Coordination polymers of manganese(II), cobalt(II), nickel(II) and cadmium(II) decorated with rigid pyrazine-2,3-dicarboxylic acid linker: Synthesis, structural diversity, DFT study and magneto-luminescence properties

Polyhedron ◽  
2020 ◽  
Vol 187 ◽  
pp. 114629 ◽  
Author(s):  
Charanjeet Sen ◽  
Manesh Kumar ◽  
Zaib ul Nisa ◽  
Nargis Akhter Ashashi ◽  
Antonio Frontera ◽  
...  
Keyword(s):  
Dicarboxylic Acid ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Dft Study ◽  
Luminescence Properties

New metal–organic frameworks derived from pyridine-3,5-dicarboxylic acid: structural diversity arising from the addition of templates into the reaction systems

CrystEngComm ◽  
2020 ◽  
Vol 22 (11) ◽  
pp. 2083-2096 ◽  
Author(s):  
Eleni E. Moushi ◽  
Andreas Kourtellaris ◽  
Eleni Andreou ◽  
Athina Fidelli ◽  
Giannis S. Papaefstathiou ◽  
...  
Keyword(s):  
Metal Ions ◽  
Dicarboxylic Acid ◽  
Coordination Polymers ◽  
Metal Organic Frameworks ◽  
Structural Diversity ◽  
Reaction Systems ◽  
Metal Organic

The effect of aminoalcohol/polyol template molecules in the formation of MOFs based on bipositive metal ions and pyridine-3,5-dicalboxylate ligand was investigated providing access to a series of new multidimensional coordination polymers.

Lanthanide coordination polymers based on designed bifunctional 2-(2,2′:6′,2″-terpyridin-4′-yl)benzenesulfonate ligand: syntheses, structural diversity and highly tunable emission

2019 ◽  
Vol 75 (5) ◽  
pp. 855-864 ◽  
Author(s):  
Yi-Chen Hu ◽  
Chao Bai ◽  
Huai-Ming Hu ◽  
Chuan-Ti Li ◽  
Tian-Hua Zhang ◽  
...  
Keyword(s):  
Dicarboxylic Acid ◽  
Coordination Polymers ◽  
Emission Spectra ◽  
Green Emission ◽  
Structural Diversity ◽  
X Ray Diffraction ◽  
Hydrothermal Conditions ◽  
Lanthanide Coordination Polymers ◽  
Connected Node ◽  
Tunable Emission

Seven novel lanthanide coordination polymers, [Eu(STP)(glu)] n (1), [Ln4(STP)2(glu)5] n ·4nH2O [Ln = Er (2), Yb (3)], [Ln(STP)(1,3-bdc)] n ·0.5nH2O [Ln = Tb (4), Yb (5)], and [Ln(STP)(1,2-bdc)] n [Ln = Eu (6), Tb (7)] [NaSTP = sodium 2-(2,2′:6′,2″-terpyridin-4′-yl)benzenesulfonate, H2glu = glutaric acid, H2(1,3-bdc) = benzene-1,3-dicarboxylic acid, H2(1,2-bdc) = benzene-1,2-dicarboxylic acid], have been prepared under hydrothermal conditions and characterized by elemental analysis, IR and single-crystal X-ray diffraction. Compound (1) possesses a 2D layered structure based on 1D chains with STP− and glu2− anions acting as bridges. Compounds (2) and (3) are isomorphous and show a rare 3D tcj/hc net with a tetranuclear Ln3+ unit regarded as a seven-connected node and a glu2− anion serving as a three-connected node. Compounds (4) and (5) are isomorphous and exhibit six-connected pcu nets by denoting binuclear units to six-connected nodes. Compounds (6) and (7) display 3D 3,5T1 nets with (1,2-bdc)2− anions and dimetallic units serving as three- and five-connected nodes, respectively. The Eu compounds (1) and (6) demonstrate typically red emission, while the Tb compounds (4) and (7) exhibit characteristic green emission. The emission spectra of heteronuclear compounds [Eu x Tb1−x (STP)(1,2-bdc)] n (0 ≤ x ≤ 1) as efficient luminescent tags were investigated. The intermetallic energy transfer of Tb to Eu was also evaluated.

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

Crystal structures, topologies and luminescent properties of three Zn(ii)/Cd(ii) coordination networks based on naphthalene-2,6-dicarboxylic acid and different bis(imidazole) linkers

RSC Advances ◽  
2015 ◽  
Vol 5 (21) ◽  
pp. 16190-16198 ◽  
Author(s):  
Zhi-Hao Yan ◽  
Wen Wang ◽  
Liangliang Zhang ◽  
Xiaowei Zhang ◽  
Lei Wang ◽  
...  
Keyword(s):  
Metal Ions ◽  
Dicarboxylic Acid ◽  
Crystal Structures ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Luminescent Properties ◽  
Coordination Networks ◽  
Bridging Ligands

Three new coordination polymers (CPs) based on H2ndc acid have been synthesized and structurally characterized. Three CPs exhibit structural diversity depending on different bis(imidazole) bridging ligands and center metal ions.

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.

A series of 3D lanthanide coordination polymers decorated with a rigid 3,5-pyridinedicarboxylic acid linker: syntheses, structural diversity, DFT study, Hirshfeld surface analysis, luminescence and magnetic properties

2018 ◽  
Vol 47 (35) ◽  
pp. 12318-12336 ◽  
Author(s):  
Manesh Kumar ◽  
Mukaddus Kariem ◽  
Haq Nawaz Sheikh ◽  
Antonio Frontera ◽  
Saikat Kumar Seth ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Surface Analysis ◽  
Coordination Polymers ◽  
Solvothermal Synthesis ◽  
Structural Diversity ◽  
Hirshfeld Surface ◽  
Dft Study ◽  
Hirshfeld Surface Analysis ◽  
Lanthanide Coordination Polymers ◽  
Pyridinedicarboxylic Acid

Solvothermal synthesis of six novel coordination polymers of Ln(iii) containing 3,5-pyridinedicarboxylic acid.

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