kalychak, Y. M. Z. Naturforsch. 2015, 70b, 665–670. http://dx.doi.org/10.1515/znb-2015-0075. 3. Szytuła, A., Baran, S., Przewoźnik, J., Tyvanchuk, Y., Kalychak, Y. J. Magn. Magn. Mater. 2015, 387, 83–89. https://doi.org/10.1016/j.jmmm.2015.03.084. 4. Kurleto, R., Starowicz, P., Goraus, J., Baran, S., Tyvanchuk, Y., Kalychak, Y.M., Szytuła, A. Solid State Commun 2015, 206, 46–50. http://dx.doi.org/10.1016/j.ssc.2015.01.014. 5. Kalychak, Ya. M., Zaremba, V. I., Pöttgen, R., Lukachuk, M., Hoffmann, R.-D. In Handbook on the Physics and Chemistry of Rare Earths; Gschneidner Jr, K. A., Pecharsky, V. K., Bünzli, J.-C. Eds.; Vol. 34, Elsevier: Amsterdam, 2005; p. 1. chapter 218. https://doi.org/10.1016/S0168-1273(04)34001-8.
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