A Cd(II) MOF based on 5-ethoxyisophthalate and 1,3-bis(4-pyridyl)propane ligands with a twofold interpenetrated crystal structure showing room temperature phosphorescence

A metal-organic framework (MOF) {[Cd(EtOIPA)(bpp)(H O)]·2H O} ( ) has been synthesized under basic hydrothermal conditions by using of 5-ethoxyisophthalic acid (EtOIPAH ) and 1,3-bis(4-pyridyl)propane (bpp) as reagents for cadmium nitrate. Compound was characterized by elemental analysis, single-cry...

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Published inZeitschrift für Naturforschung. B, A journal of chemical sciences Vol. 78; no. 7; pp. 451 - 455
Main Authors Chen, Ying-Jun, Yin, Pei-Pei, Ren, Shu-Xian, Li, Zhi-Hua, Yang, Xiao-Gang
Format Journal Article
LanguageEnglish
Published De Gruyter 26.07.2023
Subjects
cadmium complex
interpenetrating network
metal-organic framework
room temperature phosphorescence
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Summary:A metal-organic framework (MOF) {[Cd(EtOIPA)(bpp)(H O)]·2H O} ( ) has been synthesized under basic hydrothermal conditions by using of 5-ethoxyisophthalic acid (EtOIPAH ) and 1,3-bis(4-pyridyl)propane (bpp) as reagents for cadmium nitrate. Compound was characterized by elemental analysis, single-crystal X-ray diffraction and UV/Vis spectroscopy. In , the bpp ligands extend the EtOIPA-Cd chains along the plane to form a 2-fold 3D interpenetrating network. Compound emits blue phosphorescence at room temperature with a long lifetime of 4.2 ms.
ISSN:0932-0776
1865-7117
DOI:10.1515/znb-2023-0019