Standard X-ray Diffraction Powder Patterns

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$Standard X-ray Diffraction Powder Patterns$

$Standard X-ray Diffraction$

Stannous Fluoride, SnF2 (monoclinic)—ContinuedhklTil112204311312400204020021311315313502504222T16316524512420516602712, 224408008131,316524800132604Internal Standard,Tungsten, a =3. 1648 ACu, 1.5405 A at 25 °CdA4.4893. 5523.3793. 2983. 2003. 1552. 5712.4552. 4122.3272.3202. 3152.2252. 1092. 0842.0592. 0481.9861.9541.9381. 8541. 8331. 7761. 6901. 6291. 61861. 59971. 57691. 55941. 5504The density of stannous fluoride calculatedfrom the NBS lattice constants is 4.875 g/cm 3at 25 °C.hkl/5332100§1240 328280860028341191233-13 5322140833610912
Strontium 1:1 Berate, SrO-B2O3 (orthorhombic)Powdet data cards* None.Additional published patterns. None.NBS sample. The sample of strontium 1:1borate was prepared at NBS by C. E. Weir.A suspension of hydrogen 3:1 borate (boric acid)and strontium carbonate was evaporated to drynessand heated at 1000 °C. Spectrographucanalysis showed the following major impurities:0.01 to 0.1 percent each of barium and silicon;0.001 to 0.01 percent each of calcium and sodium.The sample is colorless and optically negativewith Na= 1.632, N^ 1.650, and N 7= 1.660.The d-values of the three strongest lines are:3.467, 6.013, and 2.688 A.Structural data. Block, Perloff, and Weir [1]in 1963 determined that strontium 1:1 boratehas the space group D^-Pnca (No. 60) and4(SrO-B2O3) per unit cell.19631963Block, Perloffand Weir [1].National Bureauof Standardsat 25 °C.Lattice constantsaA6.5776. 5890±.0004bA12. 0212. 018±.001c0A4. 3294. 3373± . 0005The density of strontium 1:1 borate calculatedfrom the NBS lattice constants is 3.350 g/cm3 at25 °C.Reference[1] S. Block, A. Perloff, and C. E. Weir. The crystallography of some M+2 borates, Acta Cryst. 17, 314(1964).hkl020111200210121040220131141240002022060, 151241122311202212331222260400420171, 242430351080062440113280262133371422460511153531282, 3332-10-05514803916001736201-11-16405712-10-2482, 373Internal Standard,Silver, a =4.0861 ACu, 1.5405 A at 25 Cd0A6. 0133. 4673. 2923. 1763. 1013. 0042. 8882. 6882.3132. 2212. 1692.0412. 0031. 9771. 9481. 9341. 8121. 792L 7601. 7341. 7121. 6471. 5891. 55181. 52321. 51921. 50231. 47121. 44471. 40201. 36671. 34341. 33201. 29111. 28201. 27241. 25431. 21741. 2027L 15641. 12911. 11651. 11001. 10361. 09801. 09061. 08041. 04611. 03131. 01611. 00130. 98791/J69100374715374067530272158974484231410
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UNITED STATES DEPARTMENT OF COMMERC
Page 5 and 6:
Introduction.. _ __________________
Page 7 and 8: STANDARD X-RAY DIFFRACTION POWDER P
Page 9 and 10: D. E. Appleman, and D. Handworker.
Page 11 and 12: Ammonium Fluoberyllate, (NH4) 2BeF4
Page 13 and 14: Ammonium Fluoborate, NH4BF4 (orthor
Page 15 and 16: Arsenic Trioxide, claudetite, As2O3
Page 17 and 18: Powder data cardsBarium Stannate, B
Page 19 and 20: Bismuth Orthophosphate, BiPO4 (trig
Page 21 and 22: Bismuth Orthovanadate (high form),
Page 23 and 24: Bismuth Telluride (tellurobismuthit
Page 25 and 26: Cadmium Perchlorate Hexahydrate, Cd
Page 27 and 28: Cadmium Telluride, CdTe (cubic)Powd
Page 29 and 30: Calcium Fluoride Phosphate (fluorap
Page 31 and 32: Cesium Chromate, Cs>CrO 4 (orthorho
Page 33 and 34: Cobalt Fluosilkate Hexahydrate, CoS
Page 35 and 36: Copper Sulfate (chalcocyanite), CuS
Page 37 and 38: Erbium Arsenate, ErAsO4 (tetragonal
Page 39 and 40: Gallium Arsenide, GaAs (cubic)Powde
Page 41 and 42: Indium Arsenide, InAs (cubic)Powder
Page 43 and 44: Lanthanum Niobium Titanium Oxide, L
Page 45 and 46: Lithium Phosphate, high form, Li3PO
Page 47 and 48: Magnesium Ammonium Phosphate Hexahy
Page 49 and 50: Potossium Chlorate, KCIO3 (monoclin
Page 51 and 52: Potassium Zinc Decavanadate 16 Hydr
Page 53 and 54: Silver Antimony Telluride, AgSbTe2
Page 55 and 56: Sodium Trimetaphosphate, Na3P3O9 (o
Page 57: Sodium Trimetaphosphate Monohydrate
Page 61 and 62: Thallium Chromate, Tl2CrO4 (orthorh
Page 63 and 64: Titanium Dioxide, brookite, TiO2 (o
Page 65 and 66: CUMULATIVE INDEX TO CIRCULAR 539, V
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Standard X-ray Diffraction Powder Patterns

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