Crystallography Open Database

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Searching space group like 'P 2 m m'

COD ID	Links	Formula	Space group	Cell parameters	Cell volume	Bibliography
1530402	CIF	Ca8 H18 Mn10.64 O56 Si12.32	P 2 m m	9.044; 6.091; 19.031 90; 90; 90	1048.36	Mellini, M.; Merlino, S.; Pasero, M. X-ray and HRTEM structure analysis of orientite American Mineralogist, 1986, 71, 176-187
1540757	CIF	Ba O3 Ti	P 2 m m	3.98; 4.01; 4.02 90; 90; 90	64.158	Zeng, L.; Jiang, Y. X-ray diffraction study of orthorhombic barium titanate Beijing Gongye Daxue Xuebao, 1991, 17, 32-37
2106064	CIF	O5 Ta2	P 2 m m	6.198; 40.29; 3.888 90; 90; 90	970.901	Stephenson, N.C.; Roth, R.S. Structural systematics in the binary system Ta2 O5 W O3. V. The structure of the low-temperature form of tantalum oxide L-Ta2 O5 Acta Crystallographica B (24,1968-38,1982), 1971, 27, 1037-1044
2310269	CIF	K0.02 Na0.98 Nb O2	P 2 m m	7.9004; 7.8362; 7.9376 90; 90; 90	491.41	Athee, M.; Hewat, A.W. Structural Phase Transitions in Sodium-Potassium Niobate Solid Solutions by Neutron Powder Diffraction Acta Crystallographica A (24,1968-38,1982), 1978, 34, 309-317
2310921	CIF	Br H2 Hg N	P 2 m m	5.439; 4.487; 6.761 90; 90; 90	165.001	Nijssen, L.; Lipscomb, W.N. The Structure of Mercuric Amidobromide Acta Crystallographica (1,1948-23,1967), 1952, 5, 604-605
4001798	CIF	Li25 Nd125 O600 Ti200	P 2 m m	38.3106; 38.279869; 7.724372 90; 90; 90	11328	Abakumov, Artem M.; Erni, Rolf; Tsirlin, Alexander A.; Rossell, Marta D.; Batuk, Dmitry; Nénert, Gwilherm; Van Tendeloo, Gustaaf Frustrated Octahedral Tilting Distortion in the Incommensurately Modulated Li3xNd2/3‒xTiO3 Perovskites Chemistry of Materials, 2013, 25, 2670-2683
9000985	CIF	Ca4 H4 Mn6.64 O32 Si8	P 2 m m	9.044; 6.091; 19.031 90; 90; 90	1048.36	Mellini M; Merlino S; Pasero M X-ray and HRTEM structure analysis of orientite American Mineralogist, 1986, 71, 176-187

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