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Journal of Thermal Analysis and Calorimetry
Authors: Barbara Barszcz, Joanna Masternak, Maciej Hodorowicz, and Agnieszka Jabłońska-Wawrzycka

this study, we report here the synthesis, spectroscopic analysis, X-ray crystallography and thermal behavior of cadmium(II) complex with 3-hydroxy-2-quinoxalinecarboxylate (L 1 ). We have not found the crystal structure of [Cd(L 1 ) 2 (H 2 O) 2 ](H 2 O

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Subdivision of the pyrite group and a chimica and X-ray diffraction investigation of ullmannite . Can Mineral 24 : 27 – 33 . 14. Bayliss , P 1977 Crystal structure

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Spectral and thermal characterization of grown organic single crystal

Semicarbazone of p-hydroxy benzaldehyde (SPHB)

Journal of Thermal Analysis and Calorimetry
Authors: S. Janarthanan, R. Sugaraj Samuel, Y. C. Rajan, P. R. Umarani, and S. Pandi

reports in the literature dealing with the crystal structure of the semicarbazone compounds. The spectral and thermal analyses are very useful techniques for materials characterization. Therefore, many investigators have used these techniques for many

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[Cu2(μ-(3,4,5-meo-ba)2bn)(μ-I)2] n , a new 1D polymeric copper(I) chain

Synthesis, crystal structure, spectral and thermal studies

Journal of Thermal Analysis and Calorimetry
Authors: Aliakbar Dehno Khalaji, Smail Triki, and Debasis Das

, we report the synthesis, crystal structure, spectral and thermal studies of a new 1D-chain copper(I) complex [Cu 2 ( μ -(3,4,5-MeO-ba) 2 bn)( μ -I) 2 ] n ( 1 ) ( Fig. 1 ). Fig. 1 Chemical structure s of the

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decomposition of Y[Fe(CN) 6 ]·4H 2 O and its structural characterization. We refine the crystal structure of YFeO 3 using conventional X-ray powder diffraction (PXRD) by Rietveld Analysis. We also follow the decomposition process through IR spectroscopy

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Journal of Thermal Analysis and Calorimetry
Authors: R. Carlini, C. Artini, G. Borzone, R. Masini, G. Zanicchi, and G. A. Costa

Fig. 3 Crystal structure of CoSbS; the octahedral dimers are visible Table 1 Refined atomic positions for CoSbS

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Thermal and structural properties of surfactant–picrate compounds

Effect of the alkyl chain number on the same ammonium head group

Journal of Thermal Analysis and Calorimetry
Authors: Tea Mihelj, Zoran Štefanić, and Vlasta Tomašić

coordinates as a monodentate ligand and the crystal structure consists of molecules of an anion and cation connected by hydrogen bonds [ 3 , 4 ]. Possible simultaneous interactions with o -nitro and p -nitro oxygens may lead to the formation of multidentate

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Abstract  

The thermally induced structural transformation of a hydrogen-bonded crystal formed from an amphoteric molecule of 6-[2-methoxy-4-(pyridylazo)phenoxy]hexanoic acid MeO was studied using differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction measurement (XRD). Crystal form of the hydrogen-bonded crystal was measured by single crystal four circle diffractometer (Mo-Kα radiation). As a result, the crystal of MeO was stabilized by many C–H⋅⋅⋅O hydrogen bonds, and the C–H⋅⋅⋅O hydrogen bonds were broken by thermal energy reversibly. After transformation the supramolecular architecture was composed of supramolecular polymer including free-rotation pentamethylene main chains.

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fabrication, handy integration into devices, low dielectric constant, high electro-optic coefficient value, and resistance to laser damages. Polar organic crystals, which form noncentrosymmetric crystal structures, are attracting much interest due to their

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