Powder diffraction data of the AlCeCo2Ni2 quaternary compound

A new quaternary compound AlCeCo2Ni2 was synthesized and studied by means of X-ray powder diffraction technique. The powder pattern of AlCeCo2Ni2 was indexed and refined, giving a hexagonal structure, space group P6/mmm (No. 191) with the CaCu5 structure type. a = 4.9242(2) Å, c = 4.0524(1) Å, V = 85.1 Å3, Z = 1, ρx = 7.85 g cm−3, F30 = 130.2(0.010, 30), and RIR = 0.71(2).

Download Full-text

Powder diffraction data of the PrAlFeNi3 quaternary compound

Powder Diffraction ◽

10.1017/s0885715614000839 ◽

2014 ◽

Vol 29 (4) ◽

pp. 393-395

Author(s):

Bing He ◽

Ming Qin ◽

Degui Li ◽

Liuqing Liang ◽

Lingmin Zeng

Keyword(s):

Powder Diffraction ◽

Diffraction Data ◽

Structure Type ◽

Hexagonal Structure ◽

Powder Pattern ◽

Powder Diffraction Data ◽

Quaternary Compound ◽

Space Group ◽

X Ray ◽

Structure Space

A new quaternary compound PrAlFeNi3 was synthesized and studied by means of X-ray powder diffraction technique. The powder pattern of PrAlFeNi3 was indexed and refined, giving a hexagonal structure, space group P6/mmm (No. 191) with the CaCu5 structure type, a = 5.1132(2) Å, c = 4.0737(1) Å, V = 92.19 Å3, Z = 1, ρx = 7.20 g cm−3, F30 = 173.61 (0.0054, 32) and RIR = 0.77.

Download Full-text

Powder diffraction data of the Ho2AlGe3 ternary compound

Powder Diffraction ◽

10.1017/s088571561300078x ◽

2013 ◽

Vol 29 (1) ◽

pp. 58-61

Author(s):

Liuqing Liang ◽

Ming Qin ◽

Zhao Lu ◽

Degui Li ◽

Bing He ◽

...

Keyword(s):

Ternary Compound ◽

Powder Diffraction ◽

Diffraction Data ◽

Structure Type ◽

Powder Pattern ◽

Powder Diffraction Data ◽

Orthorhombic Structure ◽

Space Group ◽

X Ray ◽

Structure Space

A new ternary compound Ho2AlGe3 was synthesized and studied by means of X-ray powder diffraction technique. The powder pattern of Ho2AlGe3 was indexed and refined, giving an orthorhombic structure, space group Pnma (No. 62) with the Y2AlGe3 structure type: a = 6.743 98(8) Å, b = 4.163 73(5) Å, c = 17.5834(2) Å, V = 493.74 Å3, Z = 4, ρx = 7.73 g cm−3, F30 = 202.7 (0.004, 37), and RIR = 1.21.

Download Full-text

X-ray powder diffraction data for the Al3Ho2Si2 ternary compound

Powder Diffraction ◽

10.1017/s088571561300050x ◽

2013 ◽

Vol 28 (4) ◽

pp. 299-301

Author(s):

Zhao Lu ◽

Ming Qin ◽

Liuqing Liang ◽

Shuhui Liu ◽

Caiming Huang ◽

...

Keyword(s):

Ternary Compound ◽

Powder Diffraction ◽

Diffraction Data ◽

Structure Type ◽

Powder Pattern ◽

Powder Diffraction Data ◽

Space Group ◽

X Ray ◽

Monoclinic Cell

Crystal and X-ray powder diffraction data are presented for the Al3Ho2Si2 ternary compound. The powder pattern was indexed and refined on a monoclinic cell with the Al3Y2Si2 structure type with space group C12/m1, a = 10.1096(2) Å, b = 4.020(6) Å, c = 6.5734(6) Å, β = 100.848(2)°, V = 262.37 Å3, Z = 2ρx = 5.910 g cm−3, F30 = 142.8(0.006, 35), and RIR = 0.91.

