Crystallography Open Database

Result : There are 11 entries in the selection

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Searching space group like 'C m 2 m'

COD ID: 1001032
CIF file Formula: - Nb2 O6 Pb -
Comments: Labbe, P; Frey, M; Allais, G Nouvelles donnes structurales sur la variete ferroelectrique du metaniobate de plomb Pb Nb~2~ O~6~ Acta Crystallographica B (24,1968-38,1982) 29 (1973) 2204-2210
Space group: C m 2 m
Cell volume: 1224
Cell parameters: 17.65; 17.92; 3.87; 90; 90; 90;  

COD ID: 1520919
CIF file Formula: - Nb S2 -
Comments: Cario, L.; Lafond, A.; Palvadeau, P.; Deudon, C.; Meerschaut, A. Evidence of a mixed-valence state for europium in the misfit layer compound [(Eu S)1.5]1.15 Nb S2 by means of a superspace structural determination, Mossbauer spectroscopy, and magnetic measurements Journal of Solid State Chemistry 147 (1999) 58-67
Space group: C m 2 m
Cell volume: 284.802
Cell parameters: 3.3243; 5.7844; 14.811; 90; 90; 90;  

COD ID: 1530861
CIF file Formula: - Ba H2 Mn2 O5 -
Comments: Tamada, O.; Yamamoto, N.; Oka, Y. Hydrothermal Synthesis and Structure Determination of a New Manganese (III) Oxide, Ba Mn2 O3 (O H)2 Journal of Solid State Chemistry 74 (1988) 401-408
Space group: C m 2 m
Cell volume: 209.536
Cell parameters: 11.585; 4.12; 4.39; 90; 90; 90;  

COD ID: 1533477
CIF file Formula: - S1.5 Sm0.56 Sr0.94 -
Comments: Grippa, A.Yu.; Antipov, E.V.; Lidin, S.; Svensson, G.; Rupasov, D.P.; Khasanova, N.R.; D'yachenko, O.G. New strontium and rare earth-based mixed niobium misfit sulfides Solid State Sciences 5 (2003) 495-502
Space group: C m 2 m
Cell volume: 502.806
Cell parameters: 5.7953; 5.8007; 14.957; 90; 90; 90;  

COD ID: 1533481
CIF file Formula: - Nb S2 -
Comments: Grippa, A.Yu.; Lidin, S.; Rupasov, D.P.; Svensson, G.; D'yachenko, O.G.; Khasanova, N.R.; Antipov, E.V. New strontium and rare earth-based mixed niobium misfit sulfides Solid State Sciences 5 (2003) 495-502
Space group: C m 2 m
Cell volume: 291.996
Cell parameters: 3.339; 5.855; 14.936; 90; 90; 90;  

COD ID: 1534869
CIF file Formula: - O3 Pb Zr -
Comments: Shuvaeva, V.A.; Antipin, M.Yu.; Fesenko, O.E.; Smotrakov, V.G.; Struchkov, Yu.T. X-ray diffraction study of Pb Zr O3 ferroelectric phase, induced by strong electric field. Kristallografiya 37 (1992) 1033-1035
Space group: C m 2 m
Cell volume: 143.588
Cell parameters: 5.89; 5.897; 4.134; 90; 90; 90;  

COD ID: 2003014
CIF file Formula: - K Nb5 O15 Pb2 -
Comments: Sciau, Philippe; Calvarin, Gilbert; Ravez, Jean Structures des phases paraélectrique et ferroélectrique de Pb~2~KNb~5~O~15~ Acta Crystallographica Section B 55(4) (1999) 459-466
Space group: C m 2 m
Cell volume: 1255.82
Cell parameters: 17.779; 18.015; 3.9209; 90; 90; 90;  

COD ID: 2003015
CIF file Formula: - K Nb5 O15 Pb2 -
Comments: Sciau, Philippe; Calvarin, Gilbert; Ravez, Jean Structures des phases paraélectrique et ferroélectrique de Pb~2~KNb~5~O~15~ Acta Crystallographica Section B 55(4) (1999) 459-466
Space group: C m 2 m
Cell volume: 1252.3
Cell parameters: 17.756; 18.019; 3.9141; 90; 90; 90;  

COD ID: 2014754
CIF file

HKL data

Original IUCr paper

 Formula: - Al6 O13 Ti2 -
Comments: Stefan T. Norberg; Stefan Hoffmann; Masahiro Yoshimura; Nobuo Ishizawa Al~6~Ti~2~O~13~, a new phase in the Al~2~O~3~‒TiO~2~ system Acta Crystallographica Section C 61(3) (2005) i35-i38
Space group: C m 2 m
Cell volume: 429.4
Cell parameters: 3.6509; 9.368; 12.554; 90; 90; 90;  

COD ID: 2107359
CIF file Formula: - K2.35 Nb5 O15 Pb3.65 -
Comments: Sciau, P.; Calvarin, G.; Ravez, J. Structures des phases paraelectriques et ferroelectriques de Pb2 K Nb5 O15 Acta Crystallographica B (39,1983-) 55 (1999) 459-466
Space group: C m 2 m
Cell volume: 1255.82
Cell parameters: 17.779; 18.015; 3.9209; 90; 90; 90;  

COD ID: 9001585
CIF file Formula: - Al5.808 H46 O59.5 Pb3.746 Si18.192 -
Comments: Rouse, R. C.; Peacor, D. R. Maricopaite, an unusual lead calcium zeolite with an interrupted mordenite-like framework and intrachannel Pb4 tetrahedral clusters American Mineralogist 79 (1994) 175-184
Space group: C m 2 m
Cell volume: 2886.22
Cell parameters: 19.434; 19.702; 7.538; 90; 90; 90;  


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