Crystallography Open Database

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Searching space group like 'P m a 2'

COD ID: 1007179
CIF file Formula: - Ca H11 Na2 O17.5 P4 -
Comments: Averbuch-Pouchot, M T; Durif, A Crystal structures of two new types of cyclo-tetraphosphates: tetracalcium tetrapotassium tris(cyclo-tetraphosphate) octahydrate and calcium disodium cyclo-tetraphosphate 5.5-hydrate Acta Crystallographica C (39,1983-) 44 (1988) 212-216
Space group: P m a 2
Cell volume: 1550.1
Cell parameters: 27.88; 7.536; 7.378; 90; 90; 90;  

COD ID: 1011091
CIF file Formula: - Au Te2 -
Comments: Tunell, G; Ksanda, C J The crystal structure of Krennerite Journal of the Washington Academy of Sciences 26 (1936) 507-527
Space group: P m a 2
Cell volume: 646.5
Cell parameters: 16.50999; 8.8; 4.45; 90; 90; 90;  

COD ID: 1533594
CIF file Formula: - Ni2.88 Te2 -
Comments: Gulay, L.D.; Olekseyuk, I.D. Crystal structures of the compounds Ni3 Te2, Ni3-d Te2 (d = 0.12) and Ni1.29 Te Journal of Alloys Compd. 376 (2004) 131-138
Space group: P m a 2
Cell volume: 173.171
Cell parameters: 7.5382; 3.7879; 6.0647; 90; 90; 90;  

COD ID: 1544600
CIF file Formula: - Al1.84 Ca2 Fe0.16 H2 O12 Si3 -
Comments: Akasaka, M.; Hashimoto, H.; Makino, K.; Hino, R. 57Fe Mossbauer and X-ray Rietveld studies of ferrian prehnite from Kouragahara, Shimane Peninsula, Japan : Model Pma2 Journal of Mineralogical and Petrological Sciences 98 (2003) 31-40
Space group: P m a 2
Cell volume: 469.13
Cell parameters: 18.487; 5.4801; 4.6306; 90; 90; 90;  

COD ID: 1564252
CIF file Formula: - Al1.36 Ca1.99 Fe0.66 H2 O12 Si2.98 -
Comments: Nagashima, M.; Nishio-Hamane, D.; Ito, S.; Tanaka, T. Ferriprehnite, Ca2Fe3+(AlSi3)O10(OH)2, an Fe3+ analogue of prehnite, from Kouragahana, Shimane Prefecture, Japan : ferriprehnite Journal of Mineralogical and Petrological Sciences 116 (2021) 129-139
Space group: P m a 2
Cell volume: 477.46
Cell parameters: 18.6149; 5.4882; 4.6735; 90; 90; 90;  

COD ID: 1564253
CIF file Formula: - Al2.01 Ca1.98 H2 Mn0.01 O12 Si2.99 -
Comments: Nagashima, M.; Nishio-Hamane, D.; Ito, S.; Tanaka, T. Ferriprehnite, Ca2Fe3+(AlSi3)O10(OH)2, an Fe3+ analogue of prehnite, from Kouragahana, Shimane Prefecture, Japan : prehnite from N'Chwaning mine Journal of Mineralogical and Petrological Sciences 116 (2021) 129-139
Space group: P m a 2
Cell volume: 467.379
Cell parameters: 18.4626; 5.4793; 4.6201; 90; 90; 90;  

COD ID: 1564254
CIF file Formula: - Al1.81 Ca1.99 Fe0.17 H2 O12 Si3 V0.01 -
Comments: Nagashima, M.; Nishio-Hamane, D.; Ito, S.; Tanaka, T. Ferriprehnite, Ca2Fe3+(AlSi3)O10(OH)2, an Fe3+ analogue of prehnite, from Kouragahana, Shimane Prefecture, Japan : prehnite from Sekigawa with some iron3+ Journal of Mineralogical and Petrological Sciences 116 (2021) 129-139
Space group: P m a 2
Cell volume: 470.05
Cell parameters: 18.503; 5.4814; 4.6346; 90; 90; 90;  

COD ID: 2310717
CIF file Formula: - F Tl -
Comments: Alcock, N.W. The crystal structure of thallous fluoride Acta Crystallographica A (24,1968-38,1982) 25 (1969) S101-S101
Space group: P m a 2
Cell volume: 173.015
Cell parameters: 5.175; 6.092; 5.488; 90; 90; 90;  

COD ID: 3000360

CIF file is on hold until 2023-09-15

 Formula: - Ce Zn -
Comments: X.-L. Shen; H. Ma; Dilip Bhoi; J. Gouchi; Y. Uwatoko; A. Dalan; Y. Kawamura; H. Sato; I. Umehara; M. Uehara Pressure induced superconductivity and multiple structural transitions in CsCl-type cubic CeZn single crystal To be published in Crystals ()
Space group: P m a 2
Cell volume: 90.9
Cell parameters: 4.966; 5.157; 3.5478; 90; 90; 90;  

