Crystallography Open Database

Result : There are 19 entries in the selection

You can download the COD numbers of the selection as a text file

You can download all files as a single ZIP archive

Searching space group like 'A m a m'

COD ID: 1001208
CIF file Formula: - K Nb3 O8 -
Comments: Gasperin, M Structure du Triniobate(V) de Potassium K Nb~3~ O~8~, un Niobate Lamellaire Acta Crystallographica B (24,1968-38,1982) 38 (1982) 2024-2026
Space group: A m a m
Cell volume: 715.7
Cell parameters: 8.903; 21.16; 3.799; 90; 90; 90;  

COD ID: 1001255
CIF file Formula: - Cs3 Nb5.96 O16.4 -
Comments: Saine, M C; Gasperin, M Synthese et Structure d'un Niobate de Cesium non Stoechiometrique, Cs~3~ Nb~5.96~ O~16.4~ Acta Crystallographica C (39,1983-) 39 (1983) 1153-1156
Space group: A m a m
Cell volume: 3274.6
Cell parameters: 18.315; 24.506; 7.296; 90; 90; 90;  

COD ID: 1001337
CIF file Formula: - Cs0.75 K0.25 Nb O11 Ti U2 -
Comments: Gasperin, M (Cs~.75~ K~.25~) (Nb, Ti) U~2~ O~11~: un Niobotitanouranate Alcalin de Type Sructural Nouveau Acta Crystallographica C (39,1983-) 42 (1986) 136-138
Space group: A m a m
Cell volume: 1134.2
Cell parameters: 7.63; 10.923; 13.609; 90; 90; 90;  

COD ID: 1011026
CIF file Formula: - Fe H O2 -
Comments: Ewing, F J The Crystal Structure of Lepidocrocite Journal of Chemical Physics 3 (1935) 420-424
Space group: A m a m
Cell volume: 148.1
Cell parameters: 3.87; 12.51; 3.06; 90; 90; 90;  

COD ID: 1011088
CIF file Formula: - Fe H O2 -
Comments: Goldsztaub, M S Etude de quelques derives de l'oxyde ferrique (Fe O.OH, FeO2Na, FeOCl) determination de leurs structures. Bulletin de la Societe Francaise de Mineralogie (-71,1948) 58 (1935) 6-6
Space group: A m a m
Cell volume: 146.8
Cell parameters: 3.87; 12.4; 3.06; 90; 90; 90;  

COD ID: 1521521
CIF file Formula: - La3 Ni2 O7 -
Comments: Ling, C.D.; Argyriou, D.N.; Wu, G.-Q.; Neumeier, J.J. Neutron diffraction study of La3 Ni2 O7 : structural relationships among n = 1, 2, and 3 phases Lan+1 Nin O3n+1 Journal of Solid State Chemistry 152 (2000) 517-525
Space group: A m a m
Cell volume: 602.898
Cell parameters: 5.39283; 5.44856; 20.51849; 90; 90; 90;  

COD ID: 1529177
CIF file Formula: - F4 Mo O2 Rb2 -
Comments: Sergienko, V.S.; Porai-Koshits, M.A.; Shodatchova, T.S. Crystal Structure of Rb2 Mo O2 F4 Zhurnal Strukturnoi Khimii (Issue-No. from 1981) 13 (1972) 461-467
Space group: A m a m
Cell volume: 603.829
Cell parameters: 7.084; 14.273; 5.972; 90; 90; 90;  

COD ID: 1529744
CIF file Formula: - Li O5 V2 -
Comments: Cava, R.J.; Fleming, R.M.; Santoro, A.; Murphy, D.W.; Zahurak, S.M.; Marsh, P.; Roth, R.S. The structure of the lithium-inserted metal oxide delta lithium vanadium oxide Li V2 O5 Journal of Solid State Chemistry 65 (1986) 63-71
Space group: A m a m
Cell volume: 401.095
Cell parameters: 11.2423; 9.9054; 3.6018; 90; 90; 90;  

COD ID: 1530710
CIF file Formula: - F13 O9 Pb3 Ta5 -
Comments: Savborg, O. Structures of Niobium and Tantalum Oxide Fluorides Containing Lone Pair-Ions III.Pb3 Ta5 O9 F13: A Layer Structure Comprising Unidimensional Infinite Pb X (X = O or F) Elements Journal of Solid State Chemistry 57 (1985) 148-153
Space group: A m a m
Cell volume: 1839.32
Cell parameters: 22.48; 20.83; 3.928; 90; 90; 90;  

COD ID: 1532844
CIF file Formula: - Bi4 O11 V2 -
Comments: Mairesse, G.; Roussel, P.; Vannier, R.N.; Anne, M.; Nowogrocki, G.; Pirovano, C. Crystal structure determination of alpha-, beta- and gamma-(Bi4 V2 O11) polymorphs. Part I: gamma- and beta-(Bi4 V2 O11) Solid State Sciences 5 (2003) 851-859
Space group: A m a m
Cell volume: 973.923
Cell parameters: 11.2333; 5.64925; 15.3471; 90; 90; 90;  

