Crystallography Open Database

Information card for entry 1536865

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Coordinates	1536865.cif

Structure parameters

Chemical name	K4 (Nb O)2 (Si8 O21)
Formula	K4 Nb2 O23 Si8
Calculated formula	K4 Nb2 O23 Si8
Title of publication	K4 (Nb O)2 (Si8 O21): synthesis, structure and properties
Authors of publication	Rastsvetaeva, R.K.; Stefanovich, S.Yu.; Pushcharovskii, D.Yu.; Bolotina, N.B.; Nadezhina, T.N.; Dimitrova, O.V.
Journal of publication	Kristallografiya
Year of publication	1994
Journal volume	39
Pages of publication	1001 - 1008
a	32.39 Å
b	10.95 Å
c	7.737 Å
α	76.42°
β	94.76°
γ	86.98°
Cell volume	2650.78 Å³
Number of distinct elements	4
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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