15182-67-9Relevant academic research and scientific papers
1-(2-Methoxyphenyl)-1,4-Dihydro-5H-Tetrazole-5-Thione and Its Complex with Cd(II): Molecular and Crystal Structures
Askerov,Magerramov,Osmanov,Baranov,Borisova,Samsonova,Borisov
, p. 112 - 118 (2019)
Abstract: The molecular and crystal structures of 1-(2-methoxyphenyl)-1,4-dihydro-5H-tetrazole-5-thione (L) and its complex with cadmium(II) (II) are studied by X-ray diffraction analysis (CIF files CCDC nos.?1567109 (L) and 1547252 (II)). Free ligand L is nonplanar thione. The dihedral angle between the tetrazole and benzene cycles is 85.21(7)°. These cycles form centrosymmetric dimers in the crystal by two hydrogen bonds N–H···S. The dimers contain the central planar eight-membered ring {S=C–N–H···S=C–N–H···}. Complex II has a chain structure of the composition [(C8H7N4OS)2Cd]n. The coordination mode of the Сd(II) atom is a distorted tetrahedron consisting of two nitrogen atoms and two sulfur atoms of four ligands L. The 1D chains contain the eight-membered rings {←S=C–N–Cd ← S=C–N–Cd} in the boat conformation. Weak intermolecular hydrogen bonds C–H···N are observed between the adjacent 1D chains along the c axis in the crystal.
Synthesis of unsymmetrical sulfides derived from tetrazole-5-thiols
Hrabalek,Pus,Baranek,Kunes,Palat
, p. 183 - 189 (2007/10/03)
A series of unsymmetrical sulfides derived from I-substituted tetrazole-5-thiols was prepared by fusion of the corresponding 1-R-tetrazole-5-thiol sodium salt with 1-R′-5-halotetrazole. The structure was confirmed by 1H NMR and 13C NMR spectra. The target compounds were prepared in 50-80% yields.
