Phosphorus–nitrogen compounds: part 70. Syntheses of tetraaminomono/bis(4-fluorobenzyl)spiro(<i>N</i>/<i>N</i>)cyclotriphosphazenes: structural characterization, Hirshfeld surface analysis and comparative evaluation of esterase activities of hCA I and hCA II isoenzymes

Okumuş, Aytuğ; Elmas, Gamze; Binici, Arzu; Tunca, Ekrem; Hökelek, Tuncer; Kılıç, Zeynel

doi:10.1039/d3nj00721a

Cited by 5 publications

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Ag(I) and Hg(II) Coordination Polymers Decorated from Fully Benzimidazole Substituted Cyclotriphosphazene Ligand and Adsorption Behaviour Against Methylene Blue

Pendar,

Duyar,

Zorlu

et al. 2024

J Inorg Organomet Polym

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Herein, we reported new two coordination polymers, {[Ag(L)](CH 3 PhSO 3 )](CH 3 CN) 4 } n (cp-1) and {[Hg(L)](Cl 2 )] (CH 3 CN) 2 } n (cp-2), were synthesized from hexapodal benzimidazole substituted cyclotriphosphazene, (L). L was characterised by 1 H NMR, 31 P NMR and mass analysis. Structure of each isolated compounds were determined by single crystal X-ray crystallography. In cp-1, L has a κ 3 N coordination mode by connecting three Ag(I) ions to constitute a 2D coordination framework whereas the ligand in cp-2 displays κ 2 N coordination mode via linking four Hg(II) ions together to create a 1D coordination polymer. Topologically, cp-1 has a 3-connected uninodal net having the point symbol {4.8 2 }. Dye adsorption studies of coordination polymers was performed out using UV-Vis. absorption spectroscopy. Adsorption experiments show that cp-1 and cp-2 removes the cationic methylene blue (MB) from water but shows no adsorption behaviour toward the anionic methyl orange (MO) and tartrazine (E102).

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