Crystallography Open Database

Information card for entry 1521923

1521922 << 1521923 >> 1521924

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Coordinates	1521923.cif

Structure parameters

Chemical name	Sr Bi2 (Ta2 O9)
Formula	Bi2 O9 Sr Ta2
Calculated formula	Bi2 O9 Sr Ta2
Title of publication	Crystal structures of Sr Bi2 Ta2 O9 and Sr0.8 Bi2.2 Ta2 O9 ferroelectric materials
Authors of publication	Shimakawa, Y.; Nakagawa, Y.; Kubo, Y.; Kamiyama, T.; Asano, H.
Journal of publication	Materials Research Society Symposia Proceedings
Year of publication	1999
Journal volume	541
Pages of publication	523 - 528
a	5.52237 Å
b	5.52408 Å
c	25.0264 Å
α	90°
β	90°
γ	90°
Cell volume	763.456 Å³
Number of distinct elements	4
Space group number	36
Hermann-Mauguin space group symbol	A 21 a m
Hall space group symbol	A -2 2a
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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