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Common molecules sample 50877 - Reciprocal Net Log in
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Empirical formula: H4Al3NaO12P2
a: 97.370 Å
b: 10.142 Å
c: 7.097 Å
α (alpha): 90.00 °
β (beta): 97.37 °
γ (gamma): 90.00 °
Volume: 6950.58 Å3
Space group: P121/n1
Calculated density: 0.346 g/cm3
Z: 4
Formula weight: 361.906 g/mole
R(F): 0.0300
Structural formula: NaAl3(PO4)2(OH)4
Common name: Brazilianite
ICSD collection code: 2086
Short description: Brazilianite is one of a few phosphate gems.
Keyword: phosphate
Keyword: da Silva
Keyword: 1942
Keyword: Pough and Henderson
IUPAC name: Sodium trialuminium tetrahydroxide bis(phosphate(V))
Layman's explanation: Brazilianite was discovered by Alfredo Severino da Silva in 1942 and was later identified by Frederick Pough and Edward Henderson in 1945. This rare gem has been found to be pale yellow to yellow-green in color and can be found in phosphates that are rich in pegmatites. This phosphate can also occur as components of fillings in sedimentary rock and in some paleocave deposits. The mineral is generally found in the caves of Brazil, New Hampshire, Maine, and Yukon Territory, Canada.
Citation of a publication: Acta Crystallographica B (24,1968-38,1982). 30(1974) p 1311-1371. Gatehouse,B.M. Miskin,B.K.
Lab name: Common molecules
Sample provider: Obtained courtesy of the Cambridge Structural Database
Status: Complete, visible to public
Repository Files:
50877.CIF 50877.crt 50877.GIF 50877.pdb 50877.sdt

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