Raman Open Database

Information card for entry 2310009

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Structure parameters

Mineral name	Alum-(K)
Formula	Al H24 K1.3 O20 S2
Title of publication	Refinement of the alum structures. III. X-ray study of the a alums, K, Rb and NH4Al(SO4)2*12H2O
Authors of publication	Larson, A. C.; Cromer, D. T.
Journal of publication	Acta Crystallographica
Year of publication	1967
Journal volume	22
Pages of publication	793 - 800
a	12.157 Å
b	12.157 Å
c	12.157 Å
α	90°
β	90°
γ	90°
Cell volume	1796.71 Å³
Number of distinct elements	5
Hermann-Mauguin space group symbol	P a -3
Hall space group symbol	-P 2ac 2ab 3
Excitation wavelength	780 nm
Measurement resolution	4 cm^-1
Polarization direction	unoriented
Power on sample	12 mW
Spot size of the device	1 μm
Company of the measurement device	Thermo Scientific
Model of the measurement device	Nicolet Almega XR
Has coordinates	No
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
890 (current)	2018-05-24	cif/ Adding structures of 2310009 via cif-deposit CGI script.	2310009.rod