Crystallography Open Database

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Searching space group like 'B m 2 m'

COD ID: 1001582
CIF file Formula: - C Cu11 O28 Sr8 Y4 -
Comments: Domenges, B; Hervieu, M; Raveau, B Ordered substitution of "CO~3~" groups for CuO~4~ square groups in the "123" structure. The oxycarbonate Y~4~Sr~8~Cu~11~CO~3~O~25~, n=4 member of the series Y~n~Sr~2n~Cu~3n-1~CO~3~O~7n-3~ Physica C (Amsterdam) (152,1988-) 207 (1993) 65-78
Space group: B m 2 m
Cell volume: 1319.1
Cell parameters: 15.311; 3.851; 22.371; 90; 90; 90;  

COD ID: 1001615
CIF file Formula: - C Ba4 Ca0.7 Cu5 O14 Y1.3 -
Comments: Domenges, B; Boullay, Ph; Hervieu, M; Raveau, B The substitution of CO~3~ groups for copper in Y~1- x~Ca~x~Ba~2~Cu~3~O~7~: HREM study Journal of Solid State Chemistry 108 (1994) 219-229
Space group: B m 2 m
Cell volume: 694.2
Cell parameters: 7.7704; 3.8876; 22.98119; 90; 90; 90;  


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