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Volumn 183, Issue 6, 2010, Pages 1258-1265

Synthesis and structural characterization of A3In2Ge4 and A5In3Ge6 (A=Ca, Sr, Eu, Yb)-New intermetallic compounds with complex structures, exhibiting Ge-Ge and In-In bonding

Author keywords

Crystal structure; Electronic structure calculations; Polar intermetallics; Single crystal X ray diffraction

Indexed keywords

ALKALINE EARTH; BAND STRUCTURE CALCULATION; COMPLEX STRUCTURE; ELECTRONIC STRUCTURE CALCULATIONS; INTERMETALLIC COMPOUNDS; INTERMETALLIC PHASIS; LATTICE PARAMETERS; LINEAR MUFFIN-TIN ORBITALS; METAL CATION; MONOCLINIC STRUCTURES; ORTHORHOMBIC SPACE GROUPS; PEARSON SYMBOL; PER UNIT; POLYANIONICS; RARE-EARTH METALS; SINGLE CRYSTAL X-RAY DIFFRACTION; SPACE GROUPS; STRUCTURAL CHARACTERIZATION; STRUCTURE TYPE; SUB-STRUCTURES; TETRAMERS; TIGHT BINDING; ZIG-ZAG;

EID: 77953134187     PISSN: 00224596     EISSN: 1095726X     Source Type: Journal    
DOI: 10.1016/j.jssc.2010.03.036     Document Type: Article
Times cited : (17)

References (56)
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    • note
    • Refinements in lower symmetry groups, such as C2, were unsuccessful. Despite the increased number of variables, the fits were generally poorer. In particular, the y coordinate of the Ge2 site did not deviate significantly from zero (y=0.0014(3)), and the electron density at this position remained rather "smeared".
  • 49


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