Crystallography Open Database

Information card for entry 1001538

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Coordinates	1001538.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Sodium phyllo-heptaniobotetraphosphate (3.04/1)
Formula	Na3.04 Nb7 O29 P4
Calculated formula	Na3.04 Nb7 O29 P4
Title of publication	Na~4-x~Nb~7~P~4~O~29~: A Phosphate Niobium Bronze Intergrowth of the Members M=3 snd M=4 of the MPTB's Series Na~x~(NbO~3~)~2m~(PO~2~)~4~
Authors of publication	Benabbas, A; Leligny, H; Borel, M M; Grandin, A; Leclaire, A; Raveau, B
Journal of publication	Journal of Solid State Chemistry
Year of publication	1992
Journal volume	101
Pages of publication	137 - 144
a	32.85 ± 0.004 Å
b	5.3484 ± 0.0004 Å
c	13.252 ± 0.002 Å
α	90°
β	97.79 ± 0.01°
γ	90°
Cell volume	2306.8 Å³
Number of distinct elements	4
Space group number	15
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Residual factor for all reflections	0.052
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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