Construction of N,N′-di(3-pyridyl)adipoamide-based Zn(ii) and Cd(ii) coordination networks by tuning the isomeric effect of polycarboxylate ligands

Cheng, Pei-Chi; Wu, Ming-Hao; Xie, Mingyuan; Huang, Wun-Jhih; He, Hsiu-Yi; Wu, Ting-Hsiang; Lo, Yang-Chih; Proserpio, Davide M.; Chen, Jhy‐Der

doi:10.1039/c3ce41622d

Cited by 17 publications

(3 citation statements)

References 41 publications

(10 reference statements)

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“…The selection of suitable organic ligands is crucial for constructing extended coordination frameworks. 1,2,4-Tricarboxybenzene has been used extensively to construct a number of CPs, which usually display interesting electronic, optical and magnetic properties [4][5][6][7].…”

Section: Discussionmentioning

confidence: 99%

Crystal structure of poly[aqua-(μ₅-2,5-dicarboxybenzoato-κ⁵ O:O:O′:O′′:O′′′)sodium(I)], C₉H₇NaO₇

Nie

Zhao

Tian

2017

Zeitschrift Für Kristallographie - New Crystal Structures

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C 9 H 7 NaO 7 , triclinic, P1 (no. 2), a = 7.0533(7) Å, b = 7.1238(7) Å, c = 10.5664(10) Å, α = 87.466(1)°, β = 83.003(1)°, γ = 66.690(1)°, V = 483.95(8) Å 3 , Z= 2, R gt (F) = 0.0361, CCDC no.: 1560000The asymmetric unit of the title crystal structure is shown in the figure. Tables 1 and 2 contain details on crystal structure and measurement conditions and a list of the atoms including atomic coordinates and displacement parameters. Source of materialThe title compound was prepared by the following procedure: a mixture of Na 2 CO 3 (0.10 g) and 1,2,4-Tricarboxybenzene (0.30 g) was dissolved in 5 mL deionized water, which was then placed in a 30 mL Teflon-lined stainless steel autoclave. The autoclave was sealed and heated at 165°C under autogenously pressure for seven days. After being slowly cooled to room temperature at a rate of 5°C/h, some colorless prism

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Section: Discussionmentioning

confidence: 99%

Crystal structure of poly[aqua-(μ₅-2,5-dicarboxybenzoato-κ⁵ O:O:O′:O′′:O′′′)sodium(I)], C₉H₇NaO₇

Nie

Zhao

Tian

2017

Zeitschrift Für Kristallographie - New Crystal Structures

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“…The bond lengths of Zn-O fall between 1.972(4) Å and 2.144(2) Å, and the bond lengths of Zn-N are in the range of 2.034Ĳ3)-2.121Ĳ3) Å, which are in good agreement with previous studies. 21 Two ZnĲII) ions are bridged by four nitrogen atoms from two sdi ligands to form a ĳZnĲsdi)] 2 unit. The four oxygen atoms (O6, O6A, O5 and O5A) from coordinated water and methanol molecules adopt a terminal coordination mode.…”

Section: Crystal Structures Of 5 Andmentioning

confidence: 99%

Syntheses, structures, luminescence and magnetic properties of eleven coordination polymers constructed by a N,N′-sulfuryldiimidazole ligand

Liu

Guo

et al. 2015

CrystEngComm

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Reactions of divalent transition metal ions with the N,N′-sulfuryldiimidazole ligand (sdi) gave rise to eleven coordination polymers, namely, ĳZnĲsdi) (9), ĳNiĲsdi) 2 ĲSO 4 )] (10) and ĳCdĲsdi) 0.5 ĲHbtc)ĲOCH 3 )] (11) (H 2 bdc = 1,4-benzenedicarboxylic acid, H 3 btc = 1,3,5-benzenetricarboxylic acid). X-ray single-crystal analyses reveal that they have rich structural chemistry ranging from zero-dimensional (0D) (1), one-dimensional (1D) (2-7), two-dimensional (2D) (8) to three-dimensional (3D) (9-11) networks. Compound 1 displays a 0D structure which consists of ĳZnĲsdi)] 2 dimers. Compounds 2-7 possess 1D chains with closed loops. Compound 8 shows a 2D (6 3 ) network. Compounds 9 and 10 exhibit 3D uninodal 6-connected pcu frameworks with Ĳ4 12 ·6 3 ) topology. Compound 11 displays a 3D uninodal 4-connected framework with a CdSO 4 -like net (6 5 ·8). The effects of metal ions and anions on the final motifs of the compounds have been discussed in detail. All the compounds are characterized using powder X-ray diffraction (PXRD), IR spectroscopy, thermal stability analysis and elemental analyses. Moreover, the photoluminescence properties of 1, 2, 7, 8 and 11 have been investigated. Magnetic investigation of 9 reveals spin canting antiferromagnetic interactions.

