Synthesis, Structure, and Properties of a Heterometallic Coordination Complex Based on Trimesic Acid

Liang, Guorui; Liu, YaRu; Zhang, Xiao; Wei, Zhi-Xian

doi:10.1080/15533174.2014.988228

Cited by 5 publications

(1 citation statement)

References 23 publications

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“…Structural analysis reveals that 1 and 2 are isostructural, crystallizing in the monoclinic C2/c space group with a onedimensional (1D) zigzag chain. Previous studies have documented the crystal structures of 2 (Primakov et al, 2022) and its copper analogue (Liang et al, 2016). The asymmetric unit of 1 consists of a half-occupied Ca II atom on a twofold axis, a half-occupied Zn II atom on an inversion centre, a doubly deprotonated HTMA 2À ligand and four coordinated water molecules.…”

Section: Structure Descriptionmentioning

confidence: 99%

Synthesis, structure and photoluminescence properties of heterometallic-based coordination polymers of trimesic acid

Chinchan,

Jiajaroen,

Theppitak

et al. 2024

Acta Crystallogr C

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Reacting trimesic acid (H3TMA, C9H6O6) with CaCl2 and MCl2 at 110 °C under hydrothermal conditions gave the isostructural heterobimetallic coordination polymers (CPs) catena-poly[[tetraaquazinc(II)]-μ-5-carboxybenzene-1,3-dicarboxylato-[tetraaquacalcium(II)]-μ-5-carboxybenzene-1,3-dicarboxylato], [CaZn(HTMA)2(H2O)8] n , 1, and catena-poly[[tetraaquacobalt(II)]-μ-5-carboxybenzene-1,3-dicarboxylato-[tetraaquacalcium(II)]-μ-5-carboxybenzene-1,3-dicarboxylato], [CaCo(HTMA)2(H2O)8] n , 2. Compounds 1 and 2 crystallize in the monoclinic space group C2/c. The solid-state structures consist of eight-coordinate CaII ions and six-coordinate M II ions. These ions are connected by a doubly deprotonated HTMA2− ligand to create a one-dimensional (1D) zigzag chain. Poly[[decaaquabis(μ3-benzene-1,3,5-tricarboxylato)calcium(II)dizinc(II)] dihydrate], {[CaZn2(TMA)2(H2O)10]·2H2O} n , 3, was found incidentally as a minor by-product during the synthesis of 1 at a temperature of 140 °C. It forms crystals in the orthorhombic space group Ccce. The structure of 3 consists of a two-dimensional (2D) layer composed of [Zn(TMA)] chains that are interconnected by CaII ions. The presence of aromatic carboxylic acid ligands and water molecules, which can form numerous hydrogen bonds and π–π interactions, increases the stability of the three-dimensional (3D) supramolecular architecture of these CPs. Compounds 1 and 2 exhibit thermal stability up to 420 °C, as indicated by the thermogravimetric analysis (TGA) curves. The powder X-ray diffraction (PXRD) data reveal the formation of unidentified phases in methanol and dimethyl sulfoxide, while 1 exhibits chemical stability in a wide range of solvents. The luminescence properties of 1 dispersed in various low molecular weight organic solvents was also examined. The results demonstrate excellent selectivity, sensitivity and recyclability for detecting acetone molecules in aqueous media. Additionally, a possible sensing mechanism is also outlined.

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Section: Structure Descriptionmentioning

confidence: 99%

Synthesis, structure and photoluminescence properties of heterometallic-based coordination polymers of trimesic acid

Chinchan,

Jiajaroen,

Theppitak

et al. 2024

Acta Crystallogr C

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Synthesis, Characterization, and Photocatalytic Properties of Bismuth (III)-benzene-1,3,5-tricarboxylate

Ye¹,

Wei²,

Song³

et al. 2017

Z. Anorg. Allg. Chem.

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{[Bi(BTC)(H 2 O) 2 ]·H 2 O} n (H 3 BTC = 1,3,5-benzenetricarboxylic acid) was synthesized by an eco-friendly hydrothermal method and characterized by single-crystal X-ray diffraction, IR and UV/Vis spectroscopy, photoluminescence (PL), and thermogravimetric analyses. The complex featured a 3D metal-organic framework with Bi 2 secondary building units. In the complex, the central Bi 3+ is ninecoordinate, three central Bi atoms and three BTC 3anions are interconnected into a ring with the dimension of 7.95 ϫ 9.89 Å 2 . Moreover, the

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Synthesis, structure and photocatalysis properties of two 3D Isostructural Ln (III)-MOFs based 2,6-Pyridinedicarboxylic acid

Zhang

Wei

Sun

et al. 2018

Journal of Materials Science & Technology

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Synthesis, Structure, and Properties of a Heterometallic Coordination Complex Based on Trimesic Acid

Cited by 5 publications

References 23 publications

Synthesis, structure and photoluminescence properties of heterometallic-based coordination polymers of trimesic acid

Synthesis, structure and photoluminescence properties of heterometallic-based coordination polymers of trimesic acid

Synthesis, Characterization, and Photocatalytic Properties of Bismuth (III)-benzene-1,3,5-tricarboxylate

Synthesis, structure and photocatalysis properties of two 3D Isostructural Ln (III)-MOFs based 2,6-Pyridinedicarboxylic acid

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