期刊
CRYSTENGCOMM
卷 13, 期 2, 页码 426-429出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c0ce00650e
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资金
- United States Air Force [FA9550-08-10377]
- National Science Foundation [CHE-0714439]
Two new 3D framework materials containing Bi2O2 layers and Bi4O3 chains have been obtained hydrothermally via the reactions between bismuth nitrate with terephthalic acid (TA) and bismuth nitrate with nitro-terephthalic acid (NO(2)TA), respectively. The Bi2O2 layers are connected into a 3D structure via bridging TA ligands to form Bi2O2(TA) (1), while the novel Bi4O3 chains are connected into a 3D framework via linking NO(2)TA ligands to form Bi4O3(NO(2)TA)(3)(H2O)center dot(H2O)(0.68) (2). Compound 1 exhibits photoluminescence that is red-shifted compared to that of the TA ligand, while the photoluminescence is quenched in both compound 2 and the NO(2)TA ligand.
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