Crystal structure and luminescence of europium(III) acrylate |
| |
| Authors: | B V Bukvetskii N V Petrochenkova A G Mirochnik |
| |
| Institution: | (1) Institute of Chemistry, Far East Division, Russian Academy of Sciences, Vladivostok, Russia;(2) G. I. Nevelskii Marine State University, Vladivostok, Russia |
| |
| Abstract: | The atomic structure of europium acrylate crystals Eu2(Acr)5OH·3H2O]·2(0.5H2O) was studied by X-ray analysis (a = 24.360(3) Å, b = 18.466(2) Å, c = 8.5818(9) Å, β = 96.087(2)°, space group C2/c, Z = 6, ρcalc = 2.036 g/cm3). The crystal structure involves chains of binuclear Eu2(C3H3O2)5OH·3H2O] molecules, running infinitely in the 101] direction and having pairs of C9H9EuO7H2O molecules alternating with C6H6EuO4OH·2H2O molecules that link the pairs. The infinite chains are linked by hydrogen bonds and van der Waals interactions. The thermal behavior of luminescence of the europium(III) complex is discussed. |
| |
| Keywords: | crystal structure europium(III) acrylate luminescence |
| 本文献已被 SpringerLink 等数据库收录！ |
|
