Search results for: M. Belhouchet

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DFT computations on: Crystal structure, vibrational studies and optical investigations of a luminescent self-assembled material

A. Kessentini, A. Ben Ahmed, T. Dammak, M. Belhouchet

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy > 2018 > 191 > C > 241-248

The current work undertakes the growth and the physicochemical properties of a novel green-yellow luminescence semi-organic material, the 3-picolylammonium bromide abbreviated (Pico-Br). In this paper, we report the X-ray diffraction measurements which show that the crystal lattice consists of distinct 3-picolylammonium cations and free bromide anions connected via NH⋯Br and NH⋯N hydrogen bonds leading...

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Synthesis, molecular structure, vibrational spectroscopy, optical investigation and DFT study of a novel hybrid material: 3,3′-diammoniumdiphenylsulfone hexachloridostannate monohydrate

A. Kessentini, T. Dammak, M. Belhouchet

Journal of Molecular Structure > 2017 > 1149 > C > 818-827

In his work we investigate a new halogenotin (IV) organic inorganic material. The structure, determined by single-crystal X-ray diffraction at 293 K of 3,3′-diammoniumdiphenylsulfone hexachloridostannate monohydrate abbreviated 3,3′(DDS)SnCl₆, can be viewed as inorganic layers built from (SnCl₆)²⁻ octahedra and H₂O molecules, between which, the organic entities [C₁₂H₁₄N₂O₂S]²⁺ are inserted. Experimental...

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Crystal structure, vibrational studies and optical properties of a new organic–inorganic hybrid compound (C10H28N4)CuCl5Cl⋅4H2O

A. Kessentini, M. Belhouchet, J.J. Suñol, Y. Abid, more

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy > 2015 > 134 > C > 28-33

A new organic–inorganic hybrid material, 1,4-bis(3-ammoniumpropyl) piperazinium pentachloridocuprate(II) chloride tetrahydrate [(C₁₀H₂₈N₄)CuCl₅Cl⋅4H₂O], has been synthesized and characterized by X-ray diffraction, UV–visible absorption, Infrared and Raman spectroscopy. The compound crystallizes in the orthorhombic system and Pnma space group with a=8.18 (3)Å, b=10.96 (5)Å, c=21.26 (9)Å, V=2254.3 (15)Å...

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Synthesis, structural, photoluminescence, vibrational and DFT investigation of the bis (4-aminopyridinium) tetrachloridocuprate(II) monohydrate

A. Kessentini, M. Belhouchet, J.J. Suñol, Y. Abid, more

Journal of Luminescence > 2014 > 149 > Complete > 341-347

The crystals of the family of alkylammonuim tetrachloridocuprate (II), (C ₅ H ₇ N ₂ ) ₂ CuCl ₄ H ₂ O, have been grown, structurally characterized and their vibrational as well as optical properties been studied. A preliminary single crystal X-ray diffraction structural analysis has revealed that the title compound belongs to the monoclinic system with...

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Crystal structure, vibrational studies, optical properties and DFT calculation of bis 2-aminobenzothiazolium tetrachloridocuprate

A. Kessentini, M. Belhouchet, Y. Abid, C. Minot, more

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy > 2014 > 122 > Complete > 476-481

The zero dimensional organic–inorganic hybrid compound (C ₇ H ₇ N ₂ S) ₂ CuCl ₄ was synthesized and characterized by X-ray diffraction, infrared absorption, Raman spectroscopy scattering and optical transmission measurements. The title compound crystallizes in the monoclinic system with P2 ₁ /c space group. The unit cell parameters are a=7.060 (5)Å,...

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Synthesis, crystal structure, vibrational spectra, optical properties and theoretical investigation of bis (2-aminobenzimidazolium) tetraiodocadmate

A. Kessentini, M. Belhouchet, J.J. Suñol, Y. Abid, more

Journal of Molecular Structure > 2013 > 1039 > Complete > 207-213

The present research work accounts for a combined experimental and theoretical study on crystal structure and vibrational spectra of a new organic inorganic hybrid compound (C ₇ H ₈ N ₃ ) ₂ CdI ₄ . In fact, the single crystals of bis (2-aminobenzimidazolium) tetraiodocadmate (C ₇ H ₈ N ₃ ) ₂ CdI ₄ , were obtained by slow...

