Crystallography Open Database

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Searching space group like 'P 21/b 1 1'

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9002772 CIFF1.16 Fe0.1 H0.84 Mg4.9 O8.84 Si2P 21/b 1 14.6881; 10.1222; 7.766
108.989; 90; 90		348.472Friedrich, A.; Lager, G. A.; Ulmer, P.; Kunz, M.; Marshall, W. G.
High-pressure single-crystal X-ray and powder neutron study of F,OH/OD-chondrodite: Compressibility, structure, and hydrogen bonding Sample: P = 4.952 GPa, X-ray
American Mineralogist, 2002, 87, 931-939
9002773 CIFF1.16 Fe0.1 H0.84 Mg4.9 O8.84 Si2P 21/b 1 14.65459; 10.0033; 7.6828
108.939; 90; 90		338.356Friedrich, A.; Lager, G. A.; Ulmer, P.; Kunz, M.; Marshall, W. G.
High-pressure single-crystal X-ray and powder neutron study of F,OH/OD-chondrodite: Compressibility, structure, and hydrogen bonding Sample: P = 9.550 GPa, X-ray
American Mineralogist, 2002, 87, 931-939
9002774 CIFD0.9 F1.1 Mg5 O8.9 Si2P 21/b 1 14.7179; 10.2247; 7.829
109.01; 90; 90		357.067Friedrich, A.; Lager, G. A.; Ulmer, P.; Kunz, M.; Marshall, W. G.
High-pressure single-crystal X-ray and powder neutron study of F,OH/OD-chondrodite: Compressibility, structure, and hydrogen bonding Sample: P = 1.26 GPa, Neutron
American Mineralogist, 2002, 87, 931-939
9002775 CIFD0.9 F1.1 Mg5 O8.9 Si2P 21/b 1 14.7024; 10.1742; 7.7938
109; 90; 90		352.565Friedrich, A.; Lager, G. A.; Ulmer, P.; Kunz, M.; Marshall, W. G.
High-pressure single-crystal X-ray and powder neutron study of F,OH/OD-chondrodite: Compressibility, structure, and hydrogen bonding Sample: P = 2.89 GPa, Neutron
American Mineralogist, 2002, 87, 931-939
9002776 CIFD0.9 F1.1 Mg5 O8.9 Si2P 21/b 1 14.6939; 10.1458; 7.7722
108.98; 90; 90		350.015Friedrich, A.; Lager, G. A.; Ulmer, P.; Kunz, M.; Marshall, W. G.
High-pressure single-crystal X-ray and powder neutron study of F,OH/OD-chondrodite: Compressibility, structure, and hydrogen bonding Sample: P = 3.87 GPa, Neutron
American Mineralogist, 2002, 87, 931-939
9002777 CIFD0.9 F1.1 Mg5 O8.9 Si2P 21/b 1 14.6827; 10.1055; 7.7449
108.98; 90; 90		346.571Friedrich, A.; Lager, G. A.; Ulmer, P.; Kunz, M.; Marshall, W. G.
High-pressure single-crystal X-ray and powder neutron study of F,OH/OD-chondrodite: Compressibility, structure, and hydrogen bonding Sample: P = 5.27 GPa, Neutron
American Mineralogist, 2002, 87, 931-939
9002778 CIFD0.9 F1.1 Mg5 O8.9 Si2P 21/b 1 14.6688; 10.0589; 7.7127
108.98; 90; 90		342.519Friedrich, A.; Lager, G. A.; Ulmer, P.; Kunz, M.; Marshall, W. G.
High-pressure single-crystal X-ray and powder neutron study of F,OH/OD-chondrodite: Compressibility, structure, and hydrogen bonding Sample: P = 7.04 GPa, Neutron
American Mineralogist, 2002, 87, 931-939
9004072 CIFF0.4 Fe1.51 H1.08 Mg7.23 O17.6 Si4 Ti0.26P 21/b 1 14.753; 10.269; 13.724
100.9; 90; 90		657.764Kocman, V.; Rucklidge, J. C.
The crystal structure of a titaniferous clinohumite
The Canadian Mineralogist, 1973, 12, 39-45
9007411 CIFF1.14 Fe0.12 H0.86 Mg4.88 O8.86 Si2P 21/b 1 14.7375; 10.292; 7.8897
109.071; 90; 90		363.575Kunz, M.; Lager, G. A.; Burgi, H. B.; Fernandez-Diaz M T
High-temperature single-crystal neutron diffraction study of natural chondrodite Sample: T = 500 K
