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Details for article 22 of 23 found articles
| Title: |
Three lanthanide coordination polymers with nitrilotriacetic acid: hydrothermal syntheses, crystal structures and fluorescent property |
| Author: |
Yu, Liang-Cai Liu, Sheng-Li Liang, En-Xiang Wen, Chun-Lin |
| Appeared in: |
Journal of coordination chemistry |
| Paging: | Volume 60 (2007) nr. 19 pages 2097-2105 |
| Year: |
2007-10 |
| Contents: |
Hydrothermal reactions of Sm2O3, Gd(ClO4)3 · 6H2O and Tb(ClO4)3 · 6H2O with nitrilotriacetic acid, give rise to three lanthanide coordination polymers, {[Sm(NTA)(H2O)2] · H2O}n (1), {[Gd(NTA)(H2O)] · H2O}n (2) and {[Tb(NTA)(H2O)] · H2O}n (3). Their solid-state structures have been characterized by elemental analysis, and IR spectroscopy. X-ray single-crystal diffraction analyses indicated that 2 and 3 are isomorphous three-dimensional coordination polymers with eight-coordinate Gd(III) (or Tb(III)), while 1 forms a two-dimensional coordination polymer containing nine-coordinate Sm(III). The photophysical properties of 3 have been studied with excitation and emission spectra, which exhibit strong green emission. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 22 of 23 found articles
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