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Synthesis and crystal structure of bis(3-ammoniumphenyl) sulfone dinitrate [C₁₂H₁₄N₂O₂S](NO₃)₂

A. Mahroug, M. Belhouchet, T. Mhiri

Crystallography Reports > 2013 > 58 > 4 > 608-612

A new organic nitrate with the formula [C₁₂H₁₄N₂O₂S](NO₃)₂, has been prepared and analyzed by X-ray diffraction. This compound crystallizes in the orthorhombic system: a = 16.771 (3), b = 13.884(2), c = 13.884(2) Å, V = 3232.7(7)Å³, Z = 8, space group Pna2₁. Crystal structure can be described as a succession of organic and inorganic layers parallel to b, c plane. H-bonds between the different species...

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Synthesis and crystal structure of 3-ammoniumphenyl sulfone selenate, 3-aminophenyl sulfone [C₁₂H₁₄N₂O₂S]SeO₄ · [C₁₂H₁₂N₂O₂S]

A. Mahroug, M. Belhouchet, T. Mhiri

Crystallography Reports > 2013 > 58 > 4 > 613-616

The crystal structure of [C₁₂H₁₄N₂O₂S]SeO₄ · [C₁₂H₁₂N₂O₂S] was determined by X-ray diffraction on single crystal. Crystals are orthorhombic, space group Pbca, with cell parameters a = 11.545 (1), b = 8.143 (1), c = 55.783(1)Å, V = 5244.2 (8)Å³ and Z = 8. The structure can be described as organic layers built by [C₁₂H₁₄N₂O₂S]²⁺ cations and [C₁₂H₁₂N₂O₂S] molecules, parallel to ab plane, between which...

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Crystal structure and thermal behavior of two new organic monosulfates NH3(CH2)5NH3SO4 1.5H2O and NH3(CH2)9NH3SO4 H2O

M. Belhouchet, J.M. Savariault, T. Mhiri

Journal of Physics and Chemistry of Solids > 2005 > 66 > 7 > 1294-1301

The chemical preparation, the calorimetric studies and the crystal structure are given for two new organic sulfates NH ₃ (CH ₂ ) ₅ NH ₃ SO ₄ 1.5H ₂ O (DAP-S) and NH ₃ (CH ₂ ) ₉ NH ₃ SO ₄ ·H ₂ O (DAN-S). DAP-S is monoclinic P2 ₁ /n with unit cell dimensions: a=11.9330(2)Å; b=10.9290(2)Å; c=17.5260(2)Å;...

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Structural and vibrational study of a new organic hydrogen sulfate

M. Belhouchet, M. Bahri, J.M. Savariault, T. Mhiri

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy > 2005 > 61 > 3 > 387-393

This paper presents a structural and vibrational study of a new compound, namely, monohydrate 1,5-pentanediammonium hydrogen sulfate (NH ₃ (CH ₂ ) ₅ NH ₃ (HSO ₄ ) ₂ ·H ₂ O). The X-ray crystal structure shows that this compound crystallizes in the monoclinic system, space group P2 ₁ /c, with the lattice parameters a=9.2250(2)Å, b=7.7540(4)Å,...

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Keywords

ORGANIC–INORGANIC MATERIAL (3)
VIBRATIONAL STUDIES (3)
X-RAY CRYSTAL STRUCTURE (3)
CRYSTAL STRUCTURE (2)
DFT (2)
DFT CALCULATIONS (2)
HOMO-LUMO (2)
OPTICAL ABSORPTION (2)
A. ORGANIC COMPOUNDS (1)
C. DIFFERENTIAL SCANNING CALORIMETRY (DSC) (1)
C. THERMOGRARIMETRIC ANALYSIS (TGA) (1)
D. CRYSTAL STRUCTURE (1)
HYBRID MATERIAL (1)
INFRARED AND RAMAN SPECTROSCOPY (1)
IR SPECTRUM (1)
LUMINESCENCE (1)
MNDO-PM3 (1)
MOLECULAR STRUCTURE (1)
MULLIKEN CHARGES (1)
OPTICAL PROPERTIES (1)
ORGANIC SULFATE (1)
PHOTOLUMINESCENCE (1)
SEMI-EMPIRICAL (1)
SEMI-ORGANIC (1)
UV–VISIBLE ABSORPTION (1)
VIBRATIONAL SPECTROSCOPY (1)
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Search results for: M. Belhouchet

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