Revised unit-cell dimensions, space group, and chemical formula of some metallic minerals
1990; Mineralogical Association of Canada; Volume: 28; Issue: 4 Linguagem: Inglês
ISSN
1499-1276
Autores Tópico(s)Nuclear materials and radiation effects
ResumoNew data are given for algodonite (formula), awaruite (formula, space group), billingsleyite (space group, unit cell), bogdanovite (formula, space group), hexatestibiopanickelite (formula), keithconnire (formula), mgriite (formula), polarite (formula), roaldite (space group), sobolevskite (space groups, unit cells), stibiopalladinite (space group, unit cell), stiitzite (formula), urvantsevite (space group, unit ce[), wairauite (space group), and weissite (space group, unit cell). The structure-tlpe AuCu, tetraauricupride, is shown to have the Pearson Symbol Code of tP2 rather than tP4, so that a(lP4) : r2a(f2). New unit-cell dimensions are given for four minerals (tetraauricupride, tetraferroplatinum, ferronickelplatinum, and tulameenite) and 19 metals in tP2 rather tharL tP4.
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