Crystallography Open Database

Information card for entry 1001216

Preview

Coordinates	1001216.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Dihydrogen ditantalum oxide
Formula	H2 O6 Ta2
Calculated formula	H1.9998 O6 Ta2
Title of publication	Neutron diffraction study of the defect pyrochlores Ta W O~5.5~, H Ta W O~6~, H~2~ Ta~2~ O~6~, and H Ta W O~6~*H~2~ O
Authors of publication	Groult, D; Pannetier; Raveau, B
Journal of publication	Journal of Solid State Chemistry
Year of publication	1982
Journal volume	41
Pages of publication	277 - 285
a	10.6032 ± 0.0006 Å
b	10.6032 ± 0.0006 Å
c	10.6032 ± 0.0006 Å
α	90°
β	90°
γ	90°
Cell volume	1192.1 Å³
Number of distinct elements	3
Space group number	227
Hermann-Mauguin space group symbol	F d -3 m :2
Hall space group symbol	-F 4vw 2vw 3
Residual factor for all reflections	0.0872
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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