Synthesis and structural characterization of a gold(I) complex containing 1,3-dimethylcyanurate ligand

Abu‐Salem, Qutaiba; Harb, Mohammad K.; Maichle‐Mößmer, Cäcilia; Steimann, Manfred; Voelter, Wolfgang

doi:10.1016/j.arabjc.2014.05.027

Cited by 4 publications

(2 citation statements)

References 28 publications

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“…Structural commentaryThe tautomeric structures of CA has been investigated by many workers[2][20]. It is interesting and important to understand the tautomeric form in which the CA is involved in compound formation with bicyclo [2.2.2] octane.…”

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confidence: 99%

Structural and Spectral Studies of Bis (1, 3, 5-triazinane-2, 4, 6-trione) 1, 4-diazabicyclo [2·2·2] Octane (TTDO).

Ponnuvel,

Nivithaa,

Kala

et al. 2023

J Chem Crystallogr

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1,3,5-triazinane-2,4,6-trione) 1,4-diazabicyclo[2.2.2]octane (TTDO) was prepared from 1,4-Diazabicyclo[2.2.2]octane (DABCO) and cyanuric acid (CA) by solvent evaporation method. The TTDO molecule crystallized in the centrosymmetric space group C2/c with a monoclinic crystal system. The structure has a salt bridge between N1(CA)-H1 and N4(DABCO)-H4. The DABCO comes in between two CA moieties linearly disposed on either side of the two nitrogen atoms of DABCO. On sidewise, the CA molecules extend H-bonding showing a supramolecular assembly. Hydrogen bonding as compelled by stereographic projection. The Hirshfeld surface analysis con rms that the crystal is formed by involving intermolecular interactions. FT-IR con rms the presence of N-H, C-H, C=O and CN stretching vibrations of the molecule. The photoluminescence spectra show intense peaks at 532 nm in the green region. TG-DTA analysis con rms that the molecule is stable up to 143°C and loses CA in the rst stage and DABCO decomposes subsequently. Antibacterial activity shows that TTDO inhibits Gram-positive (Staphylococcus aureus) and Gram-negative (Salmonella typhi) bacteria.

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confidence: 99%

Structural and Spectral Studies of Bis (1, 3, 5-triazinane-2, 4, 6-trione) 1, 4-diazabicyclo [2·2·2] Octane (TTDO).

Ponnuvel,

Nivithaa,

Kala

et al. 2023

J Chem Crystallogr

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“…In its neutral, undissociated form, cyanuric acid shows tautomerism and can exist in the keto (I) or enol (II) forms (Fig. 1) (Abu-Salem et al, 2017). In basic solution, it forms an anion with resonance between the (III), (IV) and (V) forms (Fig.…”

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Polymeric coordination complex of lithium(I) with aqua and cyanurate ligands

et al. 2021

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The polymeric title complex, poly[hexa-μ-aqua-diaquatetra-μ-cyanurato-tetralithium] [Li4(C3H2N3O3)4(H2O)7] n , synthesized at room temperature from an aqueous solution of lithium hydroxide and cyanuric chloride, crystallizes in the triclinic space group P\overline{1}. There are two distinct Li+ cations in the asymmetric unit, one of which, Li1, has distorted trigonal–bipyramidal geometry and is coordinated via oxygen to two cyanurate anions occupying equatorial positions, and three water molecules, two in the axial positions and the third in an equatorial position. One of the axial water ligands and the equatorial water ligand are involved in bridging to a crystallographically equivalent Li1 cation. A centre of inversion lies between the two Li1 cations and the Li1...Li1 distance is 3.037 (5) Å. The remaining axial water ligand bridges to the second Li cation, Li2, which is disordered over two crystallographic sites with approximately equal occupancy, and has an Li1...Li2 distance of 3.438 (7) Å. The terminal Li2 cation is coordinated to three water molecules and an oxygen atom from a cyanuric anion and has a distorted tetrahedral geometry. A three-dimensional network of intermolecular hydrogen bonds involving N—H...O, O—H...O and O—H...N interactions serves to hold the structure together, as confirmed by a Hirshfeld surface analysis. The title compound was further characterized using IR and UV–vis spectroscopy and TG–DTA analysis.

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Elucidating the mechanisms of action of antibiotic-like ionic gold and biogenic gold nanoparticles against bacteria

Paesa

Ganuza

Alejo

et al. 2023

Journal of Colloid and Interface Science

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Synthesis and structural characterization of a gold(I) complex containing 1,3-dimethylcyanurate ligand

Cited by 4 publications

References 28 publications

Structural and Spectral Studies of Bis (1, 3, 5-triazinane-2, 4, 6-trione) 1, 4-diazabicyclo [2·2·2] Octane (TTDO).

Structural and Spectral Studies of Bis (1, 3, 5-triazinane-2, 4, 6-trione) 1, 4-diazabicyclo [2·2·2] Octane (TTDO).

Polymeric coordination complex of lithium(I) with aqua and cyanurate ligands

Elucidating the mechanisms of action of antibiotic-like ionic gold and biogenic gold nanoparticles against bacteria

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