Structures of niobium and tantalum oxide fluorides containing lone pair-ions
作者： Örjan Sävborg
DOI: 10.1016/S0022-4596(85)80003-7
关键词: Single crystal 、 Crystal structure 、 X-ray crystallography 、 Inorganic compound 、 Niobium 、 Orthorhombic crystal system 、 Lone pair 、 Crystallography 、 Chemistry 、 Ion 、 Physical and Theoretical Chemistry 、 Inorganic chemistry 、 Materials Chemistry 、 Electronic, Optical and Magnetic Materials 、 Condensed matter physics 、 Ceramics and Composites
摘要: The crystal structure of Pb 3 Ta 5 O 9 F 13 has been determined from single X-ray data. symmetry is orthorhombic (space group Amam ) with a = 22.48 A, b 20.83 and c 3.928 A. built up slabs ReO type, cut parallel to (110) , bands PbO(red) type.
harvard.edu
elsevier.com
sci-hub.se 参考文章(11)
James A. Ibers, Lonsdale, Kathleen, Dame, John S. Kasper, Gerard D. Rieck, Walter C. Hamilton, Norman Fordyce McKerron Henry, Caroline H. MacGillavry, International tables for X-ray crystallography UT Back-in-Print Service. ,(1962)
Örjan Sävborg, Structures of niobium and tantalum oxide fluorides containing lone-pair ions Journal of Solid State Chemistry. ,vol. 57, pp. 143- 147 ,(1985) , 10.1016/S0022-4596(85)80002-5
R.J.D. Tilley, An electron microscope study of perovskite-related oxides in the SrTiO system Journal of Solid State Chemistry. ,vol. 21, pp. 293- 301 ,(1977) , 10.1016/0022-4596(77)90128-1
Örjan Sävborg, Monica Lundberg, Phase analysis studies on the system PbOPbF2Nb2O5NbO2F Materials Research Bulletin. ,vol. 15, pp. 1433- 1439 ,(1980) , 10.1016/0025-5408(80)90098-7
S. Andersson, J. Galy, The crystal structure of NaNbO2F2 Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. ,vol. 25, pp. 847- 850 ,(1969) , 10.1107/S056774086900313X
I. D. Brown, K. K. Wu, Empirical parameters for calculating cation–oxygen bond valences Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. ,vol. 32, pp. 1957- 1959 ,(1976) , 10.1107/S0567740876006869
Monique Nanot, Francine Queyroux, Jean-Claude Gilles, Alain Carpy, Jean Galy, Phases multiples dans les systèmes Ca2Nb2O7-NaNbO3 et La2Ti2O7CaTiO3: Les séries homologues de formule AnBnO3n+2 Journal of Solid State Chemistry. ,vol. 11, pp. 272- 284 ,(1974) , 10.1016/S0022-4596(74)80032-0
I. D. Brown, R. D. Shannon, Empirical bond‐strength–bond‐length curves for oxides Acta Crystallographica Section A. ,vol. 29, pp. 266- 282 ,(1973) , 10.1107/S0567739473000689
P. Boldrini, B. O. Loopstra, Neutron diffraction investigation of orthorhombic lead(II) fluoride Acta Crystallographica. ,vol. 22, pp. 744- 745 ,(1967) , 10.1107/S0365110X67001458
Walter J. Moore, Linus Pauling, The Crystal Structures of the Tetragonal Monoxides of Lead, Tin, Palladium, and Platinum Journal of the American Chemical Society. ,vol. 63, pp. 1392- 1394 ,(1941) , 10.1021/JA01850A074