Crystallography Open Database

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Searching space group like 'P -4 m 2'

COD ID: 1001478
CIF file Formula: - K2 Na1.73 Nb8 O34 P5 -
Comments: Benabbas, A; Borel, M M; Grandin, A; Chardon, J; Leclaire, A; Raveau, B The niobium phosphate bronze $-beta-K~2~Na~2-x~Nb~8~P~5~O~34~, second form of the first member of the series (K~3~Nb~6~P~4~O~26~)~n~KNb~2~PO~8~ Journal of Solid State Chemistry 91 (1991) 323-330
Space group: P -4 m 2
Cell volume: 718.9
Cell parameters: 10.612; 10.612; 6.384; 90; 90; 90;  

COD ID: 1001535
CIF file Formula: - Ba0.84 Nb8 O34 P5 Rb3 -
Comments: Gueho, C; Borel, M M; Grandin, A; Leclaire, A; Raveau, B Structure of Ba~0.84~Rb~3~Nb~8~P~5~O~34~ Acta Crystallographica C (39,1983-) 48 (1992) 2066-2067
Space group: P -4 m 2
Cell volume: 732.3
Cell parameters: 10.6604; 10.6604; 6.4434; 90; 90; 90;  

COD ID: 1001541
CIF file Formula: - K4 Nb8 O34 P4 Si -
Comments: Leclaire, A; Borel, M M; Chardon, J; Grandin, A; Raveau, B A niobium silicophosphate belonging to the niobium phosphate bronzeseries: K~4~Nb~8~P~4~SiO~34~ Acta Crystallographica C (39,1983-) 48 (1992) 1744-1747
Space group: P -4 m 2
Cell volume: 720.9
Cell parameters: 10.605; 10.605; 6.4099; 90; 90; 90;  

COD ID: 1001732
CIF file Formula: - K3.73 Nb8.41 O34 P4.47 W0.12 -
Comments: Leclaire, A; Borel, M-M; Mezaoui, D; Rebbah, H; Raveau, B Introduction of tungsten in the niobium phosphate bronzes: the monophosphate K3.75 Nb8-x Wx O14 (P O4)4 (P0.5 Nb0.5 O4) Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Ser. II (1994-) 323 (1996) 679-685
Space group: P -4 m 2
Cell volume: 723.7
Cell parameters: 10.6265; 10.6265; 6.4092; 90; 90; 90;  

COD ID: 1510024
CIF file Formula: - Ag3 O35 U7 V5 -
Comments: Obbade, S.; Abraham, F.; Renard, C. New open-framework in the uranyl vanadates A3 (U O2)7 (V O4)5 O (A = Li, Ag) with intergrowth structure between A (U O2)4 (V O4)3 and A2 (U O2)3 (V O4)2 O Journal of Solid State Chemistry 182 (2009) 413-420
Space group: P -4 m 2
Cell volume: 775.061
Cell parameters: 7.2373; 7.2373; 14.7973; 90; 90; 90;  

COD ID: 1526570
CIF file Formula: - Li3 N2 Na3 -
Comments: Schoen, J.C.; Wevers, M.A.C.; Jansen, M. Investigation of the possible ternary nitrides in the system (Li3 N)/(Na3 N) Solid State Sciences 2 (2000) 449-456
Space group: P -4 m 2
Cell volume: 72.5
Cell parameters: 3.652; 3.652; 5.436; 90; 90; 90;  

COD ID: 1526687
CIF file Formula: - Cu Sb3 Ti2 -
Comments: Koblyuk, N.D.; Bodak, O.I.; Melnyk, G.A.; Fruchart, D.; Romaka, L.P. Crystal structure of Zr2 Cu Sb3 and related compounds Journal of Alloys Compd. 317 (2001) 284-286
Space group: P -4 m 2
Cell volume: 133.093
Cell parameters: 3.9238; 3.9238; 8.6445; 90; 90; 90;  

COD ID: 1526689
CIF file Formula: - Cu Sb3 Zr2 -
Comments: Koblyuk, N.D.; Melnyk, G.A.; Romaka, L.P.; Fruchart, D.; Bodak, O.I. Crystal structure of Zr2 Cu Sb3 and related compounds Journal of Alloys Compd. 317 (2001) 284-286
Space group: P -4 m 2
Cell volume: 135.038
Cell parameters: 3.9404; 3.9404; 8.6971; 90; 90; 90;  

COD ID: 1526691
CIF file Formula: - Cu Hf2 Sb3 -
Comments: Koblyuk, N.D.; Melnyk, G.A.; Romaka, L.P.; Bodak, O.I.; Fruchart, D. Crystal structure of Zr2 Cu Sb3 and related compounds Journal of Alloys Compd. 317 (2001) 284-286
Space group: P -4 m 2
Cell volume: 132.177
Cell parameters: 3.9216; 3.9216; 8.5947; 90; 90; 90;  

