Published November 1981 | Version v1
Journal article Metadata-only

Crystal structure and properties of RNi2Sn2 compounds

Creators

  • 1. L'vovskij Gosudarstvennyj Univ. (Ukrainian SSR)

Description

Crystal structure of KNi2Sn2 compounds where R-La, Ce, Pr, Nd, Sm is determined by X-ray diffraction method. This crystal structure reffers to the CeAl2Ga2 structural type (space group I4/mmm, Z=2). Magnetic susceptibility of compounds and electric resistance of LaNi2Sn2 and CeNi2Sn2 are studied. The CeNi2Sn2, PrNi2Sn2 and NdNi2Sn2 compounds are paramagnets, their susceptibility changes according to the Curie law, effective magnetic moments for Pr and Nd correspond to R3+ ions moments, and for Ce - to a variable valency. The LaNi2Sn2 compound is a Pauli paramagnet and SmNi2Sn2 susceptibility hardly changes with temperature

Additional details

Additional titles

Original title (Russian)
Кристаллическая структура и свойства соединений RNi

Publishing Information

Journal Title
Fiz. Met. Metalloved.
Journal Volume
52
Journal Issue
5
Series
Fiz. Met. Metalloved.
Journal Page Range
966-970
ISSN
0015-3230

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
13674473
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; HIGH TEMPERATURE; INTERMETALLIC COMPOUNDS; LOW TEMPERATURE; MAGNETIC SUSCEPTIBILITY; NICKEL ALLOYS; RARE EARTH ALLOYS; TEMPERATURE DEPENDENCE; TIN ALLOYS
Descriptors DEC
ALLOYS; ELECTRICAL PROPERTIES; MAGNETIC PROPERTIES; PHYSICAL PROPERTIES; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For English translation see the journal Physics of Metals and Metallography (USA).