Crystallography Open Database
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Result: there are 63 entries in the selection
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Searching space group like 'A 21 a m'
COD ID  |
Links | Formula  |
Space group |
Cell parameters | Cell volume |
Bibliography |
|---|---|---|---|---|---|---|
| 1531930 | CIF | Bi4.04 O15 Pb0.96 Ti4 | A 21 a m | 5.4267; 5.4458; 41.4121 90; 90; 90 | 1223.84 | Nalini, G.; Guru Row, T.N. Structure determination at room temperature and phase transition studies above Tc in A Bi4 Ti4 O15 (A = Ba, Sr or Pb) Bulletin of Materials Science (Bangalore), 2002, 25, 275-281 |
| 1532388 | CIF | Bi2 O9 Sr Ta2 | A 21 a m | 5.531; 5.534; 25.984 90; 90; 90 | 795.333 | Yamashita, H.; Onodera, A.; Murata, W.; Yoshio, K. Structural changes and ferroelectricity in Bi-layered Sr Bi2 Ta2 O9 Japanese Journal of Applied Physics, Part 1, 2002, 41, 7076-7079 |
| 1532622 | CIF | Bi2 Ca Cd2 Nb4 O15 | A 21 a m | 5.2415; 5.2507; 40.3273 90; 90; 90 | 1109.87 | Craus, M.L.; Rusu, I.; Rusu, A. On some mixed oxides in the system Ca O - Cd O - Bi2 O3 - Nb2 O5. Cation distribution in a distorted Aurivillius structure Journal of Optoelectronics and Advanced Materials, 2003, 5, 653-656 |
| 1532994 | CIF | Bi3 Nb1.1 O9 Ti0.9 | A 21 a m | 5.4248; 5.3864; 25.0392 90; 90; 90 | 731.649 | Nalini, G.; Subbanna, G.N.; Guru Row, T.N. Studies on n=2 Aurivillius phases: structure of the series Bi3-x Lax Ti Nb O9 (0 <= x <= 1) Materials Chemistry and Physics, 2003, 82, 663-671 |
| 1532996 | CIF | Bi2.79 La0.21 Nb1.08 O9 Ti0.92 | A 21 a m | 5.4364; 5.4106; 25.0787 90; 90; 90 | 737.67 | Nalini, G.; Guru Row, T.N.; Subbanna, G.N. Studies on n=2 Aurivillius phases: structure of the series Bi3-x Lax Ti Nb O9 (0 <= x <= 1) Materials Chemistry and Physics, 2003, 82, 663-671 |
| 1532998 | CIF | Bi2.58 La0.42 Nb1.24 O9 Ti0.76 | A 21 a m | 5.4392; 5.4145; 25.0705 90; 90; 90 | 738.34 | Nalini, G.; Subbanna, G.N.; Guru Row, T.N. Studies on n=2 Aurivillius phases: structure of the series Bi3-x Lax Ti Nb O9 (0 <= x <= 1) Materials Chemistry and Physics, 2003, 82, 663-671 |
| 1533000 | CIF | Bi2.58 La0.42 Nb0.92 O9 Ti1.08 | A 21 a m | 5.4449; 5.4277; 25.0677 90; 90; 90 | 740.833 | Nalini, G.; Subbanna, G.N.; Guru Row, T.N. Studies on n=2 Aurivillius phases: structure of the series Bi3-x Lax Ti Nb O9 (0 <= x <= 1) Materials Chemistry and Physics, 2003, 82, 663-671 |
| 1533002 | CIF | Bi2.25 La0.75 Nb0.92 O9 Ti1.08 | A 21 a m | 5.4455; 5.4382; 25.0398 90; 90; 90 | 741.522 | Nalini, G.; Subbanna, G.N.; Guru Row, T.N. Studies on n=2 Aurivillius phases: structure of the series Bi3-x Lax Ti Nb O9 (0 <= x <= 1) Materials Chemistry and Physics, 2003, 82, 663-671 |
| 1533487 | CIF | Bi2.56 Na0.44 Nb2 O9 | A 21 a m | 5.4997; 5.4603; 24.951 90; 90; 90 | 749.279 | Aoyagi, R.; Takeda, H.; Okamura, S.; Shiosaki, T. Synthesis and electrical properties of sodium bismuth niobate Na0.5 Bi2.5 Nb2 O9 Materials Research Bulletin, 2003, 38, 25-32 |
