Synthesis, characterization and reactions of cluster complexes containing SeRuCoM (M=Mo or W) core and a functionally substituted cyclopentadienyl ligand

Zhang, Yuhua; Yuan, Jianchao; Lao, Wen-Jian; Yin, Yuan‐Qi; Huang, Zirui; Wu, Jiang-Jin

doi:10.1016/s0022-328x(01)00770-7

Cited by 20 publications

References 30 publications

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Development and structure elucidation of new VO²⁺, Mn²⁺, Zn²⁺, and Pd²⁺ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking

Aljohani

Shehata

Alkhatib

et al. 2021

Applied Organom Chemis

113

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An organometallic azomethine ferrocenyl ligand (FCAP) and its transition metal complexes ([M (FCAP)2], where M = VO2+, Mn2+ cations, and [M (FCAP) (CH3COO− or NO3−)], where M = Zn2+ and Pd2+ cations) were prepared. Their structures were confirmed via various spectral and physicochemical studies performed. The crystallinity of the investigated metal chelates was confirmed by X‐ray diffraction data. The spectral data of the FCAP azomethine ligand and its metal chelates were explained concerning the structural changes due to complex formation. From the electronic spectra and the magnetic moments, the information about geometric structures can be concluded. The activation thermodynamic parameters of the thermal degradation for FCAP complexes were calculated utilizing the method of Coats–Redfern. in vitro antimicrobial, anticancer, and antioxidant activities of FCAP azomethine ligand and its complexes were screened. All the investigated metal chelates exhibited superiority on the free FCAP ligand in successful treatment. Moreover, the binding nature of the investigated complexes with calf thymus DNA (ctDNA) was examined by various methods such as spectrophotometry, viscosity, and, gel electrophoresis. Their binding feature to ctDNA was proposed to be electrostatic, intercalation, or replacement mode. Furthermore, molecular docking inspection has been conducted to clarify the nature of the binding and binding affinity of protein synthesized compounds (PDB:3hb5).

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Development and structure elucidation of new VO²⁺, Mn²⁺, Zn²⁺, and Pd²⁺ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking

Aljohani

Shehata

Alkhatib

et al. 2021

Applied Organom Chemis

113

View full text Add to dashboard Cite

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Design, synthesis, structural inspection of Pd²⁺, VO²⁺, Mn²⁺, and Zn²⁺chelates incorporating ferrocenyl thiophenol ligand: DNA interaction and pharmaceutical studies

Aljohani

Shehata

Abu‐Dief

2021

Applied Organom Chemis

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Some new transition metal chelates ([M(FSH)2] and [M(FSH) (CH3COO− or NO3−)], where M = Pd2+, VO2+, Mn2+, Zn2+, and cations) incorporating ferrocenyl thiophenol imine ligand (FSH) were prepared. Various spectral and physicochemical studies were performed to elucidate the geometric structure of the investigated compounds. The spectral data of FSH imine ligand and its metal chelates were explained concerning the structural changes due to complex formation. From the electronic spectra and the magnetic moments, the information about geometric structures can be concluded. The activation thermodynamic parameters of the thermal degradation for FSH complexes were calculated utilizing the method of Coats–Redfern. Correlation of all physicochemical tools employed in the investigation and DFT calculation, FSH imine ligand acts as a bidentate ligand and coordinates to Mn2+ in octahedral geometry, VO2+ in square pyramidal geometry, Pd2+ in square planner geometry and Zn2+ in distorted octahedral geometry. in vitro antimicrobial, anticancer and antioxidant activities of FSH ligand and its complexes were checked. All complexes exhibited superiority on the free ligand in successful treatment, specifically the FSHPd complex. The new complexes were subjected to study their DNA binding via various methods such as spectrophotometry, viscosity and gel electrophoresis. Their binding feature to ctDNA was proposed to be electrostatic, intercalation or replacement mode. Finally, the molecular docking studies were performed to understand the essence of the protein synthesized compounds' binding and binding affinity (PDB:3hb5).

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Direct resolution of novel tetrahedral metal clusters on a cellulose tris‐(3,5‐dimethylphenylcarbamate) chiral stationary phase by high‐performance liquid chromatography

Zhu

Cai

Zhang

et al. 2003

J of Separation Science

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Direct resolution of novel tetrahedral metal clusters on a cellulose tris-(3,5-dimethylphenylcarbamate) chiral stationary phase by high-performance liquid chromatography Direct optical resolution of five novel tetrahedral heterometal cluster enantiomers has been achieved for the first time on a cellulose tris-(3,5-dimethylphenylcarbamate) chiral stationary phase, using hexane as the mobile phase with various alcohols as modifiers. UV detection was carried out at 254 nm. The influence of the mobile phase composition on enantioselectivity is discussed and optimum resolution has been achieved. The effect of structural variation of the solutes on their enantioseparation has also been investigated.

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Synthesis, characterization and reactions of cluster complexes containing SeRuCoM (M=Mo or W) core and a functionally substituted cyclopentadienyl ligand

Cited by 20 publications

References 30 publications

Development and structure elucidation of new VO²⁺, Mn²⁺, Zn²⁺, and Pd²⁺ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking

Development and structure elucidation of new VO²⁺, Mn²⁺, Zn²⁺, and Pd²⁺ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking

Design, synthesis, structural inspection of Pd²⁺, VO²⁺, Mn²⁺, and Zn²⁺chelates incorporating ferrocenyl thiophenol ligand: DNA interaction and pharmaceutical studies

Direct resolution of novel tetrahedral metal clusters on a cellulose tris‐(3,5‐dimethylphenylcarbamate) chiral stationary phase by high‐performance liquid chromatography

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Synthesis, characterization and reactions of cluster complexes containing SeRuCoM (M=Mo or W) core and a functionally substituted cyclopentadienyl ligand

Cited by 20 publications

References 30 publications

Development and structure elucidation of new VO2+, Mn2+, Zn2+, and Pd2+ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking

Development and structure elucidation of new VO2+, Mn2+, Zn2+, and Pd2+ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking

Design, synthesis, structural inspection of Pd2+, VO2+, Mn2+, and Zn2+chelates incorporating ferrocenyl thiophenol ligand: DNA interaction and pharmaceutical studies

Direct resolution of novel tetrahedral metal clusters on a cellulose tris‐(3,5‐dimethylphenylcarbamate) chiral stationary phase by high‐performance liquid chromatography

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Development and structure elucidation of new VO²⁺, Mn²⁺, Zn²⁺, and Pd²⁺ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking

Development and structure elucidation of new VO²⁺, Mn²⁺, Zn²⁺, and Pd²⁺ complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking

Design, synthesis, structural inspection of Pd²⁺, VO²⁺, Mn²⁺, and Zn²⁺chelates incorporating ferrocenyl thiophenol ligand: DNA interaction and pharmaceutical studies