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[PDF] Top 20 Crystal structure of Pigment Red 254 from X ray powder diffraction data

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Crystal structure of Pigment Red 254 from X ray powder diffraction data

Crystal structure of Pigment Red 254 from X ray powder diffraction data

... the crystal structure from the powder pattern in direct ...built from known crystal structure of similar compound from the Cambridge Structural Database (CSD; Groom ... See full document

7

Crystal structure of trirubidium citrate from laboratory X ray powder diffraction data and DFT comparison

Crystal structure of trirubidium citrate from laboratory X ray powder diffraction data and DFT comparison

... the crystal structures of Group 1 (alkali metal) citrate salts to understand the anion’s conformational flexibility, ionization, coordination tendencies, and hydrogen bonding, we have determined several new ... See full document

9

Crystal structure of penta­sodium hydrogen dicitrate from synchrotron X ray powder diffraction data and DFT comparison

Crystal structure of penta­sodium hydrogen dicitrate from synchrotron X ray powder diffraction data and DFT comparison

... the crystal structures of Group 1 (alkali metal) citrate salts to understand the anion’s conformational flexibility, ionization, coordination tendencies, and hydrogen bonding, we have determined several new ... See full document

13

Crystal structure of trirubidium citrate monohydrate from laboratory X ray powder diffraction data and DFT comparison

Crystal structure of trirubidium citrate monohydrate from laboratory X ray powder diffraction data and DFT comparison

... Pseudo-Voigt profile coefficients were as parameterized in Thompson et al. (1987) with profile coefficients for Simpson’s rule integration of the pseudo-Voigt function according to Howard (1982). The asymmetry correction ... See full document

9

Crystal structure of caesium di­hydrogen citrate from laboratory X ray powder diffraction data and DFT comparison

Crystal structure of caesium di­hydrogen citrate from laboratory X ray powder diffraction data and DFT comparison

... , has been solved and refined using laboratory X-ray powder diffraction data, and optimized using density functional techniques. The coordination polyhedra of the nine-coordinate Cs + ... See full document

9

Crystal structures of crotonaldehyde semicarbazone and crotonaldehyde thiosemicarbazone from X ray powder diffraction data

Crystal structures of crotonaldehyde semicarbazone and crotonaldehyde thiosemicarbazone from X ray powder diffraction data

... For pattern indexing, the extraction of the peak positions was carried out with the program WinPLOTR (Roisnel & Rodrı´- guez-Carvajal, 2000). Pattern indexing was performed with the program DICVOL4.0 (Boultif & ... See full document

11

Crystal structure of dirubidium hydrogen citrate from laboratory X ray powder diffraction data and DFT comparison

Crystal structure of dirubidium hydrogen citrate from laboratory X ray powder diffraction data and DFT comparison

... the crystal structures of Group 1 (alkali metal) citrate salts to understand the confor- mational flexibility, ionization, coordination tendencies, and hydrogen bonding of the anion, we have determined several new ... See full document

9

Crystal structure of anhydrous tripotassium citrate from laboratory X ray powder diffraction data and DFT comparison

Crystal structure of anhydrous tripotassium citrate from laboratory X ray powder diffraction data and DFT comparison

... The asymmetric unit of the title compound is shown in Fig. 1. The r.m.s. deviation of the non-hydrogen atoms between the Rietveld-refined and the DFT-optimized structures is 0.117 A ˚ (Fig. 2). The maximum deviation is ... See full document

9

Crystal structure of dicesium hydrogen citrate from laboratory single crystal and powder X ray diffraction data and DFT comparison

Crystal structure of dicesium hydrogen citrate from laboratory single crystal and powder X ray diffraction data and DFT comparison

... the crystal structures of group 1 (alkali metal) citrate salts to understand the anion’s conformational flexibility, ionization, coordination tendencies, and hydrogen bonding, we have determined several new ... See full document

12

Crystal structure of strontium perchlorate anhydrate, Sr(ClO4)2, from laboratory powder X ray diffraction data

Crystal structure of strontium perchlorate anhydrate, Sr(ClO4)2, from laboratory powder X ray diffraction data

... single-crystal X-ray diffraction (Hennings et ...the crystal structure of the anhydrous phase has not been reported to date because of the difficulty in growing single ... See full document

