Crystallography Open Database

Information card for entry 4320067

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Coordinates	4320067.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	sodium niobium(V)tetrasilicate
Formula	H3.5 Na2 Nb O13.25 Si4
Calculated formula	Na2 Nb O13.25 Si4
Title of publication	Novel Silicate Anion: Si8O2212-. Hydrothermal Synthesis and X-ray Powder Structure of Three New Niobium Silicates
Authors of publication	Miguel A. Salvadó; Pilar Pertierra; Santiago García-Granda; Sergei A. Khainakov; José R. García; Anatoly I. Bortun; Abraham Clearfield
Journal of publication	Inorganic Chemistry
Year of publication	2001
Journal volume	40
Pages of publication	4368 - 4373
a	7.1543 ± 0.0002 Å
b	9.1228 ± 0.0003 Å
c	8.8966 ± 0.0003 Å
α	90°
β	101.341 ± 0.002°
γ	90°
Cell volume	569.32 ± 0.03 Å³
Cell temperature	295 K
Number of distinct elements	5
Space group number	11
Hermann-Mauguin space group symbol	P 1 21/m 1
Hall space group symbol	-P 2yb
Goodness-of-fit parameter for all reflections	4
Method of determination	powder diffraction
Diffraction radiation wavelength	1.5418 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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