Raman Open Database

Information card for entry 2100007

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Structure parameters

Mineral name	Krohnkite
Formula	Cu H4 Na2 O10 S2
Title of publication	Refinement of the crystal structure of krohnkite Locality: Chuquicamata, Chile
Authors of publication	Hawthorne, F. C.; Ferguson, R. B.
Journal of publication	Acta Crystallographica, Section B
Year of publication	1975
Journal volume	31
Pages of publication	1753 - 1755
a	5.807 Å
b	12.656 Å
c	5.517 Å
α	90°
β	108.32°
γ	90°
Cell volume	384.912 Å³
Number of distinct elements	5
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
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
477 (current)	2018-04-26	cif/ Adding structures of 2100007 via cif-deposit CGI script.	2100007.rod