Download Full-text

X-ray powder diffraction data for ω and C2 phases of Al–Cu–Ir

Powder Diffraction ◽

10.1154/1.2998204 ◽

2008 ◽

Vol 23 (4) ◽

pp. 356-359 ◽

Cited By ~ 7

Author(s):

B. Grushko ◽

D. Pavlyuchkov

Keyword(s):

Powder Diffraction ◽

Diffraction Data ◽

Tetragonal Structure ◽

Powder Diffraction Data ◽

X Ray Diffraction ◽

Space Group ◽

X Ray ◽

Structure Space ◽

Cubic Structure

Ternary Al–Cu–Ir phases, isostructural to the Al–Cu–Rh ω and C2 phases, were found to be around the Al70Cu20Ir10 and Al60Cu15Ir25 compositions, respectively. Using powder X-ray diffraction, the former was found to have a tetragonal structure (space group P4/mnc) with a=6.4142(9) Å and c=14.842(4) Å, and the latter has a cubic structure (space group Fm3) with a=15.3928(6) Å.

Download Full-text

X-ray powder diffraction data of CoSi

Powder Diffraction ◽

10.1017/s0885715600009842 ◽

1997 ◽

Vol 12 (4) ◽

pp. 252-254 ◽

Cited By ~ 3

Author(s):

G. Ghosh ◽

G. V. Narasimha Rao ◽

V. S. Sastry ◽

A. Bharathi ◽

Y. Hariharan ◽

...

Keyword(s):

Powder Diffraction ◽

Diffraction Data ◽

Melting Process ◽

Lattice Parameter ◽

Powder Diffraction Data ◽

Space Group ◽

X Ray ◽

Structure Space ◽

Arc Melting ◽

Cubic Structure

X-ray powder diffraction data of CoSi are reported. The sample was prepared by an arc melting process and has a cubic structure (space group P213, space group No. 198) with lattice parameter a=4.4427 Å, Dx=6.591 gcm−3, Z=4, and I/Ic=1.03.

Download Full-text

X-Ray Powder Diffraction Data and Crystal Refinement of Ternary Compound Ti4ZrSi3

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.841.99 ◽

2020 ◽

Vol 841 ◽

pp. 99-102

Author(s):

Liu Qing Liang ◽

Yan Ying Wei ◽

De Gui Li

Keyword(s):

Ternary Compound ◽

Powder Diffraction ◽

Diffraction Data ◽

Rietveld Method ◽

Structure Refinement ◽

Structure Type ◽

Hexagonal Structure ◽

Powder Diffraction Data ◽

Tungsten Electrode ◽

X Ray

Ternary compound Ti4ZrSi3 was prepared by arc melting using a non-consumable tungsten electrode under argon atmosphere, then annealed at 1023K for 30 days, the X-ray powder diffraction data of Ti4ZrSi3 was collected on a Rigaku SmartLab X-ray powder diffractometer. The powder patterns of the compound were indexed and structure refinement by using Rietveld method indicate that the Ti4ZrSi3 compound crystallizes in the hexagonal structure, space group P6/mcm (No.193) with Mn5Si3 structure type, a=b=7.5759(3) Ǻ, c=5.2162(2) Ǻ, V=259.28Ǻ3, Z=2, ρx=4.779g cm-3, the Smith–Snyder FOM F30=148.7(0.0064, 46) and the intensity ratio RIR=1.37. The Rietveld refinement results were Rp = 0.0836, Rwp= 0.1092.

Download Full-text

X-ray powder diffraction data for ammonium hydrogen (acid) urate, NH4C5H3N4O3

Powder Diffraction ◽

10.1017/s0885715600010745 ◽

1999 ◽

Vol 14 (4) ◽

pp. 305-307 ◽

Cited By ~ 7

Author(s):

Rodney T. Tettenhorst ◽

Roger E. Gerkin

Keyword(s):

Cell Volume ◽

Powder Diffraction ◽

Diffraction Data ◽

Title Compound ◽

Powder Pattern ◽

Powder Diffraction Data ◽

Space Group ◽

X Ray ◽

Ammonium Hydrogen ◽

Monoclinic Cell

Crystal and X-ray powder diffraction data are presented for the title compound. The powder pattern was indexed and refined on a monoclinic cell with a=17.356(6) Å, b=3.528(1) Å, c=11.285(1) Å, β=94.23(2) Å. The cell volume and Dm=1.772 g/cm3 give Z=4. The space group could not be determined with certainty. The planes of the urate anions likely are stacked parallel or nearly parallel to (010).

