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[PDF] Top 20 Pamoic acid determined from powder diffraction data

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Pamoic acid determined from powder diffraction data

Pamoic acid determined from powder diffraction data

... of pamoic acid for structure determination (Blackburn et ...X-ray powder diffraction to solve and refine the crystal structure, which is reported here for the first ... See full document

6

Crystal structure of dilithium potassium citrate, Li2KC6H5O7 determined from powder diffraction data and DFT calculations

Crystal structure of dilithium potassium citrate, Li2KC6H5O7 determined from powder diffraction data and DFT calculations

... The same symmetry and lattice parameters were used for the DFT calculations as for the powder diffraction study. Computer programs: Data Collector (PANalytical, 2011), PowDLL (Kourkoumelis, 2013), ... See full document

13

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

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

... were determined by direct methods using the program EXPO2014 (Altomare et ...corrected from absorption effects with a function for a plate sample in transmission geometry with a d value of ... See full document

11

Tetra­kis(tri­methyl­sil­yl)methane

Tetra­kis(tri­methyl­sil­yl)methane

... originally determined by powder diffraction methods, has been redetermined using single-crystal data. The molecule is located on a threefold rotation axis with the methane C and one of the Si ... See full document

5

Ampicillin trihydrate from synchrotron powder diffraction data

Ampicillin trihydrate from synchrotron powder diffraction data

... structure from the powder diffraction ...determination from the powder pattern is mainly ...was determined with the program DASH (David et ...the data were truncated at ... See full document

10

Pr4Ge3S12: structure determination from high resolution powder diffraction data

Pr4Ge3S12: structure determination from high resolution powder diffraction data

... has been determined in the course of the determination of the amount of contamination of the title compound by the starting products. Its structure was assumed to be isostructural with the structure of La 4 Ge 3 S ... See full document

6

Pimobendan B from powder diffraction data

Pimobendan B from powder diffraction data

... Indexing of patterns was performed with WinPlotr (Roisnel & Rodriguez-Carvajal, 2000) and Dicvol (Boultif & Louër, 2004) using reflections in the 2θ range of 3.00 – 30.00°. Space groups for all polymorphs were ... See full document

7

Photoinduced Second Harmonic Generation for the In2O3 Nanoparticles Embedded into the PMMA Polymers

Photoinduced Second Harmonic Generation for the In2O3 Nanoparticles Embedded into the PMMA Polymers

... were determined by X-ray powder diffraction (XRD) data, which were collected on a Philips X'Pert pro X-ray diffractometer using Cu-Ka radiation (λ = ... See full document

8

Sr–fresnoite determined from synchrotron X ray powder diffraction data

Sr–fresnoite determined from synchrotron X ray powder diffraction data

... software; data reduction: local software; program(s) used to solve structure: coordinates taken from a related compound; program(s) used to refine structure: FULLPROF (Rodriguez-Carvajal, 2001); molecular ... See full document

5

Sr–fresnoite determined from synchrotron X ray powder diffraction data

Sr–fresnoite determined from synchrotron X ray powder diffraction data

... X-ray powder diffraction data, show that the title compound crystallizes in the space group P4bm and adopts the structure of other fresnoite-type mineral samples with general formula A 2 TiO(Si 2 O 7 ... See full document

7

An orthorhombic modification of lithium chloride monohydrate

An orthorhombic modification of lithium chloride monohydrate

... The asymmetric unit comprises half a Cl anion on a mirror plane perpendicular to the c axis, half an O atom on a mirror plane perpendicular to the a axis, one H atom on a general position and two Li cations with s.o.f. = ... See full document

7

Structure and superconductivity of two different phases of Re3W

Structure and superconductivity of two different phases of Re3W

... 1.8 K and figures 5(a) and (b) show the full magnetiza- tion versus applied magnetic field loops collected in the superconducting state at 1.8 K. For the NCS sample the raw M (H ) data contain a significant ... See full document

8

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

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

... Crystal data, data collection and structure refinement details are summarized in Table 2. Rietveld refinement was carried out with TOPAS (Coelho, 2007) using all diffraction data. The TOPAS ... See full document

7

The Rietveld Method: Theory and Applications

The Rietveld Method: Theory and Applications

... Neutron diffraction at fixed ...used from a steady- state ...neutron data is highly asymmetric due to different response in the leading and trailing edge of the ...neutron diffraction based on ... See full document

24

The premelting and high temperature behaviour of minerals

The premelting and high temperature behaviour of minerals

... fabricated from a tantalum sheet and has the form o f a split cylinder, approximately 21cm long and 3 cm in diameter, resulting in two almost semi-cylindrical sections, each subtending an arc o f slightly less ... See full document

268

Synthesis and Characterization of Hydroxyapatite Powder by Eggshell

Synthesis and Characterization of Hydroxyapatite Powder by Eggshell

... Many researchers have tried to synthesize the HA through various routes. Some of the conventional routes of producing HA include wet precipitation method, hydrothermal technique, low temperature synthesis, solid state ... See full document

8

Effect of Lithium Doping on the Properties L Citrulline Oxalate Monohydrate Nonlinear Optical Crystals

Effect of Lithium Doping on the Properties L Citrulline Oxalate Monohydrate Nonlinear Optical Crystals

... Amino acid complexes show good nonlinear response and are promising candi- dates for coherent blue-green laser generation and fre- quency doubling applications ... See full document

5

Diiso­propyl­ammonium chloride hemihydrate, a combined single crystal and powder diffraction study1 1

Diiso­propyl­ammonium chloride hemihydrate, a combined single crystal and powder diffraction study1 1

... acceptor for two hydrogen bonds. This motif may be classi®ed, according to Etter's nomenclature (Etter et al., 1990), as C(4). It is also known from the literature that diisopropylamine reacts with hydrochloric ... See full document

6

A powder diffraction study of Sr3Al10SiO20

A powder diffraction study of Sr3Al10SiO20

... Data collection: RINT2500V Diffractometer Software (Rigaku, 1995); cell re®nement: ITO (Visser, 1969); data reduction: RINT2500V Diffractometer Software; program(s) used to solve structure: EXPO (Altomare ... See full document

6

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