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展宋木蟲 (小有名氣)
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[求助]
有人做二氧化鈦的其他相嗎(除金紅石、銳鈦礦、板鈦礦、TiO2-B)
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| 想請問在木蟲里有哪些大俠對二氧化鈦的其他相比較熟悉(除金紅石、銳鈦礦、板鈦礦、TiO2-B),最好能提供相應(yīng)的文獻(xiàn)或者XRD卡片。 |
鐵桿木蟲 (職業(yè)作家)
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*data for ICSD #41493 Coll Code 41493 Rec Date 2002/04/01 Chem Name Titanium Oxide Structured Ti O2 Sum O2 Ti1 ANX AX2 D(calc) 2.68 Title Crystal-structure calculations with distorted ions Author(s) Lacks, D.J.;Gordon, R.G. Reference Physical Review, Serie 3. B - Condensed Matter (18,1978-) (1993), 48, 2889-2908 Unit Cell 5.291 5.291 6.133 90. 90. 120. Vol 148.69 Z 3 Space Group P 31 2 1 SG Number 152 Cryst Sys trigonal/rhombohedral Pearson hP9 Wyckoff c a Red Cell P 5.291 5.291 6.133 90 90 120 148.689 Trans Red 1.000 0.000 0.000 / 0.000 1.000 0.000 / 0.000 0.000 1.000 Comments Origin shift of .3333 along c-axis. Hypothetical structure with quartz-type, existence not proven PEG model (polarization-included electron gas) The structure has been assigned a PDF number (calculated powder diffraction data): 01-070-2556 Structure calculated theoretically Structure type : Quartz,low X-ray diffraction from single crystal No R value given in the paper. At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Ti 1 +4 3 a 0.453 0 0.3333 1. 0 O 1 -2 6 c 0.408 0.303 0.215 1. 0 *end for ICSD #41493 |
鐵桿木蟲 (職業(yè)作家)
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*data for ICSD #97008 Coll Code 97008 Rec Date 2004/10/01 Chem Name Titanium Oxide - (001) Overlayer Structured Ti O2 Sum O2 Ti1 ANX AX2 D(calc) .67 Title Surface structures of Sr Ti O3 (001): A (Ti O2)-rich reconstruction with a c(4 X 2) unit cell Author(s) Erdman, N.;Warschkow, O.;Asta, M.;Poeppelmeier, K.R.;Ellis, D.E.;Marks, L.D. Reference Journal of the American Chemical Society (2003), 125, 10050-10056 Unit Cell 15.62 7.810 12.932 90(0) 90(0) 90(0) Vol 1577.6 Z 8 Space Group P 1 SG Number 1 Cryst Sys triclinic Pearson aP24 Wyckoff a24 Red Cell P 7.81 12.932 15.62 90 89.999 89.999 1577.603 Trans Red 0.000 1.000 0.000 / 0.000 0.000 -1.000 / -1.000 0.000 0.000 Comments Only overlayer structure (c2mm PG) given in paper. Coordinates calculated! Electron diffraction (single crystal) The structure has been assigned a PDF number (calculated powder diffraction data): 01-072-7119 No R value given in the paper. At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Ti 1 +4 1 a 0.3761 0. 0.9409 1. 0 Ti 2 +4 1 a 0.6239 0. 0.9409 1. 0 Ti 3 +4 1 a 0.8761 0.5 0.9409 1. 0 Ti 4 +4 1 a 0.1239 0.5 0.9409 1. 0 Ti 5 +4 1 a 0.5 0.2461 0.9440 1. 0 Ti 6 +4 1 a 0.5 0.7539 0.9440 1. 0 Ti 7 +4 1 a 0. 0.7461 0.9440 1. 0 Ti 8 +4 1 a 0. 0.2539 0.9440 1. 0 O 1 -2 1 a 0. 0. 0.9233 1. 0 O 2 -2 1 a 0.5 0.5 0.9233 1. 0 O 3 -2 1 a 0.5 0. 