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2005
Structure
D 2000
10- 003
Crystal Structure, Magnetic and Electric Properties of Ternary Neodymium
Stannides. — The new ternary compounds Nd 12Co6Sn (I) and Nd6Co 2Sn (II) exist in
the Nd-rich part of the Nd—Co—Sn system. As revealed by powder XRD (I) crystallizes with the Sm12 Ni6In structure type in the space group Im3 and (II) with the
Ho6Co 2Ga structure type in the space group Immm. The resistivities of the compounds
are nearly linear functions of temperature. The negative thermopowers increase in
absolute value with increasing temperature. The paramagnetic susceptibilities show
Curie—Weiss behavior in the 80—450 K temperature range. — (BABYUK, V.;
STASZCZUK, P.; BODAK, O.; GORELENKO*, Y.; ROMAKA, L.; STADNYUK, Y.;
J. Alloys Compd. 365 (2004) 1-2, 21-24; Dep. Inorg. Chem., Ivan Franko Natl. Univ.
L'viv, L'viv 79005, Ukraine; Eng.) — W. Pewestorf
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