COD ID: 1528766
CIF file Formula: - Li3 O35 U7 V5 -
Comments: Obbade, S.; Renard, C.; Abraham, F. New open-framework in the uranyl vanadates A3 (U O2)7 (V O4)5 O (A = Li, Ag) with intergrowth structure between A (U O2)4 (V O4)3 and A2 (U O2)3 (V O4)2 O Journal of Solid State Chemistry 182 (2009) 413-420
Space group: P -4 m 2
Cell volume: 769.092
Cell parameters: 7.2794; 7.2794; 14.514; 90; 90; 90;  

COD ID: 1534188
CIF file Formula: - Ba0.726 Bi1.261 O2.65 -
Comments: Aurivillius, B. An X-ray investigation of the systems Ca O - Bi2 O3, Sr O - Bi2 O3, and Ba O - Bi2 O3 - O. (Mixed oxides with a defect oxygen lattice) Arkiv foer Kemi, Mineralogi och Geologi, A 16 (1943) 1-13
Space group: P -4 m 2
Cell volume: 84.962
Cell parameters: 4.35; 4.35; 4.49; 90; 90; 90;  

COD ID: 1535102
CIF file Formula: - Cs Ge O5 Sb -
Comments: Belokoneva, E.L.; Mill', B.V.; Butashin, A.V. Crystal structure of CsSbGeO5, a new germanate with ring radical (Ge4O12). Zhurnal Neorganicheskoi Khimii 37 (1992) 2435-2442
Space group: P -4 m 2
Cell volume: 1049.43
Cell parameters: 7.239; 7.239; 20.026; 90; 90; 90;  

COD ID: 1537011
CIF file Formula: - Al2.67 O4 -
Comments: Repelin, Y.; Husson, E. Etudes structurales d'alumines de transition. I - Alumines gamma et delta Materials Research Bulletin 25 (1990) 611-621
Space group: P -4 m 2
Cell volume: 741.619
Cell parameters: 5.599; 5.599; 23.657; 90; 90; 90;  

COD ID: 1571218
CIF file Formula: - C7 H16 B10 Cu N O4 -
Comments: Wang, Lingyao; Wu, Shuangshuang; Hu, Jianbo; Jiang, Yunjia; Li, Jiahao; Hu, Yongqi; Han, Yan; Ben, Teng; Chen, Banglin; Zhang, Yuanbin A novel hydrophobic carborane-hybrid microporous material for reversed C<sub>2</sub>H<sub>6</sub> adsorption and efficient C<sub>2</sub>H<sub>4</sub>/C<sub>2</sub>H<sub>6</sub> separation under humid conditions. Chemical science 15(15) (2024) 5653-5659
Space group: P -4 m 2
Cell volume: 1187.5
Cell parameters: 11.1145; 11.1145; 9.6132; 90; 90; 90;  

COD ID: 1571219
CIF file Formula: - C8.1 H18.2 B10 Cu N O4 -
Comments: Wang, Lingyao; Wu, Shuangshuang; Hu, Jianbo; Jiang, Yunjia; Li, Jiahao; Hu, Yongqi; Han, Yan; Ben, Teng; Chen, Banglin; Zhang, Yuanbin A novel hydrophobic carborane-hybrid microporous material for reversed C<sub>2</sub>H<sub>6</sub> adsorption and efficient C<sub>2</sub>H<sub>4</sub>/C<sub>2</sub>H<sub>6</sub> separation under humid conditions. Chemical science 15(15) (2024) 5653-5659
Space group: P -4 m 2
Cell volume: 1184.27
Cell parameters: 11.1145; 11.1145; 9.5867; 90; 90; 90;  

COD ID: 1571220
CIF file Formula: - C8 H17 B10 Cu N O4 -
Comments: Wang, Lingyao; Wu, Shuangshuang; Hu, Jianbo; Jiang, Yunjia; Li, Jiahao; Hu, Yongqi; Han, Yan; Ben, Teng; Chen, Banglin; Zhang, Yuanbin A novel hydrophobic carborane-hybrid microporous material for reversed C<sub>2</sub>H<sub>6</sub> adsorption and efficient C<sub>2</sub>H<sub>4</sub>/C<sub>2</sub>H<sub>6</sub> separation under humid conditions. Chemical science 15(15) (2024) 5653-5659
Space group: P -4 m 2
Cell volume: 1178.2
Cell parameters: 11.0892; 11.0892; 9.581; 90; 90; 90;  

