Crystallography Open Database

Information card for entry 2106991

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Coordinates	2106991.cif

Structure parameters

Chemical name	Ca2 (Nb2 O7)
Formula	Ca2 Nb2 O7
Calculated formula	Ca2 Nb2 O7
Title of publication	Compounds with perovskite-type slabs. III. The structure of a monoclinic modification of Ca2 Nb2 O7
Authors of publication	Ishizawa, N.; Kimura, M.; Iwai, S.I.; Marumo, F.; Kawamura, T.
Journal of publication	Acta Crystallographica B (24,1968-38,1982)
Year of publication	1980
Journal volume	36
Pages of publication	763 - 766
a	7.697 Å
b	13.385 Å
c	5.502 Å
α	90°
β	90°
γ	98.34°
Cell volume	560.845 Å³
Number of distinct elements	3
Space group number	4
Hermann-Mauguin space group symbol	P 1 1 21
Hall space group symbol	P 2c
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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