Physics and Chemistry of Minerals, 2006, 33, 17-27
9007412 CIFF1.14 Fe0.12 H0.86 Mg4.88 O8.86 Si2P 21/b 1 14.7426; 10.3082; 7.901
109.072; 90; 90		365.059Kunz, M.; Lager, G. A.; Burgi, H. B.; Fernandez-Diaz M T
High-temperature single-crystal neutron diffraction study of natural chondrodite Sample: T = 700 K
Physics and Chemistry of Minerals, 2006, 33, 17-27
9007413 CIFF1.14 Fe0.12 H0.86 Mg4.88 O8.86 Si2P 21/b 1 14.7501; 10.3297; 7.91912
109.048; 90; 90		367.292Kunz, M.; Lager, G. A.; Burgi, H. B.; Fernandez-Diaz M T
High-temperature single-crystal neutron diffraction study of natural chondrodite Sample: T = 900 K
Physics and Chemistry of Minerals, 2006, 33, 17-27
9010292 CIFC K O3P 21/b 1 110.024; 6.912; 4.1868
115.92; 90; 90		260.905Komatsu, K.; Kagi, H.; Nagai, T.; Kuribayashi, T.; Parise, J. B.; Kudoh, Y.
Single-crystal X-ray diffraction study of high-pressure phases of KHCO3 Sample: phase IV, P = 4.6 GPa Note: high-pressure polymorph of kalcinite
American Mineralogist, 2007, 92, 1270-1275
9011746 CIFCa0.434 Fe0.052 H2 Mg0.88 Mn7.634 O18 Si4P 21/b 1 14.872; 10.669; 14.287
100.3; 90; 90		730.662Kato, T.; Ito, Y.; Hashimoto, N.
The crystal structures of sonolite and jerrygibbsite
Neues Jahrbuch fur Mineralogie, Monatshefte, 1989, 1989, 410-430
9012074 CIFFe5 O16 Si4P 21/b 1 14.808; 10.171; 5.824
90; 90; 90		284.806Ferrifayalite Research Group
Ferrifayalite and its crystal structure Note: Reported SiO bond lengths of 1.9 could not be reproduced
Acta Geologica Sinica, 1976, 50, 161-175
9014073 CIFCa9 F0.784 H1.2 O17.216 Si4P 21/b 1 15.0672; 11.3545; 15.3941
100.587; 90; 90		870.63Galuskin, E. V.; Lazic, B.; Armbruster, T.; Galuskina, I. O.; Pertsev, N. N.; Gazeev, V. M.; Wlodyka, R.; Dulski, M.; Dzierzanowski, P.; Zadov, A. E.; Dubrovinsky, L. S.
Edgrewite Ca9(SiO4)4F2-hydroxyledgrewite Ca9(SiO4)4(OH)2, a new series of calcium humite-group minerals from altered xenoliths in the ignimbrite of Upper Chegem caldera, Northern Caucasus, Kabardino-Balkaria, Russia
American Mineralogist, 2012, 97, 1998-2006
9015226 CIFCa9 F0.96 O17.04 Si4P 21/b 1 15.0687; 11.3579; 15.4004
100.598; 90; 90		871.474Galuskin, E. V.; Lazic, B.; Armbruster, T.; Galuskina, I. O.; Pertsev, N. N.; Gazeev, V. M.; Wlodyka, R.; Dulski, M.; Dzierzanowski, P.; Zadov, A. E.; Dubrovinsky, L. S.
Edgrewite Ca9(SiO4)4F2-hydroxyledgrewite Ca9(SiO4)4(OH)2, a new series of calcium humite-group minerals from altered xenoliths in the ignimbrite of Upper Chegem caldera, Northern Caucasus, Kabardino-Balkaria, Russia
American Mineralogist, 2012, 97, 1998-2006
9016666 CIFH2.3 Mg5 O10 Si2P 21/b 1 14.752; 10.35; 7.914
108.71; 90; 90		368.666Yamamoto, K.
The crystal structure of hydroxyl-chondrodite
Acta Crystallographica, Section B, 1977, 33, 1481-1485
9016672 CIFF1.54 Fe0.07 H0.46 Mg4.93 O8.46 Si2P 21/b 1 14.7204; 10.236; 7.8252
109.11; 90; 90		357.262Berry, A. J.; James, M.
Refinement of hydrogen positions in natural chondrodite by powder neutron diffraction: implications for the stability of humite minerals
Mineralogical Magazine, 2002, 66, 441-449

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