Journal
INORGANIC CHEMISTRY
Volume 52, Issue 6, Pages 3253-3258Publisher
AMER CHEMICAL SOC
DOI: 10.1021/ic3027682
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [20971068, 21171093]
- Jiangsu Province [BK2012823]
Ask authors/readers for more resources
Three novel organic amine templated honeycomb-like lanthanide sulfates, (C4N2H12)(3)[Ln(3)(OH)(SO4)(7)] (Ln = Sm (1), Eu (2), and Tb (3)), with extra-large channels containing 24-membered rings (24MR) have been synthesized by using chair form piperazine as the structure-directing agent under one-pot solvothermal reactions. The three compounds are isostructural, and the open framework of the title compounds is the first lanthanide sulfate example with extra-large channels containing 24MR It has an acs framework topology. The three compounds are strong luminescent materials that display characteristic Sm3+, Eu3+, and Tb3+ emission bands in the visible region. The observed second-harmonic generation efficiencies of the three compounds are all 0.4 times that of urea. TGA profiles and XRD measurements demonstrate their high thermal stability.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available