Synthesis and Characterization of a Zinc(II) Complex with Mixed 4‐Hydroxypyridine‐2,6‐dicarboxylic Acid and 1,3‐Bis(4‐pyridyl)propane Tectons

Chen, Junqing; Geng, Jun-Lei

doi:10.1002/zaac.201400139

Zeitschrift anorg allge chemie

2014

DOI: 10.1002/zaac.201400139

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Synthesis and Characterization of a Zinc(II) Complex with Mixed 4‐Hydroxypyridine‐2,6‐dicarboxylic Acid and 1,3‐Bis(4‐pyridyl)propane Tectons

Junqing Chen

Jun-Lei Geng

Abstract: The metal-organic framework {[Zn 2 (CAM)(μ 2 -OH)(bpp)]· 2H 2 O} n (1) [H 3 CAM = 4-hydroxypyridine-2,6-dicarboxylic acid, bpp = 1,3-bis(4-pyridyl)propane], was hydrothermally synthesized and characterized by elemental analyses, infrared spectroscopy, and single-

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Cited by 8 publications

References 28 publications

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Helical Ni‐Cluster Organic Framework Constructed from Enantiopure Lactate Derivative: Synthesis, Structure and Properties

Xu,

Ying,

Fei

2024

Zeitschrift anorg allge chemie

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Under hydrothermal condition, lactate derivative (R)‐4‐(1‐ carboxyethoxy)‐2‐methylbenzoic acid ((R)‐H2cma) as chiral synthon assembled with 4,4'‐di(1H‐imidazol‐1‐yl)‐1,1'‐biphenyl (4,4’‐dib) and Ni(II) ions to obtain complex {[Ni2((R)‐cma)2(4,4’‐dib)2(H2O)]·2H2O}n (HU20‐R). In complex HU20‐R, carboxyl group from lactate unit of (R)‐cma2‐ anion and coordinating H2O molecule adopt a μ2‐coordination mode to obtain dinuclear [Ni2(CO2)2(H2O)]2+ cluster. (R)‐cma2‐ anions and Ni(II) ions build single left‐handed (R)‐cma‐Ni‐chain, while 4,4’‐dib ligands are bridged by different Ni(II) centers to form double left‐handed 4,4’‐dib‐Ni‐chain. These helical secondary structures are further connected together to result in an 8‐connected 3D framework. PXRD tests indicated that complex HU20‐R has well hydro‐stability. UV‐vis absorption experiment confirmed that HU20‐R is a semi‐conducting material with strong absorption capacity for ultraviolet‐visible (UV‐vis) light. Additionally, electrochemical experiment revealed that HU20‐R has low impedance and high charge transport capacity. Further test results confirm that HU20‐R has noticeable photo‐catalytic effect in photodegradation of Rhodamine B (RhB) and antiferromagnetic property.

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Helical Ni‐Cluster Organic Framework Constructed from Enantiopure Lactate Derivative: Synthesis, Structure and Properties

Xu,

Ying,

Fei

2024

Zeitschrift anorg allge chemie

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A new 3D Cd(II) metal–organic framework with discrete (H2O)6 clusters based on flexible cyclohexane-1,2,4,5-tetracarboxylic acid ligand

Liu

Cen

Zhang

et al. 2015

Inorganic Chemistry Communications

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Construction of metal–organic coordination networks with various metal-linker secondary building units: structures and properties

et al. 2016

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One homometallic and two heterometallic coordination networks, namely [Zn 2 (2,6-PDC) 2 ] (1), [CaPb 6 (2,6-PDC) 6 ]Cl 2 (2) and [Mg 1.5 Ce(2,6-PDC) 3 (H 2 O) 3 ]•3.5H 2 O (3), have been synthesized via hydrothermal method, where 2,6-PDC is 2,6pyridinedicarboxylate. Crystal structure analysis reveals complexes 1-3 are all made up of metal-linker secondary building units (SBUs) and metal nodes. Complex 1 features a sql net structure, which can be regarded as the combination of two different (4,4) topological 2D networks. One 2D network is composed of flattened tetrahedral [Zn(2,6-PDC) 2 ] 2metal-linker SBUs and penta-coordinated Zn-shared nodes and the other 2D network consists of 2-connected 2,6-PDC ligands and 4connected Zn(II) nodes. Compared with the 2D structure of 1, 2 and 3 possess 3D framework structures. Complex 2 is composed of 18-connected octahedral [Ca(2,6-PDC) 6 ] 10metal-linker SBUs and 3-connected Pb(II) nodes, displaying a 3,18connected gez net. Complex 3 owns well-known topological type of 4,6-connected stp net and 1D hexagonal nanochannels, which is composed of 6-connected triangular prismatic [Ce(2,6-PDC) 3 ] 3metal-linker SBUs and 4-connected Mg(II) nodes.Moreover, luminescence and iodine adsorption properties of complexes are also investigated.Three new metal-organic coordination networks with various metal-linker secondary building units are synthesized, which have luminescence and iodine adsorption properties.

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Synthesis and Characterization of a Zinc(II) Complex with Mixed 4‐Hydroxypyridine‐2,6‐dicarboxylic Acid and 1,3‐Bis(4‐pyridyl)propane Tectons

Abstract: The metal-organic framework {[Zn 2 (CAM)(μ 2 -OH)(bpp)]· 2H 2 O} n (1) [H 3 CAM = 4-hydroxypyridine-2,6-dicarboxylic acid, bpp = 1,3-bis(4-pyridyl)propane], was hydrothermally synthesized and characterized by elemental analyses, infrared spectroscopy, and single-

Cited by 8 publications

References 28 publications

Helical Ni‐Cluster Organic Framework Constructed from Enantiopure Lactate Derivative: Synthesis, Structure and Properties

Helical Ni‐Cluster Organic Framework Constructed from Enantiopure Lactate Derivative: Synthesis, Structure and Properties

A new 3D Cd(II) metal–organic framework with discrete (H2O)6 clusters based on flexible cyclohexane-1,2,4,5-tetracarboxylic acid ligand

Construction of metal–organic coordination networks with various metal-linker secondary building units: structures and properties

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