COD ID: 1542177
CIF file Formula: - Cl5 Cs2 H2 O Rh -
Comments: Thomas, C.K.; Stanko, J.A. The crystal structure of cesium aquopentachlororhodate(II) Journal of Coordination Chemistry 2 (1973) 231-234
Space group: A m a m
Cell volume: 1018.87
Cell parameters: 8.023; 17.271; 7.353; 90; 90; 90;  

COD ID: 2310516
CIF file Formula: - Rh3 Te2 -
Comments: Zachariasen, W.H. The Crystal Structure of Rh2 Te3 Acta Crystallographica (1,1948-23,1967) 20 (1966) 334-349
Space group: A m a m
Cell volume: 354.023
Cell parameters: 7.694; 12.446; 3.697; 90; 90; 90;  

COD ID: 4123987
CIF file Formula: - C H2 Cl4 Cs2 O2 Ru -
Comments: Stanko, J.A.; Chaipayungpundhu, S. Crystal structure of cesium trans-tetrachloroaquocarbonylruthenate(II) Journal of the American Chemical Society 92 (1970) 5580-5585
Space group: A m a m
Cell volume: 1035.01
Cell parameters: 8.096; 17.19; 7.437; 90; 90; 90;  

COD ID: 9002376
CIF file Formula: - Cl2 O5 Pb3 W -
Comments: Grice, J. D.; Dunn, P. J. Crystal-structure determination of pinalite American Mineralogist 85 (2000) 806-809
Space group: A m a m
Cell volume: 812.729
Cell parameters: 11.073; 13.067; 5.617; 90; 90; 90;  

COD ID: 9010135
CIF file Formula: - Cl2 Mo O5 Pb3 -
Comments: Charkin, D. O.; Lightfoot, P. Synthesis of novel lead - molybdenum and tungsten oxyhalides with the pinalite structure, Pb3MoO5Cl2 and Pb3WO5Br2 American Mineralogist 91 (2006) 1918-1921
Space group: A m a m
Cell volume: 807.986
Cell parameters: 11.0116; 13.1149; 5.59485; 90; 90; 90;  

COD ID: 9015088
CIF file Formula: - Al H0.08 O2 -
Comments: Hill, R. J. Hydrogen atoms in boehmite: A single crystal X-ray diffraction and molecular orbital study Clays and Clay Minerals 29 (1981) 435-445
Space group: A m a m
Cell volume: 129.304
Cell parameters: 3.693; 12.221; 2.865; 90; 90; 90;  

COD ID: 9015125
CIF file Formula: - O7 Si2 Sr V -
Comments: Takeuchi, Y.; Joswig, W. The structure of haradaite and a note on the Si-O bond lengths in silicates Mineralogical Journal 5 (1967) 98-123
Space group: A m a m
Cell volume: 550.9
Cell parameters: 7.06; 14.64; 5.33; 90; 90; 90;  

COD ID: 9017086
CIF file Formula: - Al0.22 Cr0.3 Fe2.15 Mg0.26 O4 Si0.08 -
Comments: Koch-Muller M; Mugnaioli, E.; Rhede, D.; Speziale, S.; Kolb, U.; Wirth, R. Synthesis of a quenchable high-pressure form of magnetite (h-Fe3O4) with composition Fe1(Fe2+0.75Mg0.26)Fe2(Fe3+0.70Cr0.15Al0.11Si0.04)2O4 Note: Sample Crystal 1 American Mineralogist 99 (2014) 2405-2415
Space group: A m a m
Cell volume: 270.01
Cell parameters: 9.8; 9.6; 2.87; 90; 90; 90;  

COD ID: 9017087
CIF file Formula: - Al0.22 Cr0.3 Fe2.15 Mg0.26 O4 Si0.08 -
Comments: Koch-Muller M; Mugnaioli, E.; Rhede, D.; Speziale, S.; Kolb, U.; Wirth, R. Synthesis of a quenchable high-pressure form of magnetite (h-Fe3O4) with composition Fe1(Fe2+0.75Mg0.26)Fe2(Fe3+0.70Cr0.15Al0.11Si0.04)2O4 Note: Sample Crystal 2 American Mineralogist 99 (2014) 2405-2415
Space group: A m a m
Cell volume: 270.01
Cell parameters: 9.8; 9.6; 2.87; 90; 90; 90;  


Back to the search form
Your own data is not in the COD? Deposit it, thanks!
Top of the page
All data in the COD and the database itself are dedicated to the public domain and licensed under the CC0 License . Users of the data should acknowledge the original authors of the structural data.