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“…The properties of CPs are not only affected by their intrinsic structural coordination bonds, but also by supramolecular interactions that can be formed between different structural moieties. Therefore, the generation of CPs based on the use of new organic ligands with specific structural and/or physical features opens new alternatives for material designs with desired properties [ 20 , 21 , 22 , 23 , 24 , 25 , 26 ]. On the other hand, solid-state properties for these crystalline materials, such as thermal stability, and fluorescent emission, can be related to the structural conformation and the coordination modes of the metal center used to synthesize these compounds.…”

Section: Introductionmentioning

confidence: 99%

The Methylene Spacer Matters: The Structural and Luminescent Effects of Positional Isomerism of n-Methylpyridyltriazole Carboxylate Semi-Rigid Ligands in the Structure of Zn(II) Based Coordination Polymers

et al. 2023

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Two Zn(II) coordination polymers (CPs) based on n-methylpyridyltriazole carboxylate semi-rigid organic ligands (n-MPTC), with n = 3 (L1) and 4 (L2), have been prepared at the water n-butanol interphase by reacting Zn(NO3)2·4H2O with NaL1 and NaL2. This allows us to systematically investigate the influence of the isomeric positional effect on their structures. The organic ligands were obtained by saponification from their respective ester precursors ethyl-5-methyl-1-(pyridin-3-ylmethyl)-1H-1,2,3-triazole-4-carboxylate (P1) and ethyl-5-methyl-1-(pyridin-4-ylmethyl)-1H-1,2,3-triazole-4-carboxylate (P2), resulting in their corresponding sodium salt forms, 3-MPTC, and 4-MPTC. The structure of the Zn(II) CPs determined by single-crystal X-ray diffraction reveals that both CPs have 2D supramolecular hydrogen bond networks. The 2D supramolecular network of [Zn(L1)]n (1) is built up by hydrogen bond interactions between oxygen and hydrogen atoms between neighboring n-methylpyridyltriazole molecules, whereas in [Zn(L2)·4H2O]n (2) the water molecules link 1D polymeric chains forming a 2D supramolecular aggregate. The structures of 1 and 2 clearly show that the isomeric effect in the semi-rigid ligands plays a vital role in constructing the Zn(II) coordination polymers, helped by the presence of the methylene spacer group, in the final structural conformation. The structures of 1 and 2 significantly affect their luminescent properties. Thus, while 2 shows strong emission at room temperature centered at 367 nm, the emission of 1 is quenched substantially.

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Construction of N,N′-di(3-pyridyl)adipoamide-based Zn(ii) and Cd(ii) coordination networks by tuning the isomeric effect of polycarboxylate ligands

Abstract: Construction of N,N′-di(3-pyridyl)adipoamide-based Zn(II) and Cd(II) coordination networks by tuning the isomeric effect of polycarboxylate ligands †

Cited by 17 publications

References 41 publications

Crystal structure of poly[aqua-(μ₅-2,5-dicarboxybenzoato-κ⁵ O:O:O′:O′′:O′′′)sodium(I)], C₉H₇NaO₇

Crystal structure of poly[aqua-(μ₅-2,5-dicarboxybenzoato-κ⁵ O:O:O′:O′′:O′′′)sodium(I)], C₉H₇NaO₇

Syntheses, structures, luminescence and magnetic properties of eleven coordination polymers constructed by a N,N′-sulfuryldiimidazole ligand

The Methylene Spacer Matters: The Structural and Luminescent Effects of Positional Isomerism of n-Methylpyridyltriazole Carboxylate Semi-Rigid Ligands in the Structure of Zn(II) Based Coordination Polymers

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Construction of N,N′-di(3-pyridyl)adipoamide-based Zn(ii) and Cd(ii) coordination networks by tuning the isomeric effect of polycarboxylate ligands

Abstract: Construction of N,N′-di(3-pyridyl)adipoamide-based Zn(II) and Cd(II) coordination networks by tuning the isomeric effect of polycarboxylate ligands †

Cited by 17 publications

References 41 publications

Crystal structure of poly[aqua-(μ5-2,5-dicarboxybenzoato-κ5 O:O:O′:O′′:O′′′)sodium(I)], C9H7NaO7

Crystal structure of poly[aqua-(μ5-2,5-dicarboxybenzoato-κ5 O:O:O′:O′′:O′′′)sodium(I)], C9H7NaO7

Syntheses, structures, luminescence and magnetic properties of eleven coordination polymers constructed by a N,N′-sulfuryldiimidazole ligand

The Methylene Spacer Matters: The Structural and Luminescent Effects of Positional Isomerism of n-Methylpyridyltriazole Carboxylate Semi-Rigid Ligands in the Structure of Zn(II) Based Coordination Polymers

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Crystal structure of poly[aqua-(μ₅-2,5-dicarboxybenzoato-κ⁵ O:O:O′:O′′:O′′′)sodium(I)], C₉H₇NaO₇

Crystal structure of poly[aqua-(μ₅-2,5-dicarboxybenzoato-κ⁵ O:O:O′:O′′:O′′′)sodium(I)], C₉H₇NaO₇