caa a22 4500 606181555 CHVBK 20210128100811.0 cr unu---uuuuu 210128e20150701xx s 000 0 eng 10.1007/s10876-014-0818-x doi (NATIONALLICENCE)springer-10.1007/s10876-014-0818-x Synthesis, Crystal Structure, and Dielectric Properties of (3-Aminopropyl-imidazolium) Pentachlorobismuthate (III) [C6H13N3]BiCl5 [Elektronische Daten] [Sassi Attia, Najla Chaari, Slaheddine Chaabouni] A new organic-inorganic hybrid material of formula [C6H13N3]BiCl5 was synthesized and characterized by X-ray diffraction. This compound crystallizes in the monoclinic system with space group P21/n. The unit cell dimensions are a=10.287(5)Å, b=13.845(7)Å, c=10.605(6)Å and β=108.46(3)° with Z=2. The atomic arrangement can be described as an alternation of organic and inorganic layers. The anionic layer is built up of bioctahedral [Bi2Cl10]4− arranged in sandwich between the organic ones. The crystal packing is governed by means of the N-H···Cl hydrogen bonds, forming a three dimensional network. Differential scanning calorimetry and thermogravimetric analysis disclose structural phase transition of order-disorder type at 465K. Dielectric investigations revealed a step-wise change of the electric permittivity at Ttr1 characteristic of the crystal in the high-temperature phase. The evolution of dielectric constant as a function of temperature of the sample has been investigated in order to determine some related parameters. Solid-state 13C MAS NMR spectroscopy results are in agreement with the X-ray structure. Springer Science+Business Media New York, 2014 Organic-inorganic hybrid material nationallicence Phase transition nationallicence IR absorption nationallicence Raman scattering nationallicence Dielectric properties nationallicence Attia Sassi Laboratoire des Sciences des Matériaux et d'Environnement, Faculté des Sciences de Sfax, Université de Sfax, Route de Soukra, BP 1171, 3018, Sfax, Tunisia aut Chaari Najla Laboratoire des Sciences des Matériaux et d'Environnement, Faculté des Sciences de Sfax, Université de Sfax, Route de Soukra, BP 1171, 3018, Sfax, Tunisia aut Chaabouni Slaheddine Laboratoire des Sciences des Matériaux et d'Environnement, Faculté des Sciences de Sfax, Université de Sfax, Route de Soukra, BP 1171, 3018, Sfax, Tunisia aut Journal of Cluster Science Springer US; http://www.springer-ny.com 26/4(2015-07-01), 1343-1359 1040-7278 26:4<1343 2015 26 10876 https://doi.org/10.1007/s10876-014-0818-x text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10876-014-0818-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Attia Sassi Laboratoire des Sciences des Matériaux et d'Environnement, Faculté des Sciences de Sfax, Université de Sfax, Route de Soukra, BP 1171, 3018, Sfax, Tunisia aut NATIONALLICENCE 700 1- Chaari Najla Laboratoire des Sciences des Matériaux et d'Environnement, Faculté des Sciences de Sfax, Université de Sfax, Route de Soukra, BP 1171, 3018, Sfax, Tunisia aut NATIONALLICENCE 700 1- Chaabouni Slaheddine Laboratoire des Sciences des Matériaux et d'Environnement, Faculté des Sciences de Sfax, Université de Sfax, Route de Soukra, BP 1171, 3018, Sfax, Tunisia aut NATIONALLICENCE 773 0- Journal of Cluster Science Springer US; http://www.springer-ny.com 26/4(2015-07-01), 1343-1359 1040-7278 26:4<1343 2015 26 10876