Self-assembly of three new coordination complexes: Formation of 2-D square grid, 1-D chain and tape structures

Indrani, Murugan; Ramasubramanian, Ramasamy; Fronczek, Frank R.; Vasanthacharya, N. Y.; Kumaresan, S.

doi:10.1016/j.molstruc.2009.05.024

Cited by 7 publications

(2 citation statements)

References 45 publications

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“…In the crystal structure of catena- [(VII;Indrani et al, 2009)], the two independent Ni II atoms are located on a centre of symmetry and are coordinated by two 2,4,6-trimethylbenzoate (TMB) anions and two water molecules in the basal plane, while another water molecule bridges the Ni atoms in the axial directions, forming polymeric chains as in the title compound, (I). In (VII), the Ni-O bond lengths are in the range 2.0337 (15)-2.1316 (13) Å .…”

Section: Comparison With Related Structuresmentioning

confidence: 99%

Crystal structure of catena-poly[[[diaquabis(2,4,6-trimethylbenzoato-κO)cobalt(II)]-μ-aqua-κ² O:O] dihydrate]

et al. 2017

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Section: Comparison With Related Structuresmentioning

confidence: 99%

Crystal structure of catena-poly[[[diaquabis(2,4,6-trimethylbenzoato-κO)cobalt(II)]-μ-aqua-κ² O:O] dihydrate]

et al. 2017

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“…anticancer, antimicrobial, anti‐inflammatory, anticonvulsant, antidiabetic, antihypertensive, antitubercular, antiviral and antiparasitic reagents, antioxidants, proton pump inhibitors, anticoagulants, hormone modulators, CNS stimulants as well as depressants and lipid level modulators, etc . Within the imidazole ring, the protonated nitrogen atom (–C–NH–) is a good source for hydrogen bonding interaction either with a variety of therapeutic targets, exhibiting broad pharmacological activities or with a variety of toxic anions like cyanide, fluoride, giving high detection activity as anion chemo‐sensor , …”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization, Modeling, and Antimicrobial Activity of Fe^III, Co^II, Ni^II, Cu^II, and Zn^II Complexes Based on Tri‐substituted Imidazole Ligand

Ismael

Abdou

Abdel‐Mawgoud

2018

Zeitschrift anorg allge chemie

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The reaction of the synthesized 2‐(4,5‐diphenyl‐1H‐imidazol‐2‐yl) phenol, (HL) ligand with FeIII, CoII, NiII, CuII, and ZnII ions at room temperature resulted in the formation of the five complexes; [Fe(L)2(H2O)(Cl)]·2H2O and [M(L)2)]·nH2O [M = Co, Zn (n = 2), Ni, Cu (n = 1)]. The ligand and its complexes were characterized based on elemental analyses, spectral, magnetic and molar conductance measurements. The molecular and electronic structure of the ligand and its complexes was optimized theoretically and the quantum chemical parameters were calculated. The results revealed an interesting geometrical variation; octahedral for FeL, seesaw for CoL, distorted square planar for NiL and CuL, as well a tetrahedral arrangement for ZnL. The HL ligand and its metal complexes were screened against the growth of pathogenic bacteria [Escherichia coli (G–) and Bacillus cereus (G+)] and fungi (Aspergillus fumigatus) in terms of the minimum inhibitory concentration (MIC). The metal complexes showed high enhancement as antimicrobial candidates with lower MIC values compared with their parent ligand. Structure activity relationship formula was quantified by correlating the experimental MIC values with theoretical electronic chemical properties. Molecular docking of the complexes against CYP51B protein of A. fumigatus, the target enzyme for the antimicrobial reagents, was achieved to find the best orientation of the substrate, which would form a stable complex with overall minimum energy. The docking results enhanced the activity of the imidazole‐based complexes as promising antimicrobial candidates.

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Micro-mesoporous carbons form non-porous zinc-organic coordination compounds: Synthesis, structure and gas adsorption properties

Chuvikov,

Shmelev,

Chistyakov

et al. 2024

Carbon

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Self-assembly of three new coordination complexes: Formation of 2-D square grid, 1-D chain and tape structures

Cited by 7 publications

References 45 publications

Crystal structure of catena-poly[[[diaquabis(2,4,6-trimethylbenzoato-κO)cobalt(II)]-μ-aqua-κ² O:O] dihydrate]

Crystal structure of catena-poly[[[diaquabis(2,4,6-trimethylbenzoato-κO)cobalt(II)]-μ-aqua-κ² O:O] dihydrate]

Synthesis, Characterization, Modeling, and Antimicrobial Activity of Fe^III, Co^II, Ni^II, Cu^II, and Zn^II Complexes Based on Tri‐substituted Imidazole Ligand

Micro-mesoporous carbons form non-porous zinc-organic coordination compounds: Synthesis, structure and gas adsorption properties

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Self-assembly of three new coordination complexes: Formation of 2-D square grid, 1-D chain and tape structures

Cited by 7 publications

References 45 publications

Crystal structure of catena-poly[[[diaquabis(2,4,6-trimethylbenzoato-κO)cobalt(II)]-μ-aqua-κ2 O:O] dihydrate]

Crystal structure of catena-poly[[[diaquabis(2,4,6-trimethylbenzoato-κO)cobalt(II)]-μ-aqua-κ2 O:O] dihydrate]

Synthesis, Characterization, Modeling, and Antimicrobial Activity of FeIII, CoII, NiII, CuII, and ZnII Complexes Based on Tri‐substituted Imidazole Ligand

Micro-mesoporous carbons form non-porous zinc-organic coordination compounds: Synthesis, structure and gas adsorption properties

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Crystal structure of catena-poly[[[diaquabis(2,4,6-trimethylbenzoato-κO)cobalt(II)]-μ-aqua-κ² O:O] dihydrate]

Crystal structure of catena-poly[[[diaquabis(2,4,6-trimethylbenzoato-κO)cobalt(II)]-μ-aqua-κ² O:O] dihydrate]

Synthesis, Characterization, Modeling, and Antimicrobial Activity of Fe^III, Co^II, Ni^II, Cu^II, and Zn^II Complexes Based on Tri‐substituted Imidazole Ligand