Three silver iodides with zero and one-dimensional hybrid structures directed by conjugated organic templates: synthesis and theoretical study
| العنوان: | Three silver iodides with zero and one-dimensional hybrid structures directed by conjugated organic templates: synthesis and theoretical study |
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| المؤلفون: | Miao Feng, Zhi-Rong Chen, Hao-Hong Li, Jun-Qian Li, Li-Chuan Cheng, Hui-Dong Zheng |
| المصدر: | Dalton Transactions. :4888 |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2009. |
| سنة النشر: | 2009 |
| مصطلحات موضوعية: | Inorganic Chemistry, chemistry.chemical_classification, Crystal, Crystallography, Template, Chemistry, Stereochemistry, Tetrahedron, Zero (complex analysis), Cationic polymerization, Polymer, Conjugated system, Electrostatics |
| الوصف: | Under the direction of large conjugated organic cationic SDAs (structure-directing agents), three silver(I) iodides, (ipq)4(Ag2I6 x 2I2) (1), {[pql][Ag2I3]}n (2), [(npql)2(Ag4I6)]n (3) (ipq+ = N-(isopentyl)-quinolinium, pql+ = N-propyl-quinolinium, npql+ = N-(n-pentyl)-quinolinium) have been synthesized. 1 presents a zero-dimensional structure constituting of ipq+ cations, [Ag2I6]4- anions and molecular iodine. But 2 and 3 consist of one-dimensional coordination polymers that could be described as edge-sharing AgI4 tetrahedra. Electrostatic interactions between organic counter cations and inorganic moieties are present and contribute to the crystal packing. The structural differences between 1, 2 and 3 illustrate the influences of substituents of SDAs on the linkage modes of AgI4 tetrahedra. DFT calculations were carried out to reveal their electronic structures. |
| تدمد: | 1477-9234 1477-9226 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::941273b5821518ef65df0f7e4901d34fTest https://doi.org/10.1039/b902465dTest |
| رقم الانضمام: | edsair.doi.dedup.....941273b5821518ef65df0f7e4901d34f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14779234 14779226 |
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