| 1533555 | CIF | Ce0.85 O3.74 Ta | A 21 a m | 5.64062; 14.81609; 3.93428 90; 90; 90 | 328.795 | Skinner, S.J.; Palmer, H.M.; Raj, E.S.; Kilner, J.A. Structural studies of cerium tantalates Journal of Solid State Chemistry, 2004, 177, 2685-2690 |
| 1533576 | CIF | Bi4 Ca O15 Ti4 | A 21 a m | 5.4234; 5.4021; 40.5935 90; 90; 90 | 1189.3 | Tellier, J.; Mercurio, D.; Boullay, P.; Manier, M. A comparative study of the Aurivillius phase ferroelectrics Ca Bi4 Ti4 O15 and Ba Bi4 Ti4 O15 Journal of Solid State Chemistry, 2004, 177, 1829-1837 |
| 1533580 | CIF | Ba Bi4 O15 Ti4 | A 21 a m | 5.4433; 5.4319; 41.6941 90; 90; 90 | 1232.79 | Tellier, J.; Boullay, P.; Manier, M.; Mercurio, D. A comparative study of the Aurivillius phase ferroelectrics Ca Bi4 Ti4 O15 and Ba Bi4 Ti4 O15 Journal of Solid State Chemistry, 2004, 177, 1829-1837 |
| 1534354 | CIF | La O4 Ta | A 21 a m | 5.6643; 14.6411; 3.9457 90; 90; 90 | 327.223 | Cava, R.J.; Roth, R.S. The structure of La Ta O4 by neutron powder profile analysis Journal of Solid State Chemistry, 1981, 36, 139-147 |
| 1537511 | CIF | Ba Co F4 | A 21 a m | 5.8519; 14.628; 4.2102 90; 90; 90 | 360.4 | Keve, E.T.; Abrahams, S.C.; Bernstein, J.L. Ferroelectric Paraelastic Paramagnetic Barium Cobalt Fluoride, Ba Co F4, Crystal Structure Journal of Chemical Physics, 1970, 53, 3279-3287 |
| 1539611 | CIF | Ba F4 Fe | A 21 a m | 5.834; 14.873; 4.24 90; 90; 90 | 367.901 | Averdunk, F.; Hoppe, R. Zur Kenntnis von Ba Fe F4 Zeitschrift fuer Anorganische und Allgemeine Chemie, 1988, 559, 111-117 |
| 1541677 | CIF | Fe0.1482 O2 Ti0.8882 | A 21 a m | 4.618; 51.36; 2.953 90; 90; 90 | 700.394 | Bursill, L.; Grey, I.E.; Lloyd, D.J. High-temperature rutile-derived crystallographic shear structures. I. (020)R C S structures Journal of Solid State Chemistry, 1976, 16, 331-347 |
| 1545062 | CIF | Bi2 Ce0.1 O9 Si0.286 Sr0.9 Ta1.714 | A 21 a m | 5.5177; 5.5201; 25.0229 90; 90; 90 | 762.15 | Idemoto, Y.; Taniyama, S. Changes in crystal structure and ferroelectric properties of Sr-Ce-Bi-Ta-Si-O ferroelectric material by Ce substitution, Bi-Si-O addition Journal of the Ceramic Society of Japan, 2007, 115, 960-966 |
| 2012432 | CIF HKL Paper | Ca3 Mn2 O7 | A 21 a m | 5.2347; 5.2421; 19.4177 90; 90; 90 | 532.84 | Guiblin, Nicolas; Grebille, Dominique; Leligny, Henri; Martin, Christine Ca~3~Mn~2~O~7~ Acta Crystallographica, Section C: Crystal Structure Communications, 2002, 58, i3-i5 |
| 2100788 | CIF Paper | Bi2 O9 Sr Ta2 | A 21 a m | 5.5306; 5.5344; 24.984 90; 90; 90 | 764.72 | Rae, A. D.; Thompson, J. G.; Withers, R. L. Structure refinement of commensurately modulated bismuth strontium tantalate, Bi~2~SrTa~2~O~9~ Acta Crystallographica Section B, 1992, 48, 418-428 |
| 2101514 | CIF Paper | Bi2 Nb2 O9 Pb | A 21 a m | 5.503; 5.495; 25.531 90; 90; 90 | 772 | Srikanth, V.; Idink, H.; White, W. B.; Subbarao, E. C.; Rajagopal, H.; Sequeira, A. Cation disorder in ferroelectric PbBi~2~Nb~2~O~9~ Acta Crystallographica Section B, 1996, 52, 432-439 |
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