Crystallography Open Database

Information card for entry 1520778

1520777 << 1520778 >> 1520779

Preview

Coordinates	1520778.cif

Structure parameters

Chemical name	(Sr1.54 Ba0.53) (Al4.05 Si11.95) O32 (H2 O)3.16
Formula	Al4.05 Ba0.53 H6.32 O35.16 Si11.95 Sr1.54
Calculated formula	Al4.048 Ba0.526 O35.16 Si11.952 Sr1.542
Title of publication	Heating-induced phase transformation in zeolite brewsterite: new 4-and 5-coordinated (Si, Al) sites
Authors of publication	Alberti, A.; Vezzalini, G.; Sacerdoti, M.; Quartieri, S.
Journal of publication	Physics and Chemistry of Minerals (Germany)
Year of publication	1999
Journal volume	26
Pages of publication	181 - 186
a	6.676 Å
b	16.547 Å
c	7.543 Å
α	90°
β	94.41°
γ	90°
Cell volume	830.791 Å³
Number of distinct elements	6
Space group number	11
Hermann-Mauguin space group symbol	P 1 21/m 1
Hall space group symbol	-P 2yb
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
176429 (current)	2016-02-13	cif/ (antanas@kurmis) Replacing _cod_chemical_formula_sum_orig tag with _cod_original_formula_sum tag in multiple entries since the replaced tag is deprecated according to the COD CIF dictionary.	1520778.cif
140318	2015-07-06	cif/ Adding structures of 1520778 via cif-deposit CGI script.	1520778.cif