2015
DOI: 10.1039/c5tc02023a
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Structural phase transitions coupled with prominent dielectric anomalies and dielectric relaxation in a one-dimensional organic–inorganic hybrid compound [C3H4NS][CdCl3]

Abstract: A new one-dimensional chlorocadmate(II) compound containing linear chains of face-sharing CdCl 6 octahedra, thiazolium trichlorocadmate(II) (1), exhibits one isostructural phase transition at 288 K and another symmetry-breaking phase transition at 215 K, accompanied by noteworthy dielectric anomalies and relaxation. Its phase transitions and dielectric responses were investigated by differential scanning calorimetry measurements, variable-temperature structural analyses, and dielectric measurements.The crystal… Show more

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Cited by 24 publications
(15 citation statements)
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“…Bulk physical properties generally show abrupt changes in the vicinity of T c and variation magnitude relates to the characteristics of structural changes . Here, temperature dependence of the real part (ε′) of the complex dielectric permittivities of 1 was measured on crystal samples at different frequencies, and the (1̅01) crystal surface was determined according to the simulated morphology (in Figure S4).…”
Section: Resultsmentioning
confidence: 99%
“…Bulk physical properties generally show abrupt changes in the vicinity of T c and variation magnitude relates to the characteristics of structural changes . Here, temperature dependence of the real part (ε′) of the complex dielectric permittivities of 1 was measured on crystal samples at different frequencies, and the (1̅01) crystal surface was determined according to the simulated morphology (in Figure S4).…”
Section: Resultsmentioning
confidence: 99%
“…Halometalates stand out as a unique group of stimulus-responsive hybrids, since the organic component is usually more sensitive to the external stimuli, such as temperature and electric or magnetic field strength, resulting in solid to solid structural changes. 16 The behavior, as mentioned above, is typical for both p- and d-block halometalates. Indeed, among the former (and smaller) group one notes a growing body of research on halogenoantimonate(III) 17 − 20 and halogenobismuthate(III) 17 , 21 27 networks, while the latter group encompasses a much broader family of halometallates based on divalent or trivalent 3d transition metals.…”
Section: Introductionmentioning
confidence: 77%
“…Halometalates stand out as a unique group of stimulus-responsive hybrids, since the organic component is usually more sensitive to the external stimuli, such as temperature and electric or magnetic field strength, resulting in solid to solid structural changes . The behavior, as mentioned above, is typical for both p- and d-block halometalates.…”
Section: Introductionmentioning
confidence: 99%
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“…Phase-transition crystalline materials are usually accompanied by an abrupt change in some physical properties around the transition temperature. These materials show great applications in molecular sensors, switches, and data storage devices [11][12][13][14][15]. In particular, energy harvesting occurs during phase changes; thus, phase-transition materials may serve as energy-saving materials.…”
Section: Introductionmentioning
confidence: 99%