Unknown

Dataset Information

0

Five Dinuclear Lanthanide Complexes Based on 2,4-dimethylbenzoic Acid and 5,5'-dimethy-2,2'-bipyridine: Crystal Structures, Thermal Behaviour and Luminescent Property.

ABSTRACT: A series of new complexes, [Ln (2,4-DMBA)3(5,5'-DM-2,2'-bipy)]2 (Ln = Sm(1), Eu (2)), [Pr (2,4-DMBA)3 (5,5'-DM-2,2'-bipy)]2·0.5(C2H5OH) (3), [Ln (2,4-DMBA)3 (5,5'-DM-2,2'-bipy)]2·0.5(2,4-DMBAH)·0.25(5,5'-DM-2,2'-bipy) (Ln = Tb (4), Dy (5)) (2,4-DMBA = 2,4-dimethylbenzoate, 5,5'-DM-2,2'-bipy = 5,5'-dimethy-2,2'-bipyridine) were synthesized via hydrothermal reaction conditions. The complexes were characterized through elemental analysis, Infrared spectra (IR), Raman (R) spectra, UV-Vis spectra, single X-ray diffraction. Single crystal data show that complexes 1-5 are binuclear complexes, but they can be divided into three different crystal structures. The thermal decomposition mechanism of complexes 1-5 were investigated by the technology of simultaneous TG/DSC-FTIR. What's more, the luminescent properties of complexes 1-2 and 4 were discussed, and the luminescence lifetime (τ) of complexes 2 and 4 were calculated.

SUBMITTER: Zhao JY 

PROVIDER: S-EPMC8559305 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

Five Dinuclear Lanthanide Complexes Based on 2,4-dimethylbenzoic Acid and 5,5'-dimethy-2,2'-bipyridine: Crystal Structures, Thermal Behaviour and Luminescent Property.

Zhao Jia-Yuan JY   Ren Ning N   Zhang Ying-Ying YY   Tang Kun K   Zhang Jian-Jun JJ  

Frontiers in chemistry 20211018

A series of new complexes, [Ln (2,4-DMBA)<sub>3</sub>(5,5'-DM-2,2'-bipy)]<sub>2</sub> (Ln = Sm(1), Eu (2)), [Pr (2,4-DMBA)<sub>3</sub> (5,5'-DM-2,2'-bipy)]<sub>2</sub>·0.5(C<sub>2</sub>H<sub>5</sub>OH) (3), [Ln (2,4-DMBA)<sub>3</sub> (5,5'-DM-2,2'-bipy)]<sub>2</sub>·0.5(2,4-DMBAH)·0.25(5,5'-DM-2,2'-bipy) (Ln = Tb (4), Dy (5)) (2,4-DMBA = 2,4-dimethylbenzoate, 5,5'-DM-2,2'-bipy = 5,5'-dimethy-2,2'-bipyridine) were synthesized via hydrothermal reaction conditions. The complexes were characterized  ...[more]

Similar Datasets

Unknown 5,5'-Dimethyl-2,2'-bipyridine.
| S-EPMC2969272 | biostudies-literature
Unknown 2,2'-Bipyridine-5,5'-dicarboxylic acid.
| S-EPMC2969984 | biostudies-literature
Unknown Bis(2,2'-bipyridine)(5,5'-imino-ditetra-zolato)cadmium(II) 2,2'-bipyridine hemisolvate monohydrate.
| S-EPMC2915158 | biostudies-literature
Unknown Bis(2,4-dichloro-phen-oxy-acetato-?O,O)(5,5'-dimethyl-2,2'-bipyridine-?N,N')cobalt(II).
| S-EPMC3099758 | biostudies-literature
Unknown (5,5'-Dimethyl-2,2'-bipyridine)-iodido-trimethyl-platinum(IV).
| S-EPMC3089208 | biostudies-literature
Unknown (5,5'-Dimethyl-2,2'-bipyridine-?N,N')diiodidomercury(II).
| S-EPMC2959332 | biostudies-literature
Unknown 5,5'-Bis[(trimethyl-silyl)meth-yl]-2,2'-bipyridine.
| S-EPMC2960436 | biostudies-literature
Unknown Dichlorido(5,5'-dimethyl-2,2'-bipyridine-?N,N')zinc(II).
| S-EPMC2960607 | biostudies-literature
Unknown Novel Lanthanide Complexes Synthesized from 3-Dimethylamino Benzoic Acid and 5,5'-Dimethyl-2,2' Bipyridine Ligand: Crystal Structure, Thermodynamics, and Fluorescence Properties.
| S-EPMC10745311 | biostudies-literature
Unknown 5,5'-Bis[(2,2,2-trifluoro-eth-oxy)meth-yl]-2,2'-bipyridine.
| S-EPMC3051693 | biostudies-literature