Crystallography Open Database
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Result: there are 14223 entries in the selection
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Searching space group like 'P b c a'
COD ID  |
Links | Formula  |
Space group |
Cell parameters | Cell volume |
Bibliography |
|---|---|---|---|---|---|---|
| 9001641 | CIF | Fe0.249 Mg0.751 O3 Si | P b c a | 18.2747; 8.8729; 5.1988 90; 90; 90 | 842.983 | Yang, H.; Ghose, S. A transitional structural state and anomalous Fe-Mg order-disorder in Mg-rich orthopyroxene, (Mg0.75Fe0.25)2Si2O6 T = 296 K American Mineralogist, 1995, 80, 9-20 |
| 9001642 | CIF | Fe0.249 Mg0.751 O3 Si | P b c a | 18.3878; 8.9577; 5.2441 90; 90; 90 | 863.768 | Yang, H.; Ghose, S. A transitional structural state and anomalous Fe-Mg order-disorder in Mg-rich orthopyroxene, (Mg0.75Fe0.25)2Si2O6 T = 1000 K American Mineralogist, 1995, 80, 9-20 |
| 9001643 | CIF | Fe0.249 Mg0.751 O3 Si | P b c a | 18.4105; 8.9691; 5.254 90; 90; 90 | 867.57 | Yang, H.; Ghose, S. A transitional structural state and anomalous Fe-Mg order-disorder in Mg-rich orthopyroxene, (Mg0.75Fe0.25)2Si2O6 T = 1100 K American Mineralogist, 1995, 80, 9-20 |
| 9001644 | CIF | Fe0.249 Mg0.751 O3 Si | P b c a | 18.4317; 8.9822; 5.2647 90; 90; 90 | 871.609 | Yang, H.; Ghose, S. A transitional structural state and anomalous Fe-Mg order-disorder in Mg-rich orthopyroxene, (Mg0.75Fe0.25)2Si2O6 T = 1200 K American Mineralogist, 1995, 80, 9-20 |
| 9001645 | CIF | Fe0.249 Mg0.751 O3 Si | P b c a | 18.5132; 8.9809; 5.3243 90; 90; 90 | 885.246 | Yang, H.; Ghose, S. A transitional structural state and anomalous Fe-Mg order-disorder in Mg-rich orthopyroxene, (Mg0.75Fe0.25)2Si2O6 T = 1300 K American Mineralogist, 1995, 80, 9-20 |
| 9001699 | CIF | Ca0.043 Fe0.807 Mg1.15 O6 Si2 | P b c a | 18.316; 8.907; 5.218 90; 90; 90 | 851.268 | Domeneghetti, M. C.; Molin, G. M.; Stimpfl, M.; Tribaudino, M. Orthopyroxene from the Serra de Mage meteorite: Structure refinement and estimation of C2/c pyroxene contributions to apparent Pbca diffraction violations Sample: OPX SDM N.13, natural American Mineralogist, 1995, 80, 923-929 |
| 9001700 | CIF | Ca0.043 Fe0.802 Mg1.155 O6 Si2 | P b c a | 18.32; 8.917; 5.219 90; 90; 90 | 852.573 | Domeneghetti, M. C.; Molin, G. M.; Stimpfl, M.; Tribaudino, M. Orthopyroxene from the Serra de Mage meteorite: Structure refinement and estimation of C2/c pyroxene contributions to apparent Pbca diffraction violations Sample: OPX SDM N.7, heated American Mineralogist, 1995, 80, 923-929 |
| 9001749 | CIF | Al0.028 Ca0.036 Cr0.004 Fe0.795 Mg1.134 Mn0.026 O6 Si1.986 Ti0.005 | P b c a | 18.316; 8.907; 5.218 90; 90; 90 | 851.268 | Domeneghetti, M. C.; Tazzoli, V.; Ballaran, T. B.; Molin, G. M. Orthopyroxene from the Serra de Mage meteorite: A structure-refinement procedure for a Pbca phase coexisting with a C2/c exsolved phase Sample Opx SDM N.13, natural American Mineralogist, 1996, 81, 842-846 |
| 9001750 | CIF | Al0.028 Ca0.036 Cr0.004 Fe0.801 Mg1.128 Mn0.026 O6 Si1.986 Ti0.005 | P b c a | 18.32; 8.917; 5.219 90; 90; 90 | 852.573 | Domeneghetti, M. C.; Tazzoli, V.; Ballaran, T. B.; Molin, G. M. Orthopyroxene from the Serra de Mage meteorite: A structure-refinement procedure for a Pbca phase coexisting with a C2/c exsolved phase Sample Opx SDM N.7, heated American Mineralogist, 1996, 81, 842-846 |
| 9001891 | CIF | H33 O48 Pb2 U10 | P b c a | 14.1165; 41.378; 14.5347 90; 90; 90 | 8489.9 | Burns, P. C. A new uranyl oxide hydrate sheet in vandendriesscheite: Implications for mineral paragenesis and the corrosion of spent nuclear fuel Locality: Shinkolobwe (Congo) American Mineralogist, 1997, 82, 1176-1186 |