Download Full-text

Powder diffraction data of a new compound Al0.35GdGe2

Powder Diffraction ◽

10.1154/1.2825310 ◽

2008 ◽

Vol 23 (1) ◽

pp. 60-62 ◽

Cited By ~ 2

Author(s):

Lingmin Zeng ◽

Jiejun He ◽

Pingli Qin ◽

Xiangzhong Wei

Keyword(s):

Ternary Compound ◽

Powder Diffraction ◽

Diffraction Data ◽

Structure Type ◽

Powder Diffraction Data ◽

Space Group ◽

X Ray ◽

Type Space

A new ternary compound Al0.35GdGe2 has been synthesized and studied by means of X-ray powder diffraction technique. The ternary compound Al0.35GdGe2 crystallizes in the orthorhombicwith the CeNiSi2 structure type (space group Cmcm, a=4.0874(2) Å, b=16.1499(5) Å,c=3.9372(1) Å, Z=4, and Dcalc=8.007 g/cm3).

Download Full-text

X-Ray Powder Diffraction Data and Crystal Refinement of a New Compound AlCrNi3Pr

Materials Science Forum ◽

10.4028/www.scientific.net/msf.850.3 ◽

2016 ◽

Vol 850 ◽

pp. 3-7

Author(s):

Shu Hui Liu ◽

Liu Qing Liang ◽

Chang Sheng Qin ◽

De Gui Li ◽

Ling Min Zeng ◽

...

Keyword(s):

Powder Diffraction ◽

Diffraction Data ◽

Rietveld Method ◽

Structure Refinement ◽

Structure Type ◽

Hexagonal Structure ◽

Powder Diffraction Data ◽

Tungsten Electrode ◽

X Ray ◽

Diffraction Patterns

Rare earth-transition metal (R-T) intermetallics have been well used because of their excellent properties. The X-ray diffraction patterns of many new phases in the R-T system have not been extensively studied. A new compound AlCrNi3Pr was prepared by arc melting using non-consumable tungsten electrode under argon atmosphere, and then annealed at 1023K for 30 days. The X-ray powder diffraction data of AlCrNi3Pr was collected on a Rigaku SmartLab X-ray powder diffractometer. The powder patterns of the compound were indexed, and the structure refinement by using Rietveld method indicated that the AlCrNi3Pr compound crystallized in the hexagonal structure, space group P6/mmm (No.191) with PrNi5 structure type, a=b=5.0553(9) Ǻ, c=4.0763(6) Ǻ, V=90.22Ǻ3, Z=1, ρx=7.288g cm-3, the Smith–Snyder FOM F30=279.1(0.0044, 32) and the intensity ratio RIR=1.23.

Download Full-text

X-ray powder diffraction data and Rietveld refinement for a new iodate: (LiFe1/3)(IO3)2

Powder Diffraction ◽

10.1154/1.1460872 ◽

2002 ◽

Vol 17 (2) ◽

pp. 132-134

Author(s):

Y. C. Lan ◽

X. L. Chen ◽

Z. Tao ◽

A. Y. Xie ◽

P. Z. Jiang ◽

...

Keyword(s):

Rietveld Refinement ◽

Powder Diffraction ◽

Diffraction Data ◽

Hexagonal Structure ◽

Lattice Parameters ◽

Powder Diffraction Data ◽

Cation Site ◽

Space Group ◽

X Ray

The structure of a new iodate, (LiFe1/3)(IO3)2, has been determined. The new compound has a hexagonal structure with the lattice parameters a=5.4632(2) Å, c=5.0895(6) Å, Z=1. The density is 4.70 g cm−3. Rietveld refinement confirms that the compound has a space group of P63 (173). Fe and Li atoms randomly distribute on the 2a cation site.

Download Full-text