Structural diversity and luminescence properties of coordination polymers based on mixed ligands, 2,5-bis(imidazol-1-yl)thiophene (thim2) and aromatic multicarboxylates

CrystEngComm ◽  
2014 ◽  
Vol 16 (34) ◽  
pp. 7914-7925 ◽  
Author(s):  
Namita Singh ◽  
Ganapathi Anantharaman
Keyword(s):  
Solid State ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Luminescence Properties ◽  
Photoluminescence Properties ◽  
Mixed Ligands ◽  
3D Network

Seven new CPs, exhibiting 2D herringbone pleated (1, 3–4), parallel pleated (2), layer (5–6) structure and 3D network (7) have been synthesized. Solid-state photoluminescence properties for CP 1, 4 and 6 have been investigated.

Syntheses, structures, magnetic and luminescence properties of a series of coordination polymers constructed from 1,4-naphthalenedicarboxylate and N-donor ligands

CrystEngComm ◽  
2015 ◽  
Vol 17 (24) ◽  
pp. 4517-4524 ◽  
Author(s):  
Liu Yang ◽  
Chao Qin ◽  
Bai-Qiao Song ◽  
Xiao Li ◽  
Chun-Gang Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Coordination Polymers ◽  
Donor Ligands ◽  
Luminescence Properties ◽  
Photoluminescence Properties

A series of coordination polymers constructed from 1,4-naphthalenedicarboxylate and N-donor ligands have been synthesized which forms four topological types. The thermal, magnetic and photoluminescence properties in solid state were also investigated.

Structural Diversity and Fluorescence Regulation of Three ZnII Coordination Polymers Assembled from Mixed Ligands Tectons

2015 ◽  
Vol 68 (5) ◽  
pp. 758 ◽  
Author(s):  
Ling-Yun Xin ◽  
Guang-Zhen Liu ◽  
Lu-Fang Ma ◽  
Xue Zhang ◽  
Li-Ya Wang
Keyword(s):  
Coordination Polymers ◽  
Three Dimensional ◽  
Emission Spectra ◽  
Structural Diversity ◽  
Double Layers ◽  
Photoluminescence Properties ◽  
X Ray Diffraction ◽  
Mixed Ligands ◽  
Structural Differences ◽  
Diffraction Patterns

By adopting a mixed-ligand strategy, three ZnII coordination polymers were prepared by hydrothermal reactions of zinc(ii) acetate with flexible 1,2-phenylenediacetic acid (H2phda) combining with three nitrogen-rich tectons namely, [Zn2(phda)2(bpo)2]n·2H2O (1), [Zn(phda)(pytz)]n (2), and [Zn(phda)(bib)]n·H2O (3) (where bpo = 2,5-bis(4-pyridyl)-1,3,4-oxadiazole, pytz = 3,5-di(4-pyridyl)-1,2,4-triazole, and bib = 1,4-bis(imidazol-1-yl)benzene). The single-crystal X-ray diffraction patterns reveal that the three compounds contain metal(ii)-carboxylate chains further extended by such nitrogen-rich co-ligands to afford a vast diversity of structures from two-dimensional (2D) stepwise grids (1), 2D double layers (2), to three-dimensional (3D)→3D 4-fold interpenetrating diamondoid networks. Furthermore, the structural differences in these complexes are primarily affected by the introduction of N-donor ancillary co-ligands so that their solid-state photoluminescence properties exhibit various emission spectra. Especially, compound 3 shows a guest-sensitive luminescence behaviour, which may be useful in applications as guest sensors.

The structural diversity and photoluminescent properties of cadmium thiophenedicarboxylate coordination polymers

2014 ◽  
Vol 43 (19) ◽  
pp. 7219-7226 ◽  
Author(s):  
Li-Ping Xue ◽  
Xin-Hong Chang ◽  
Shi-Hui Li ◽  
Lu-Fang Ma ◽  
Li-Ya Wang
Keyword(s):  
Thermal Stability ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Donor Ligands ◽  
Photoluminescence Properties

Two series of Cd(ii) CPs based on two positional isomeric thiophenedicarboxylic acids and N-donor ligands have been synthesized. Moreover, the thermal stability and photoluminescence properties of these complexes are investigated.

Solvent-dependent structural diversity of cadmium(II) coordination polymers: syntheses, characterizations, and luminescence properties

2016 ◽  
Vol 69 (14) ◽  
pp. 2210-2219 ◽  
Author(s):  
Liang Qin ◽  
Kuan Lu ◽  
Zhao-Yang Zheng ◽  
Dong-Ting Lin ◽  
Ji-Jun Zhao ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Structural Diversity ◽  
Luminescence Properties

Lead(II) coordination polymers with imidazole-4- and pyrazole-3-carboxylate isomeric linkers: Structural diversity and luminescence properties

2018 ◽  
Vol 266 ◽  
pp. 100-111 ◽  
Author(s):  
Mateusz Kowalik ◽  
Joanna Masternak ◽  
Katarzyna Kazimierczuk ◽  
Oleksiy V. Khavryuchenko ◽  
Bogumiła Kupcewicz ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Structural Diversity ◽  
Luminescence Properties

Two 1D zinc coordination polymers based on tris(p-carboxylphenyl)phosphine oxide: syntheses, structures and photoluminescence properties

2017 ◽  
Vol 72 (8) ◽  
pp. 579-584 ◽  
Author(s):  
Feng Da Bao ◽  
Ya Jie Ruan ◽  
Ge Ge Du ◽  
Shu Kai Zou ◽  
Jie Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Coordination Polymers ◽  
Phosphine Oxide ◽  
Elemental Analysis ◽  
Structural Features ◽  
Photoluminescence Properties ◽  
X Ray Diffraction ◽  
X Ray ◽  
Metal Organic ◽  
Zinc Coordination

AbstractTwo metal-organic coordination polymers constructed from tris(p-carboxylphenyl)phosphine oxide (TPOH3), namely, [Zn(TPOH)(2,2′-bipy)(H2O)·H2O·DMF]n (1) and [Zn2(TPOH)2(1,4-bix)2·5H2O]n (2) (2,2′-bipy=2,2′-bipydine, 1,4-bix=1,4-bis(imidazol-1-ylmethyl)benzene), were synthesized and identified by IR, elemental analysis and single-crystal X-ray diffraction analysis. Both of the 2,2′-bipy and 1,4-bix ligands tailor the complexes 1 and 2 into chain structures. The thermal behavior and solid state photoluminescence properties correlated with the corresponding structural features were investigated.

The structural diversity, band gap energy and photoluminescence properties of thiophenedicarboxylate based coordination polymers

CrystEngComm ◽  
2016 ◽  
Vol 18 (4) ◽  
pp. 536-543 ◽  
Author(s):  
Prabu M. ◽  
K. S. Asha ◽  
Mekhola Sinha ◽  
Anamika Poduval ◽  
Sukhendu Mandal
Keyword(s):  
Band Gap ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Band Gap Energy ◽  
Photoluminescence Properties ◽  
Gap Energy
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