COD ID: 1571221
CIF file Formula: - C7 H16 B10 Cu N O4 -
Comments: Wang, Lingyao; Wu, Shuangshuang; Hu, Jianbo; Jiang, Yunjia; Li, Jiahao; Hu, Yongqi; Han, Yan; Ben, Teng; Chen, Banglin; Zhang, Yuanbin A novel hydrophobic carborane-hybrid microporous material for reversed C<sub>2</sub>H<sub>6</sub> adsorption and efficient C<sub>2</sub>H<sub>4</sub>/C<sub>2</sub>H<sub>6</sub> separation under humid conditions. Chemical science 15(15) (2024) 5653-5659
Space group: P -4 m 2
Cell volume: 1187
Cell parameters: 11.1131; 11.1131; 9.6111; 90; 90; 90;  

COD ID: 1571503
CIF file Formula: - Ba3 Cl F14 K Zr2 -
Comments: Yan, Mei; Hu, Chun-Li; Tang, Ru-Ling; Yao, Wen-Dong; Liu, Wenlong; Guo, Sheng-Ping KBa<sub>3</sub>M<sub>2</sub>F<sub>14</sub>Cl (M = Zr, Hf): novel short-wavelength mixed metal halides with the largest second-harmonic generation responses contributed by mixed functional moieties. Chemical science 15(22) (2024) 8500-8505
Space group: P -4 m 2
Cell volume: 338.98
Cell parameters: 5.7502; 5.7502; 10.2521; 90; 90; 90;  

COD ID: 1571504
CIF file Formula: - Ba3 Cl F14 Hf2 K -
Comments: Yan, Mei; Hu, Chun-Li; Tang, Ru-Ling; Yao, Wen-Dong; Liu, Wenlong; Guo, Sheng-Ping KBa<sub>3</sub>M<sub>2</sub>F<sub>14</sub>Cl (M = Zr, Hf): novel short-wavelength mixed metal halides with the largest second-harmonic generation responses contributed by mixed functional moieties. Chemical science 15(22) (2024) 8500-8505
Space group: P -4 m 2
Cell volume: 338.31
Cell parameters: 5.7439; 5.7439; 10.2541; 90; 90; 90;  

COD ID: 2000504
CIF file

Original IUCr paper

 Formula: - K4 Nb8 O34 P4 Si -
Comments: Leclaire, A.; Borel, M. M.; Chardon, J.; Grandin, A.; Raveau, B. A niobium silicophosphate belonging to the niobium phosphate bronze series: K~4~Nb~8~P~4~SiO~34~ Acta Crystallographica Section C 48(10) (1992) 1744-1747
Space group: P -4 m 2
Cell volume: 720.9
Cell parameters: 10.605; 10.605; 6.4099; 90; 90; 90;  

COD ID: 2019750
CIF file

HKL data

Original IUCr paper

 Formula: - C B2 Li2 -
Comments: Pavlyuk, Volodymyr; Milashys, Viktoriya; Dmytriv, Grygoriy; Ehrenberg, Helmut A new tetragonal structure type for Li~2~B~2~C Acta Crystallographica Section C 71(1) (2015)
Space group: P -4 m 2
Cell volume: 121.72
Cell parameters: 4.1389; 4.1389; 7.1055; 90; 90; 90;  

COD ID: 2106759
CIF file Formula: - Hg I2 -
Comments: Hostettler, M.; Birkedal, H.; Schwarzenbach, D. The structure of orange Hg I2. I. Polytypic layer structure Acta Crystallographica B (39,1983-) 58 (2002) 903-913
Space group: P -4 m 2
Cell volume: 476.063
Cell parameters: 8.7863; 8.7863; 6.1667; 90; 90; 90;  

COD ID: 4502229
CIF file Formula: - C3.25 Cd0.13 Li0.13 N0 O -
Comments: Lin, Jian-Di; Long, Xi-Fa; Lin, Ping; Du, Shao-Wu A Series of Cation-Templated, Polycarboxylate-Based Cd(II) or Cd(II)/Li(I) Frameworks with Second-Order Nonlinear Optical and Ferroelectric Properties Crystal Growth & Design 10(1) (2010) 146
Space group: P -4 m 2
Cell volume: 630.8
Cell parameters: 9.824; 9.824; 6.536; 90; 90; 90;  

COD ID: 7025954
CIF file Formula: - Li Mg4 O239 U30 -
Comments: Unruh, Daniel K.; Burtner, Alicia; Pressprich, Laura; Sigmon, Ginger E.; Burns, Peter C. Uranyl peroxide closed clusters containing topological squares. Dalton transactions (Cambridge, England : 2003) 39(25) (2010) 5807-5813
Space group: P -4 m 2
Cell volume: 14391
Cell parameters: 22.308; 22.308; 28.918; 90; 90; 90;  

COD ID: 9004107
CIF file Formula: - Cu6 Fe2 S8 Sn -
Comments: Szymanski, J. T. The crystal structure of mawsonite, Cu6Fe2SnS8 The Canadian Mineralogist 14 (1976) 529-535
Space group: P -4 m 2
Cell volume: 309.722
Cell parameters: 7.603; 7.603; 5.358; 90; 90; 90;  


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