0.9162 1. 0 O 4 -2 1 a 0. 0.5 0.9162 1. 0 O 5 -2 1 a 0.2455 0. 0.9146 1. 0 O 6 -2 1 a 0.7545 0. 0.9146 1. 0 O 7 -2 1 a 0.7455 0.5 0.9146 1. 0 O 8 -2 1 a 0.2545 0.5 0.9146 1. 0 O 9 -2 1 a 0.3771 0.2077 1. 1. 0 O 10 -2 1 a 0.6229 0.7923 1. 1. 0 O 11 -2 1 a 0.6229 0.2077 1. 1. 0 O 12 -2 1 a 0.3771 0.7923 1. 1. 0 O 13 -2 1 a 0.8771 0.7077 1. 1. 0 O 14 -2 1 a 0.1229 0.2923 1. 1. 0 O 15 -2 1 a 0.1229 0.7077 1. 1. 0 O 16 -2 1 a 0.8771 0.2923 1. 1. 0 *end for ICSD #97008 |
鐵桿木蟲 (職業(yè)作家)
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*data for ICSD #154035 Coll Code 154035 Rec Date 2007/04/01 Chem Name Titanium Oxide - Hp Structured Ti O2 Sum O2 Ti1 ANX AX2 D(calc) 5.09 Title Size effects on the structure and phase transition behavior of baddeleyite Ti O2 Author(s) Swamy, V.;Dubrovinsky, L.S.;Dubrovinskaia, N.A.;Langenhorst, F.;Simionovici, A.S.;Drakopoulos, M.;Dmitriev, V.;Weber, H.P. Reference Solid State Communications (2005), 134, 541-546 Unit Cell 4.589(1) 4.849(1) 4.736(1) 90. 98.6(1) 90. Vol 104.2 Z 4 Space Group P 1 21/c 1 SG Number 14 Cryst Sys monoclinic Pearson mP12 Wyckoff e3 R Value .046 Red Cell P 4.589 4.736 4.849 89.999 89.999 98.6 104.201 Trans Red 1.000 0.000 0.000 / 0.000 0.000 1.000 / 0.000 -1.000 0.000 Comments Nanocrystalline sample Pressure in MPa: 34000 Rietveld profile refinement applied Structure type : ZrO2(mP) X-ray diffraction (powder) At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Ti 1 +4 4 e 0.309(1) 0.045(2) 0.218(1) 1. 0 O 1 -2 4 e 0.056(1) 0.347(1) 0.282(1) 1. 0 O 2 -2 4 e 0.425(1) 0.727(1) 0.463(1) 1. 0 *end for ICSD #154035 |
鐵桿木蟲 (職業(yè)作家)
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*data for ICSD #158779 Coll Code 158779 Rec Date 2008/08/01 Chem Name Titanium Oxide - Ii Structured Ti O2 Sum O2 Ti1 ANX AX2 D(calc) 4.34 Title Crystalline structure of the (Ti O2)-II high-pressure phase at 293, 223 and 133 K according to single-crystal X-ray diffraction data Author(s) Filatov, S.K.;Bendeliani, N.A.;Albert, B.;Kopf, J.;Dyuzheva, T.I.;Lityagina, L.M. Reference Doklady Akad. Nauk (2007), 413(5), 624-628 Doklady Physics (2007), 52(4), 195-199 Unit Cell 4.5292(2) 5.5022(3) 4.9034(3) 90. 90. 90. Vol 122.2 Z 4 Space Group P b c n SG Number 60 Cryst Sys orthorhombic Pearson oP12 Wyckoff d c R Value .036 Red Cell P 4.529 4.903 5.502 89.999 89.999 90 122.195 Trans Red 1.000 0.000 0.000 / 0.000 0.000 1.000 / 0.000 -1.000 0.000 Comments Temperature in Kelvin: 223 Structure type : PbO2-alpha X-ray diffraction from single crystal Atom # OX SITE x y z SOF H Ti 1 +4 4 c 0. 0.17218(6) 0.250 1. 0 O 1 -2 8 d 0.2709(2) 0.3829(2) 0.4187(3) 1. 0 Lbl Type U11 U22 U33 U12 U13 U23 Ti1 Ti4+ 0.0058(2) 0.0053(2) 0.0050(2) 0. -0.00007(3) 0. O1 O2- 0.0055(4) 0.0058(4) 0.0058(4) -0.0010(4) -0.0007(4) 0.0003(4) *end for ICSD #158779 |
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