Synthesis, structure, and antibacterial properties of ternary rare-earth complexes with o-methylbenzoic Acid and 1,10-phenanthroline

Chen, Z. M.; Wang, S. P.; Yang, Ning; Zhao, Na; Zhang, J. J.; Wang, R. F.; Zhao, Bin

doi:10.1134/s1070328409070124

Cited by 19 publications

(8 citation statements)

References 18 publications

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“…The antibacterial activities for the complexes may be due to the π electron delocalization over the chelate ring, increasing the lipophilic nature of the complexes , . Hence, the antibacterial mechanism of the complexes is influenced of the cell division of fungi and bacteria …”

Section: Resultsmentioning

confidence: 99%

Lanthanide Complexes with 2,3-Dimethoxybenzoic Acid and Terpyridine: Crystal Structures, Thermal Properties, and Antibacterial Activities

Shen

Ren³

et al. 2017

Z. Anorg. Allg. Chem.

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The lanthanide coordination complexes Er(2,3-DMOBA) 3 (terpy)(H 2 O) (1) and [Nd(2,3-DMOBA) 3 (terpy)(H 2 O)] 2 (2) (2,3-DMOBA = 2,3-dimethoxybenzoate; terpy = 2,2Ј:6Ј,2ЈЈ-terpyridine) were synthesized and characterized by IR spectroscopy, powder X-ray diffraction (XRD), single-crystal X-ray diffraction, and thermogravimetric analysis. Complex 1 crystallizes in the triclinic system, space group P1, and the mononuclear subunits form a 1D chain structure along the a axis by hydrogen bonds. Complex 2 crystallizes in the monoclinic system, space group P2 1 /c, and the dinuclear subunits are further linked via the offset face-to-face π···π weak stacking interactions to form a supramolecular 2D layered structure. Thermal analysis

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Section: Resultsmentioning

confidence: 99%

Lanthanide Complexes with 2,3-Dimethoxybenzoic Acid and Terpyridine: Crystal Structures, Thermal Properties, and Antibacterial Activities

Shen

Ren³

et al. 2017

Z. Anorg. Allg. Chem.

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“…The antimicrobial mechanism is presumably that the compounds have a good lipophilic nature arising from chelation [33,34].…”

Section: Complexmentioning

confidence: 99%

A series of binuclear lanthanide(III) complexes: Crystallography, antimicrobial activity and thermochemistry properties studies

Zhang

Ren

et al. 2015

Journal of Molecular Structure

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“…What′s more, the bacteriostatic activities of the complex enhanced with the increase of the concentration in the range of tested concentrations. The bacteriostatic mechanism is presumably that the complex has a good lipophilic nature arising from chelation 26 . The filter diameter was 6.0 mm.…”

Section: Bacteriostatic Activitiesmentioning

confidence: 99%

Synthesis, Characterization, Thermal Decomposition Mechanism and Properties of the [Eu(4-MOBA)3(terpy)(H2O)]2 Complex

HUO¹,

SONG²,

Jin³

et al. 2016

Acta Physico-Chimica Sinica

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A new complex [Eu(4-MOBA)3(terpy) (H2O)]2 (4-MOBA: 4-methoxybenzoate, terpy: 2,2′ :6′ ,2′′terpyridine) was synthesized. The complex was characterized using Fourier transform infrared (FTIR) spectroscopy, elemental analysis, and powder X-ray diffraction (XRD). The structure of the complex was determined using single-crystal XRD. In the complex, each Eu 3+ ion is nine coordinated to one terpy molecule, one water molecule and three carboxylate groups. The carboxylate groups are bonded to the Eu 3+ ion in three modes: bidentate, bridging bidentate, and monodentate. Based on thermogravimetry-differential scanning calorimetry/Fourier transform infrared (TG-DSC/FTIR) measurements, we determined the thermal decomposition mechanism. The emission spectra of the complex exhibited characteristic luminescence, suggesting that terpy and 4-methoxybenzoic acid can act as sensitizing chromophores in this system. Also, bacteriostatic activities for the complex to Candida albicans and Escherichia coli are discussed.

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Synthesis, structure, and antibacterial properties of ternary rare-earth complexes with o-methylbenzoic Acid and 1,10-phenanthroline

Cited by 19 publications

References 18 publications

Lanthanide Complexes with 2,3-Dimethoxybenzoic Acid and Terpyridine: Crystal Structures, Thermal Properties, and Antibacterial Activities

Lanthanide Complexes with 2,3-Dimethoxybenzoic Acid and Terpyridine: Crystal Structures, Thermal Properties, and Antibacterial Activities

A series of binuclear lanthanide(III) complexes: Crystallography, antimicrobial activity and thermochemistry properties studies

Synthesis, Characterization, Thermal Decomposition Mechanism and Properties of the [Eu(4-MOBA)<sub>3</sub>(terpy)(H<sub>2</sub>O)]<sub>2</sub> Complex

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