Crystallography Open Database

Result: there are 441 entries in the selection

Switch to the old layout of the page

Download all results as: list of COD numbers | list of CIF URLs | data in CSV format | archive of CIF files (ZIP)

Searching space group like 'I m m a'

Left arrow Left arrow First | Left arrow Previous 20 | of 23 | Next 20 Blue right arrow | Last Blue right arrow Blue right arrow | Display 5 20 50 100 200 300 500 1000 entries per page

COD ID Blue down arrow Links Formula Up arrow Space group Up arrow Cell parameters Cell volume Up arrow Bibliography
9017893 CIFAs1.768 Fe2.686 H10.8 Na1.48 O20.36 P2 W0.664I m m a25.77; 7.325; 10.522
90; 90; 90		1986.19Grey, I. E.; Mumme, G.; Kampf, A. R.; MacRae, C. M.; Wilson, N. C.
Natrowalentaite, a new mineral from the Griffins Find gold deposit, Western Australia Note: T = 100 K
Australian Journal of Mineralogy, 2019, 20, 7-15
9017718 CIFAs3.44 Ca0.68 Fe3.066 H8.352 O19.356 P0.48 W0.448I m m a24.038; 7.444; 10.387
90; 90; 90		1858.64Grey, I. E.; Hochleitner, R.; Rewitzer, C.; Riboldi-Tunnicliffe A; Kampf, A. R.; MacRae, C. M.; Mumme, W. G.; Kaliwoda, M.; Friis, H.; Martin, C. U.
The walentaite group and the description of a new member, alcantarillaite, from the Alcantarilla mine, Belalcazar, Cordoba, Andalusia, Spain
Mineralogical Magazine, 2020, 84, 412-419
9017256 CIFAs2.86 Ca0.708 Fe3 Mn0.652 O19.928 P1.684I m m a26.188; 7.36; 10.367
90; 90; 90		1998.17Grey, I. E.; Mumme, W. G.; Hochleitner, R.
Trimeric As3+3O6 clusters in walentaite: crystal structure and revised formula
European Journal of Mineralogy, 2019, 31, 111-116
9016602 CIFFe2.48 Mg0.09 O4 Si0.43I m m a5.8506; 17.9793; 8.3779
90; 90; 90		881.269Woodland, A. B.; Angel, R. J.; Koch, M.
Structural systematics of spinel and spinelloid phases in the system MFe2O4-M2SiO4 with M = Fe2+ and Mg Sample: 4f8b1195, Spinelloid-II
European Journal of Mineralogy, 2012, 24, 657-668
9016598 CIFMg2 O4 SiI m m a5.7214; 11.4789; 8.2924
90; 90; 90		544.607Trots, D. M.; Kurnosov, A.; Ballaran, T. F.; Frost, D. J.
High-temperature structural behaviors of anhydrous wadsleyite and forsterite Note: T = 728 K
American Mineralogist, 2012, 97, 1582-1590
9016266 CIFCa3.48 O67.73 Si24I m m a20.3266; 23.876; 12.8252
90; 90; 90		6224.3Arletti, R.; Quartieri, S.; Vezzalini, G.
Elastic behavior of zeolite boggsite in silicon oil and aqueous medium: A case of high-pressure-induced over hydration, Sample: P = 0.0 GPa Note: assignment of site chemistry does not match chemical analysis
American Mineralogist, 2010, 95, 1247-1256
9016068 CIFCa3.46 O69.98 Si24I m m a20.082; 23.613; 12.709
90; 90; 90		6026.56Arletti, R.; Quartieri, S.; Vezzalini, G.
Elastic behavior of zeolite boggsite in silicon oil and aqueous medium: A case of high-pressure-induced over hydration, Sample: P = 2.5 GPa Note: assignment of site chemistry does not match chemical analysis
American Mineralogist, 2010, 95, 1247-1256
9015858 CIFMg2 O4 SiI m m a5.7016; 11.4427; 8.2491
90; 90; 90		538.185Trots, D. M.; Kurnosov, A.; Ballaran, T. F.; Frost, D. J.
High-temperature structural behaviors of anhydrous wadsleyite and forsterite Note: T = 297 K
American Mineralogist, 2012, 97, 1582-1590
9015816 CIFAl0.02 Ba0.85 Ca0.15 Fe0.26 K0.72 Mg0.08 Mn0.04 Na1.26 Nb0.16 O14 Si4 Ti1.24 Zr0.02I m m a8.0884; 10.497; 13.9372
90; 90; 90		1183.32Uvarova, Y. A.; Sokolova, E.; Hawthorne, F. C.; Liferovich, R. P.; Mitchell, R. H.; Pekov, I. V.; Zadov, A. E.
