Crystal structures and luminescent properties of new lanthanide(iii) complexes derived from 2-phenyl-4-pyrimidinecarboxylate

RSC Advances ◽  
2015 ◽  
Vol 5 (117) ◽  
pp. 96855-96861 ◽  
Author(s):  
Li Jia ◽  
Hao-Ling Sun ◽  
Zhenqiang Wang
Keyword(s):  
Crystal Structures ◽  
Lanthanide Complexes ◽  
Luminescent Properties ◽  
Photoluminescence Properties ◽  
Reaction Conditions ◽  
Structural Motifs

Five novel lanthanide complexes with diverse structural motifs are constructed under different reaction conditions and their photoluminescence properties are studied.

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

2021 ◽  
Vol 9 ◽  
Author(s):  
Jia-Yuan Zhao ◽  
Ning Ren ◽  
Ying-Ying Zhang ◽  
Kun Tang ◽  
Jian-Jun Zhang
Keyword(s):  
Crystal Structures ◽  
Lanthanide Complexes ◽  
Hydrothermal Reaction ◽  
Luminescent Properties ◽  
Thermal Decomposition Mechanism ◽  
Binuclear Complexes ◽  
Crystal Data ◽  
X Ray Diffraction ◽  
Reaction Conditions ◽  
X Ray

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.

Varying structural motifs in the salen based metal complexes of Co(ii), Ni(ii) and Cu(ii): synthesis, crystal structures, molecular dynamics and biological activities

2016 ◽  
Vol 45 (47) ◽  
pp. 19096-19108 ◽  
Author(s):  
Anoop Kumar Saini ◽  
Pratibha Kumari ◽  
Vinay Sharma ◽  
Pradeep Mathur ◽  
Shaikh M. Mobin
Keyword(s):  
Molecular Dynamics ◽  
Metal Complexes ◽  
Crystal Structures ◽  
Biological Activities ◽  
Biological Applications ◽  
Reaction Conditions ◽  
Structural Motifs

Four new metal complexes which demonstrates varying structural motifs from monomeric to dimeric to tetrameric complexes by slightly altering the reaction conditions and their biological applications.

Lanthanide Complexes of 2,6-Dihydroxybenzoic Acid: Synthesis, Crystal Structures and Luminescent Properties of [nBu4N]2[Ln(2,6-dhb)5(H2O)2] (Ln = Sm and Tb)

2003 ◽  
Vol 2003 (19) ◽  
pp. 3609-3617 ◽  
Author(s):  
Paula C. R. Soares-Santos ◽  
Helena I. S. Nogueira ◽  
Filipe A. Almeida Paz ◽  
Rute A. Sá Ferreira ◽  
Luís D. Carlos ◽  
...  
Keyword(s):  
Crystal Structures ◽  
Lanthanide Complexes ◽  
Luminescent Properties ◽  
Acid Synthesis ◽  
Dihydroxybenzoic Acid

Syntheses, Crystal Structures, and Luminescent Properties of Lanthanide Complexes with Tripodal Ligands Bearing Benzimidazole and Pyridine Groups

2003 ◽  
Vol 42 (1) ◽  
pp. 169-179 ◽  
Author(s):  
Xiao-Ping Yang ◽  
Bei-Sheng Kang ◽  
Wai-Kwok Wong ◽  
Cheng-Yong Su ◽  
Han-Qin Liu
Keyword(s):  
Crystal Structures ◽  
Lanthanide Complexes ◽  
Luminescent Properties ◽  
Tripodal Ligands

Synthesis, crystal structures, magnetic and luminescent properties of unique 1D p-ferrocenylbenzoate-bridged lanthanide complexes

2009 ◽  
Vol 182 (7) ◽  
pp. 1685-1690 ◽  
Author(s):  
P.F. Yan ◽  
F.M. Zhang ◽  
G.M. Li ◽  
J.W. Zhang ◽  
W.B. Sun ◽  
...  
Keyword(s):  
Crystal Structures ◽  
Lanthanide Complexes ◽  
Luminescent Properties
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