COD ID: 4104442
CIF file Formula: - C12 H12 O5 -
Comments: Shi-Yao Yang; Panče Naumov; Shunichi Fukuzumi Topochemical Limits for Solid-State Photoreactivity by Fine Tuning of the π-π Interactions Journal of the American Chemical Society 131 (2009) 7247-7249
Space group: P m a 2
Cell volume: 540.15
Cell parameters: 24.7573; 5.6223; 3.8806; 90; 90; 90;  

COD ID: 4126953
CIF file Formula: - C4 H12 Cl4 Fe N -
Comments: Harada, Jun; Yoneyama, Naho; Yokokura, Seiya; Takahashi, Yukihiro; Miura, Atsushi; Kitamura, Noboru; Inabe, Tamotsu Ferroelectricity and Piezoelectricity in Free-Standing Polycrystalline Films of Plastic Crystals. Journal of the American Chemical Society (2017)
Space group: P m a 2
Cell volume: 592.9
Cell parameters: 14.268; 6.442; 6.451; 90; 90; 90;  

COD ID: 4134253
CIF file Formula: - C5 H16 Cl6 N2 Pb2 -
Comments: Zhang, Han-Yue; Song, Xian-Jiang; Cheng, Hao; Zeng, Yu-Ling; Zhang, Yi; Li, Peng-Fei; Liao, Wei-Qiang; Xiong, Ren-Gen A Three-Dimensional Lead Halide Perovskite-Related Ferroelectric. Journal of the American Chemical Society (2020)
Space group: P m a 2
Cell volume: 819.29
Cell parameters: 14.8771; 9.4425; 5.8322; 90; 90; 90;  

COD ID: 4134254
CIF file Formula: - C5 H16 Cl6 N2 Pb2 -
Comments: Zhang, Han-Yue; Song, Xian-Jiang; Cheng, Hao; Zeng, Yu-Ling; Zhang, Yi; Li, Peng-Fei; Liao, Wei-Qiang; Xiong, Ren-Gen A Three-Dimensional Lead Halide Perovskite-Related Ferroelectric. Journal of the American Chemical Society (2020)
Space group: P m a 2
Cell volume: 829.2
Cell parameters: 14.9094; 9.4872; 5.8622; 90; 90; 90;  

COD ID: 4340131
CIF file Formula: - C19.5 H12.5 N3 O4 Zn -
Comments: Sen, Susan; Neogi, Subhadip; Aijaz, Arshad; Xu, Qiang; Bharadwaj, Parimal K. Construction of non-interpenetrated charged metal-organic frameworks with doubly pillared layers: pore modification and selective gas adsorption. Inorganic chemistry 53(14) (2014) 7591-7598
Space group: P m a 2
Cell volume: 3486
Cell parameters: 29.177; 10.248; 11.658; 90; 90; 90;  

COD ID: 8106293
CIF file Formula: - C13 H14 Cl N3 -
Comments: Song, Xiao; Tang, Zhishu; Zuo, Zhenyu; Duan, Jinao The crystal structure of 2-(tert-butyl)-4-chloro-6-phenyl-1,3,5-triazine, C13H14Cl1N3 Zeitschrift für Kristallographie - New Crystal Structures 233(5) (2018) 779-781
Space group: P m a 2
Cell volume: 1268.31
Cell parameters: 6.7623; 21.1431; 8.8708; 90; 90; 90;  

COD ID: 9000049
CIF file Formula: - Ag0.2 Au0.8 Te2 -
Comments: Tunell, G.; Murata, K. J. The atomic arrangement and chemical composition of krennerite American Mineralogist 35 (1950) 959-984
Space group: P m a 2
Cell volume: 650.637
Cell parameters: 16.54; 8.82; 4.46; 90; 90; 90;  

COD ID: 9005058
CIF file Formula: - Be4 H18 K2 Na6 O45 Si14 -
Comments: Merlino, S. Lovdarite, K4Na12(Be8Si28O72).18H2O, a zeolite-like mineral: structural features and OD character European Journal of Mineralogy 2 (1990) 809-817
Space group: P m a 2
Cell volume: 1961.91
Cell parameters: 39.576; 6.9308; 7.1526; 90; 90; 90;  

COD ID: 9009618
CIF file Formula: - Ag0.375 Au1.625 Te4 -
Comments: Pertlik, F. Crystal chemistry of natural tellurides II: Redetermination of the crystal structure of krennerite, (Au1-xAgx)Te2 with x ~ 0.2 Tschermaks Mineralogische und Petrographische Mitteilungen 33 (1984) 253-262
Space group: P m a 2
Cell volume: 654.942
Cell parameters: 16.58; 8.849; 4.464; 90; 90; 90;  

COD ID: 9016172
CIF file Formula: - Ag0.507 Au1.49 Te4 -
Comments: Dye, M. D.; Smyth, J. R. The crystal structure and genesis of krennerite, Au3AgTe8 The Canadian Mineralogist 50 (2012) 119-127
Space group: P m a 2
Cell volume: 660.289
Cell parameters: 16.59; 8.867; 4.4886; 90; 90; 90;  


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