Coordination-Induced Syntheses of Two Hybrid Framework Iodides : A Thermochromic Luminescent Thermometer
Two new 3D hybrid framework iodides, Hmta[(Hmta)Ag4I4] (1; Hmta = hexamethylenetetramine) and [(Hmta)2Ag8I6]I2 (2), have been synthesized under solvothermal conditions. Compound 1 consists of a neutral 3D framework built up from alternation of the tetrahedral Ag4I4 unit and Hmta with dia-b topology. Compound 2 features a 3D cationic framework with flu topology, constructed by cationic [Ag8I6](2+) units linked with Hmta. Tetrahedral Hmta plays crucial structure-directing roles in the formation of these 3D frameworks with high symmetry. The temperature-dependent photoluminescent measurement reveals luminescent thermochromism of the compounds, the emission maximum of which shows a gradual blue shift with increasing temperature. The results indicate that 1 is a promising wavelength- and intensity-dependent luminescent thermometer applicable in two different temperature ranges.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2016 |
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Erschienen: |
2016 |
Enthalten in: |
Zur Gesamtaufnahme - volume:55 |
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Enthalten in: |
Inorganic chemistry - 55(2016), 15 vom: 01. Aug., Seite 7556-63 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhang, Ren-Chun [VerfasserIn] |
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Anmerkungen: |
Date Completed 16.01.2018 Date Revised 16.01.2018 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1021/acs.inorgchem.6b00973 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM262618877 |
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520 | |a Two new 3D hybrid framework iodides, Hmta[(Hmta)Ag4I4] (1; Hmta = hexamethylenetetramine) and [(Hmta)2Ag8I6]I2 (2), have been synthesized under solvothermal conditions. Compound 1 consists of a neutral 3D framework built up from alternation of the tetrahedral Ag4I4 unit and Hmta with dia-b topology. Compound 2 features a 3D cationic framework with flu topology, constructed by cationic [Ag8I6](2+) units linked with Hmta. Tetrahedral Hmta plays crucial structure-directing roles in the formation of these 3D frameworks with high symmetry. The temperature-dependent photoluminescent measurement reveals luminescent thermochromism of the compounds, the emission maximum of which shows a gradual blue shift with increasing temperature. The results indicate that 1 is a promising wavelength- and intensity-dependent luminescent thermometer applicable in two different temperature ranges | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Wang, Jun-Jie |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Jing-Chao |e verfasserin |4 aut | |
700 | 1 | |a Wang, Meng-Qi |e verfasserin |4 aut | |
700 | 1 | |a Sun, Min |e verfasserin |4 aut | |
700 | 1 | |a Ding, Feng |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Dao-Jun |e verfasserin |4 aut | |
700 | 1 | |a An, Yong-Lin |e verfasserin |4 aut | |
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