8

The β form of di tert butyl 1,4 dioxo 3,6 di­phenyl 1,2,4,5 tetra­hydro­pyrrolo­[3,4 c]­pyrrole 2,5 di­carboxyl­ate

The β form of di tert butyl 1,4 dioxo 3,6 di­phenyl 1,2,4,5 tetra­hydro­pyrrolo­[3,4 c]­pyrrole 2,5 di­carboxyl­ate

... (`latent pigment') (Zambounis et ...`latent pigment technology' is a versatile and promising technique for the preparation of nano pigment particles, as well as transparent pigmented thin ®lms, ... See full document

12

Crystal structure of bis­­[(1 ammonio 1 phosphono­eth­yl)phospho­nato]tetra­aqua­cadmium dihydrate: a powder X ray diffraction study

Crystal structure of bis­­[(1 ammonio 1 phosphono­eth­yl)phospho­nato]tetra­aqua­cadmium dihydrate: a powder X ray diffraction study

... Crystal data, data collection and structure refinement details are summarized in Table ...a crystal structure determination from laboratory powder ... See full document

8

Crystal structure of calcium perchlorate anhydrate, Ca(ClO4)2, from laboratory powder X ray diffraction data

Crystal structure of calcium perchlorate anhydrate, Ca(ClO4)2, from laboratory powder X ray diffraction data

... 75 ml glass vials. The vials were placed into a box furnace, heated at 623 K for 12 h with a heating rate of 3 K min 1 , cooled down to 423 K, and transferred to a glove box under an Ar atmosphere. The exposed time in a ... See full document

7

Redetermination of the crystal structure of NaTcO4 at 100 and 296 K based on single crystal X ray data

Redetermination of the crystal structure of NaTcO4 at 100 and 296 K based on single crystal X ray data

... pertechnate, from single- crystal CCD data recorded both at 296 and 100 K confirms previous studies based on X-ray powder diffraction film data [Schwochau ... See full document

9

Crystal structure of a 2:1 co crystal of meloxicam with acetyl­endi­carb­­oxy­lic acid

Crystal structure of a 2:1 co crystal of meloxicam with acetyl­endi­carb­­oxy­lic acid

... All data were processed using WinXPOW (Stoe & Cie, 1999). Powder diffraction patterns for the samples obtained by grinding and slurry grinding were similar, confirming the possibility to obtain ... See full document

10

Redetermination of the crystal structure of β zinc molybdate from single crystal X ray diffraction data

Redetermination of the crystal structure of β zinc molybdate from single crystal X ray diffraction data

... single-crystal X-ray diffraction ...previous powder X-ray diffraction studies [Katikaneani & Arunachalam ... See full document

6

Reinvestigation of Na3P based on single crystal data

Reinvestigation of Na3P based on single crystal data

... it from oxidation during ...different crystal types, such as colorless transparent blocks, metallic shiny polyhedra and dark-red ...two crystal types were found to be KI and NbP, respectively, ... See full document

6

Solid-State NMR of Quadrupolar Nuclei for Structural Elucidation

Solid-State NMR of Quadrupolar Nuclei for Structural Elucidation

... Cl − site in Isox, which have similar four-contact environments, also share very similar quadrupolar parameters. This could lead one two believe that the IsoxI sample is simply a mixture of two different crystalline ... See full document

230

Synthesis, Characterization, and Crystal Structure Determination of a New Lithium Zinc Iodate Polymorph LiZn(IO 3

Synthesis, Characterization, and Crystal Structure Determination of a New Lithium Zinc Iodate Polymorph LiZn(IO 3

... generated from the original Zn positions and that I and O ions keep the same positions as in the original structure, but with an occupation factor of ...Starting from this model we have carried out a ... See full document

11

Sodium rubidium hydrogen citrate, NaRbHC6H5O7, and sodium caesium hydrogen citrate, NaCsHC6H5O7: crystal structures and DFT comparisons

Sodium rubidium hydrogen citrate, NaRbHC6H5O7, and sodium caesium hydrogen citrate, NaCsHC6H5O7: crystal structures and DFT comparisons

... A systematic study of the crystal structures of Group 1 (alkali metal) citrate salts has been reported in Rammohan & Kaduk (2018). The study was extended to lithium metal hydrogen citrates in Cigler & ... See full document

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