New borides of structural type Nd/sub 2/Ni/sub 5/B/sub 4/
Journal Article
·
· Inorg. Mater. (Engl. Transl.); (United States)
OSTI ID:5848570
The authors determine the crystal structure of single-crystal Nd/sub 2/Ni/sub 5/B/sub 4/. The unit-cell parameters of borides with this structural type are shown. Atomic coordinates in the La/sub 2/Ni/sub 5/B/sub 4/ structure are presented. The calculated x-ray pattern for La/sub 2/Ni/sub 5/B/sub 4/ is shown. The study performed here establishes that the previously known borides LaNi/sub 2/B/sub 2/, CeNi/sub 2/B, and Pr/sub 3/Ni/sub 5/B/sub 4/ actually correspond to the composition R/sub 2/Ni/sub 5/B/sub 4/ (R = La, Ce, Pr) and all three bodies have the structural type of Nd/sub 2/Ni/sub 5/B/sub 4/.
- Research Organization:
- I. Franko L'vov State Univ., USSR
- OSTI ID:
- 5848570
- Journal Information:
- Inorg. Mater. (Engl. Transl.); (United States), Journal Name: Inorg. Mater. (Engl. Transl.); (United States) Vol. 22:11; ISSN INOMA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ANNEALING
BORIDES
BORON COMPOUNDS
CERIUM BORIDES
CERIUM COMPOUNDS
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DIFFRACTION
HEAT TREATMENTS
LANTHANUM BORIDES
LANTHANUM COMPOUNDS
LATTICE PARAMETERS
NEODYMIUM BORIDES
NEODYMIUM COMPOUNDS
NICKEL BORIDES
NICKEL COMPOUNDS
PRASEODYMIUM BORIDES
PRASEODYMIUM COMPOUNDS
RARE EARTH COMPOUNDS
SCATTERING
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
TRIGONAL LATTICES
X-RAY DIFFRACTION
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ANNEALING
BORIDES
BORON COMPOUNDS
CERIUM BORIDES
CERIUM COMPOUNDS
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DIFFRACTION
HEAT TREATMENTS
LANTHANUM BORIDES
LANTHANUM COMPOUNDS
LATTICE PARAMETERS
NEODYMIUM BORIDES
NEODYMIUM COMPOUNDS
NICKEL BORIDES
NICKEL COMPOUNDS
PRASEODYMIUM BORIDES
PRASEODYMIUM COMPOUNDS
RARE EARTH COMPOUNDS
SCATTERING
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
TRIGONAL LATTICES
X-RAY DIFFRACTION