Mn(II), Ni(II), Cu(II), Zn(II), Cd(II), Hg(II) and Co(II) complexes of 1-phenyl-1H-tetrazole-5-thiol: Synthesis, spectral, structural characterization and thermal studies

Crystal structure of poly[(μ4-1-methyl-1H-tetrazole-5-thiolato-κ3 S:S:N:N′)copper(I)], C2H3CuN4S

“…Coordination polymers constructed from 1H-tetrazole-5-thiol and its derivatives have received much attention because of the diverse coordination properties of these ligands [1][2][3][4][5][6][7][8]. In order to further develop this branch of coordination chemistry research, the title coordination polymer based on Liu and Zhang: C 2 H 3 CuN4S Table 3: Fractional coordinates and atomic displacement parameters (Å 2 ).…”

“…A mixture of Cu(CH 3 COO) 2 . H 2 O (0.5 mmol), 1-methyl-1H-tetrazole-5-thiol (0.5 mmol) and H 2 O (10 mL) was stirred at room temperature for 30 min.…”

New palladium (II) complexes with 1‐phenyl‐1H‐tetrazole‐5‐thiol and diphosphine Synthesis, characterization, biological, theoretical calculations and molecular docking studies

“…Thione compounds are adaptable ligands capable of bonding to transition metal chemistry and non‐transition metals, and the coordinate to transition metals in a wide range of oxidation state. [ 1–18 ] Thione ligands have the facility to stabilize both low and high oxidation state of metal ions, and this mostly due to the approval of thiol and thione tautmers (Chart 1). [ 1 ]…”

“…The thiol‐substituted heterocycle ligand, 1‐phenyl‐tetrazole‐5‐thiol (Hptt), having one soft donor sulfur and three hard donor nitrogen atoms, is a tetrazole‐based heterocyclic thioamide, providing more coordination sites for metal ions to form metal coordination complexes, most commonly, as monodentate ligands through the sulfur or nitrogen atom and can coordinated as bidentate chelating fashion through the sulfur and nitrogen atoms, or mode and bidentate bridging mode through the sulfur and nitrogen atoms, or through the sulfur atom only, as bridge between two metals atoms. Recently, many studies were published including complexes of tetrazole‐5‐thiol ligand with metal ions, [ 2–18 ] or with mixed ligand complexes of tetrazole‐5‐thiol with phosphine or amine as co‐ligands. [ 6–11,19–26 ] Transition metal complexes of tetrazole‐5‐thione present a wide range of applications in agriculture, medicine, industry, analytical and organic chemistry, as antibacterial, anti‐fungal, and anti‐inflammatory.…”

Optical properties, structural, and DFT studies of Pd(II) complexes with 1‐phenyl‐1H‐tetrazol‐5‐thiol, X‐ray crystal structure of [Pd(κ1‐S‐ptt)2(κ2‐dppe)] complex

“…Tetrazole‐thione ligands containing sulfur and nitrogen donors and their complexes are very important because of their different application in different fields, such as medicine, material science, agriculture, and industry. [ 1–6 ] Tetrazole derivatives (such as tetrazole thiol) are important ligands in inorganic complexes. [ 6–15 ] Tetrazole‐thiol has a tautomeric equilibrium between thiol (I) and thione (II) forms (Figure 1).…”