Syntheses, structures and fluorescence properties of three new polymers based on a flexible tripodal ligand

Wang, Xia; Wang, Weiyin; Liu, Shumin; Hou, Hongwei; Fan, Yaoting

doi:10.1016/j.molstruc.2009.09.024

Cited by 19 publications

(2 citation statements)

References 34 publications

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“…And such ligand has been widely used to synthesize metal compounds (Yaghi et al, 1997;Xu et al, 2008;Xu et al, 2007;Liang et al, 2009;Wang et al, 2009). Thus, we synthesize a new three-dimensional Zn-BTC metal-organic compound, 4 }, with achiral channels along b direction, which was generated by the reaction of zinc sulfate heptahydrate, 1,3,5-benzenetricarboxylic acid and water at 150°C for 3 days.…”

Section: Methodsmentioning

confidence: 99%

catena-Poly[[octaaquabis(μ₄-benzene-1,3,5-tricarboxylato)trizinc] tetrahydrate]

2011

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Key indicators: single-crystal X-ray study; T = 296 K; mean (C-C) = 0.011 Å; R factor = 0.064; wR factor = 0.225; data-to-parameter ratio = 13.3.In the title compound, {[Zn 3 (C 9 H 3 O 6 ) 2 (H 2 O) 8 ]Á4H 2 O} n , there are two crystallographically independent Zn II ions. One presents a trigonal-bipyramidal coordination geometry defined by five O atoms [three from two carboxylate groups of two benzene-1,3,5-tricarboxylate (BTC) ligands and the other two deriving from three water molecules], while the other lies on an inversion centre and exists in a slightly distorted octahedral coordination geometry defined by six O atoms (two from two carboxylate groups of two BTC ligands and the others from four water molecules). A threedimensional framework is further strengthened via O-HÁ Á ÁO hydrogen-bonding interactons. Related literature

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Section: Methodsmentioning

confidence: 99%

catena-Poly[[octaaquabis(μ₄-benzene-1,3,5-tricarboxylato)trizinc] tetrahydrate]

2011

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“…The resulting assembly structures of M1-X (X = I – or Cl – ) are 2D networks relying on C–H···π interactions. The rigid bonds between the benzene rings in M1-X (X = I – or Cl – ) can effectively increase the conformational rigidity and reduce the loss of energy via vibration motions, thus producing strong fluorescence …”

mentioning

confidence: 99%

Water-Soluble, Self-Assembled Molecular Cage and Two-Dimensional Framework through Flexibility Adjustment of the Precursors

Fang,

Liu,

Wang

et al. 2024

Crystal Growth & Design

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The diversified self-assembly in water is a versatile and significant phenomenon with far-reaching implications in materials science, medicine, biotechnology, and various other fields. Through subtle tailoring of the amphipathic molecular structures, two completely different self-assembly behaviors in water were obtained. The precursors M1-X (X = I − or Cl − ) with rigid and shorter bridges between the hydrophobic core and the hydrophilic edge form 2D framework structures, while the precursor M2-I molecule with flexible vinyl bridges gives 3D cube-like supramolecular cages. Notably, all of the single crystals of the assemblies were obtained. Single-crystal X-ray diffraction analysis provided unambiguous evidence of the 2D framework and cube-like structures.

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Syntheses, Structures, and Luminescent Properties of Two Cadmium(II) Coordination Compounds based on a Sulfonate Functionalized Terpyridine Ligand

Shen

Bai

et al. 2015

Zeitschrift anorg allge chemie

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The coordination compounds [Cd(TBDS)(H2O)2]n (1) and Cd(TBDS)(bpy)2(H2O)·3H2O (2) {H2TBDS = 4‐([4,2′:6′,4′′‐terpyridine]‐4′‐yl)benzene‐1,3‐disulfonic acid, bpy = 2,2′‐bipyridine} were synthesized under hydrothermal conditions. Single crystal X‐ray diffraction analyses revealed that compound 1 is a twofold interpenetrating 3D framework with 4‐connected dia topology, whereas compound 2 is a mononuclear compound, which packed with each other via hydrogen‐bonding interactions to construct a three‐dimensional supramolecular structure, and contained unusual meso‐helical chains. Additionally, the luminescence properties and thermal stabilities of 1 and 2 were investigated.

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Syntheses, structures and fluorescence properties of three new polymers based on a flexible tripodal ligand

Cited by 19 publications

References 34 publications

catena-Poly[[octaaquabis(μ₄-benzene-1,3,5-tricarboxylato)trizinc] tetrahydrate]

catena-Poly[[octaaquabis(μ₄-benzene-1,3,5-tricarboxylato)trizinc] tetrahydrate]

Water-Soluble, Self-Assembled Molecular Cage and Two-Dimensional Framework through Flexibility Adjustment of the Precursors

Syntheses, Structures, and Luminescent Properties of Two Cadmium(II) Coordination Compounds based on a Sulfonate Functionalized Terpyridine Ligand

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Syntheses, structures and fluorescence properties of three new polymers based on a flexible tripodal ligand

Cited by 19 publications

References 34 publications

catena-Poly[[octaaquabis(μ4-benzene-1,3,5-tricarboxylato)trizinc] tetrahydrate]

catena-Poly[[octaaquabis(μ4-benzene-1,3,5-tricarboxylato)trizinc] tetrahydrate]

Water-Soluble, Self-Assembled Molecular Cage and Two-Dimensional Framework through Flexibility Adjustment of the Precursors

Syntheses, Structures, and Luminescent Properties of Two Cadmium(II) Coordination Compounds based on a Sulfonate Functionalized Terpyridine Ligand

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Product

Resources

About

catena-Poly[[octaaquabis(μ₄-benzene-1,3,5-tricarboxylato)trizinc] tetrahydrate]

catena-Poly[[octaaquabis(μ₄-benzene-1,3,5-tricarboxylato)trizinc] tetrahydrate]