| 9003378 | CIF | As H3 O5 Sr | P b c a | 7.4361; 8.4808; 14.348 90; 90; 90 | 904.843 | Jimenez, A.; Prieto, M.; Salvado, M. A.; Garcia-Granda S Structure and crystallization behavior of the (Ba,Sr)HAsO4.H2O solid-solution in aqueous environments American Mineralogist, 2004, 89, 601-609 |
| 9003379 | CIF | As Ba0.11 H3 O5 Sr0.89 | P b c a | 7.443; 8.477; 14.38 90; 90; 90 | 907.296 | Jimenez, A.; Prieto, M.; Salvado, M. A.; Garcia-Granda S Structure and crystallization behavior of the (Ba,Sr)HAsO4.H2O solid-solution in aqueous environments American Mineralogist, 2004, 89, 601-609 |
| 9003380 | CIF | As Ba H3 O5 | P b c a | 7.7519; 8.759; 14.668 90; 90; 90 | 995.941 | Jimenez, A.; Prieto, M.; Salvado, M. A.; Garcia-Granda S Structure and crystallization behavior of the (Ba,Sr)HAsO4.H2O solid-solution in aqueous environments American Mineralogist, 2004, 89, 601-609 |
| 9003425 | CIF | Mg O3 Si | P b c a | 14.58; 6.928; 4 90; 90; 90 | 404.041 | Thompson, R. M.; Downs, R. T. Model pyroxenes II: Structural variation as a function of tetrahedral rotation model orthopx with O3A-O3A-O3A angle = 180, O3B-O3B-O3B angle = 120, and model oxygen radius = 1 Note: Atoms Mg, Si, and O are assigned to atomic positions for convenience American Mineralogist, 2004, 89, 614-628 |
| 9003426 | CIF | Mg O3 Si | P b c a | 14.074; 6.928; 4 90; 90; 90 | 390.019 | Thompson, R. M.; Downs, R. T. Model pyroxenes II: Structural variation as a function of tetrahedral rotation model orthopx with O3A-O3A-O3A angle = 180, O3B-O3B-O3B angle = 180, and model oxygen radius = 1 Note: Atoms Mg, Si, and O are assigned to atomic positions for convenience American Mineralogist, 2004, 89, 614-628 |
| 9003427 | CIF | Mg O3 Si | P b c a | 18.363; 8.867; 5.119 90; 90; 90 | 833.5 | Thompson, R. M.; Downs, R. T. Model pyroxenes II: Structural variation as a function of tetrahedral rotation model orthoenstatite after Yang and Ghose (1995) with O3A-O3A-O3A angle = 158.9, O3B-O3B-O3B angle = 139.3, and model oxygen radius = 1.302 American Mineralogist, 2004, 89, 614-628 |
| 9003428 | CIF | Mg O3 Si | P b c a | 18.535; 9.024; 5.21 90; 90; 90 | 871.424 | Thompson, R. M.; Downs, R. T. Model pyroxenes II: Structural variation as a function of tetrahedral rotation model orthoenstatite at 1360 K after Yang and Ghose (1995) with O3A-O3A-O3A angle = 163.0, O3B-O3B-O3B angle = 149.5, and model oxygen radius = 1.317 American Mineralogist, 2004, 89, 614-628 |
| 9003429 | CIF | Mg O3 Si | P b c a | 18.363; 8.864; 5.118 90; 90; 90 | 833.055 | Thompson, R. M.; Downs, R. T. Model pyroxenes II: Structural variation as a function of tetrahedral rotation model orthoenstatite after Hugh-Jones and Angel (1994) with O3A-O3A-O3A angle = 158.7, O3B-O3B-O3B angle = 139.0, and model oxygen radius = 1.302 American Mineralogist, 2004, 89, 614-628 |
| 9003430 | CIF | Mg O3 Si | P b c a | 18.027; 8.683; 5.013 90; 90; 90 | 784.677 | Thompson, R. M.; Downs, R. T. Model pyroxenes II: Structural variation as a function of tetrahedral rotation model orthoenstatite at 8.10 GPa after Hugh-Jones and Angel (1994) with O3A-O3A-O3A angle = 158.5, O3B-O3B-O3B angle = 136.4, and model oxygen radius = 1.276 American Mineralogist, 2004, 89, 614-628 |
| 9003574 | CIF | Al0.003 Ca0.024 Mg1.433 Mn0.541 O6 Si1.997 Ti0.002 | P b c a | 18.3668; 8.8725; 5.2289 90; 90; 90 | 852.099 | Stimpfl, M. The Mn, Mg-intracrystalline exchange reaction in donpeacorite (Mn0.54Ca0.03Mg1.43Si2O6) and its relation to the fractionation behavior of Mn in Fe, Mg-orthopyroxene Sample: untreated American Mineralogist, 2005, 90, 155-161 |
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