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X-ray powder diffraction data for the mineral refikite

Published online by Cambridge University Press:  17 August 2012

R. Pažout  and
J. Sejkora
R. Pažout*
Affiliation:
Central Laboratories, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
J. Sejkora
Affiliation:
Department of Mineralogy and Petrology, National Museum, Cirkusová 1740, 193 00 Prague 9, Czech Republic
*
a)Author to whom correspondence should be addressed. Electronic mail: [email protected]
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Abstract

X-ray powder diffraction data, unit-cell parameters and space group for a rare natural organic mineral refikite, C20H32O2, abiet-13(15)-en-18-oic acid, are reported [a = 22.55(2) Å, b = 10.469(6) Å, c = 7.930(9) Å, unit-cell volume V = 1871.82 Å3, Z = 4 and space group P21212]. All measured lines were indexed and are consistent with the P21212 space group. No detectable impurities were observed.

Keywords

X-ray powder diffractionmineral refikiteabiet-13(15)-en-18-oic acid14a-dimethyl-7-(1-methylethylidene)-tetradecahydrophenanthrene-1-carboxylic acid
Type
New Diffraction Data
Information
Powder Diffraction , Volume 27 , Issue 3 , September 2012 , pp. 215 - 216
Copyright
Copyright © International Centre for Diffraction Data 2012

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References

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