title: [Fluorescence enhancement character of terbium perchlorate and thulium perchlorate with phenylcarboxymethyl sulfoxide coordination compounds].
abstract: (Tb1-x Tmx).L2.(ClO4).2H2O(x = 0.000 to 0.200, L = C6H5SOCH2COO-) have been synthesized. The coordination compounds have been studied by means of composition analysis, molar conductivity, IR, and the condition of coordination have been inferred. In the fluorescent spectra it was found that Tm3+ has a strongly sensitization effect to the fluorescence of Tb3+. The fluorescent emission intensity of Terbium perchlorate with phenylcarboxymethyl sulfoxide coordination compounds would be enhanced by Tm3+ in mixing. Tm3+ has a sensitization to the fluorescence of Tb3+ in the ratio of Tb3+:Tm3+ = 0.999:0.001-0.900:0.100. In the solubility experiment it was found that the complexes have high solubility in ethanol.
authors.affiliation: College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China.
authors.forename: Wen-xian
authors.initials: WX
authors.lastname: Li
authors.forename: Guo-jiun
authors.initials: GJ
authors.lastname: Wu
authors.forename: Zhong-shi
authors.initials: ZS
authors.lastname: Liu
authors.forename: Feng-mei
authors.initials: FM
authors.lastname: Han
mesh_terms: D001555:Benzene Derivatives / Q000737:chemistry; D002614:Chelating Agents / Q000737:chemistry; D010472:Perchlorates / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D013055:Spectrophotometry, Infrared; D013725:Terbium / Q000737:chemistry*; D013932:Thulium / Q000737:chemistry*
chemical_list: D001555:Benzene Derivatives; D002614:Chelating Agents; D010472:Perchlorates; D013725:Terbium; C048860:diphenyl sulfoxide; D013932:Thulium