Crystallography Open Database

Information card for entry 1562110

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Coordinates	1562110.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Calcium Silicide
Formula	Ca Si2
Calculated formula	Ca0.083 Si0.334
Title of publication	The 3R polymorph of CaSi2
Authors of publication	Nedumkandathil, Reji; Benson, Daryn E.; Grins, Jekabs; Spektor, Kristina; Häussermann, Ulrich
Journal of publication	Journal of Solid State Chemistry
Year of publication	2015
Journal volume	222
Pages of publication	18 - 24
a	3.82844 ± 0.00013 Å
b	3.82843 ± 0.00013 Å
c	15.89661 ± 0.00071 Å
α	90°
β	90°
γ	120°
Cell volume	201.78 ± 0.013 Å³
Ambient diffraction temperature	298 K
Number of distinct elements	2
Space group number	166
Hermann-Mauguin space group symbol	R -3 m :H
Hall space group symbol	-R 3 2"
Residual factor R(I) for significantly intense reflections	4.6937
Method of determination	powder diffraction
Diffraction radiation wavelength	0.207059 Å
Diffraction radiation type	X-ray
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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