Noonkanbahite, BaKNaTi2(Si4O12)O2, a new mineral sepcies: description and crystal structure
Mineralogical Magazine, 2010, 74, 441-450
9015274 CIFMg2 O4 SiI m m a5.7321; 11.4998; 8.3163
90; 90; 90		548.194Trots, D. M.; Kurnosov, A.; Ballaran, T. F.; Frost, D. J.
High-temperature structural behaviors of anhydrous wadsleyite and forsterite Note: T = 929 K
American Mineralogist, 2012, 97, 1582-1590
9014828 CIFFe2.16 Mg0.31 O4 Si0.53I m m a5.8319; 11.8873; 8.3522
90; 90; 90		579.021Woodland, A. B.; Angel, R. J.; Koch, M.
Structural systematics of spinel and spinelloid phases in the system MFe2O4-M2SiO4 with M = Fe2+ and Mg Sample: 8f5v0128, Spinelloid-III
European Journal of Mineralogy, 2012, 24, 657-668
9014503 CIFC H2 Al Na O5I m m a6.759; 5.585; 10.425
90; 90; 90		393.533Corazza, E.; Sabelli, C.; Vannucci, S.
Dawsonite: new mineralogical data and structure refinement
Neues Jahrbuch fur Mineralogie, Monatshefte, 1977, 1977, 381-397
9014501 CIFMg2 O4 SiI m m a5.7391; 11.5134; 8.335
90; 90; 90		550.748Trots, D. M.; Kurnosov, A.; Ballaran, T. F.; Frost, D. J.
High-temperature structural behaviors of anhydrous wadsleyite and forsterite Note: T = 1084 K
American Mineralogist, 2012, 97, 1582-1590
9014450 CIFFe2.38 Mg0.17 O4 Si0.45I m m a5.8448; 17.9749; 8.3771
90; 90; 90		880.096Woodland, A. B.; Angel, R. J.; Koch, M.
Structural systematics of spinel and spinelloid phases in the system MFe2O4-M2SiO4 with M = Fe2+ and Mg Sample: 4f8v0095, Spinelloid-II
European Journal of Mineralogy, 2012, 24, 657-668
9014410 CIFCa3.4 O70.76 Si24I m m a19.949; 23.445; 12.607
90; 90; 90		5896.35Arletti, R.; Quartieri, S.; Vezzalini, G.
Elastic behavior of zeolite boggsite in silicon oil and aqueous medium: A case of high-pressure-induced over hydration, Sample: P = 3.6 GPa Note: assignment of site chemistry does not match chemical analysis
American Mineralogist, 2010, 95, 1247-1256
9014242 CIFCa3.64 O67.52 Si24I m m a20.326; 23.883; 12.836
90; 90; 90		6231.18Arletti, R.; Quartieri, S.; Vezzalini, G.
Elastic behavior of zeolite boggsite in silicon oil and aqueous medium: A case of high-pressure-induced over hydration, Sample: P = 0.0 GPa on release of pressure Note: assignment of site chemistry does not match chemical analysis
American Mineralogist, 2010, 95, 1247-1256
9012178 CIFAl F7 Mg Na2I m m a7.05; 9.979; 7.297
90; 90; 90		513.358Knop, O.; Cameron, T. S.; Jochem, K.
What is the true space group of weberite? Sample: Imma refinement, T = 133 K
Journal of Solid State Chemistry, 1982, 43, 213-221
9012177 CIFAl F7 Mg Na2I m m a7.051; 9.968; 7.285
90; 90; 90		512.022Knop, O.; Cameron, T. S.; Jochem, K.
What is the true space group of weberite? Sample: Imma refinement, T = ambient
Journal of Solid State Chemistry, 1982, 43, 213-221
9011726 CIFSrI m m a5.62; 5.72; 3.05
90; 90; 90		98.047Winzenick, M.; Holzapfel, W. B.
Structural study on the high-pressure phase strontium III Sample: at P = 31.3 GPa
Physical Review B - Condensed Matter, 1996, 53, 2151-2154
9011656 CIFSiI m m a4.737; 4.502; 2.55
90; 90; 90		54.381McMahon, M. I.; Nelmes, R. J.
New high-pressure phase of Si Sample: structure exists between 13 GPa to 18 GPa Note: intermediate structure between those of Si II and Si V
Physical Review B, 1993, 47, 8337-8340

Left arrow Left arrow First | Left arrow Previous 20 | of 23 | Next 20 Blue right arrow | Last Blue right arrow Blue right arrow | Display 5 20 50 100 200 300 500 1000 entries per page

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.