Crystallography Open Database

Information card for entry 2106771

Preview

Coordinates	2106771.cif

Structure parameters

Chemical name	La3 (Ta0.5 Ga0.5) Ga5 O14
Formula	Ga5.5 La3 O14 Ta0.5
Calculated formula	Ga5.5 La3 O14 Ta0.5
Title of publication	Pressure-induced phase transitions of piezoelectric single crystals from the langasite family: La3 Nb0.5 Ga5.5 O14 and La3 Ta0.5 Ga5.5O14
Authors of publication	Pavlovska, A.; Werner, S.; Maximov, B.; Mill, B.
Journal of publication	Acta Crystallographica B (39,1983-)
Year of publication	2002
Journal volume	58
Pages of publication	939 - 947
a	4.999 Å
b	7.872 Å
c	13.635 Å
α	90°
β	90°
γ	90°
Cell volume	536.566 Å³
Number of distinct elements	4
Space group number	5
Hermann-Mauguin space group symbol	A 1 2 1
Hall space group symbol	A 2y
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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