In the title compound, [Ni(NCS)(2)(CH(3)CN)(2)](n), the Ni(II) cation is coordinated by two N-bonded and two S-bonded thio-cyanate anions, as well as two acetonitrile mol-ecules in an octa-hedral NiN(4)S(2) coordination mode. The asymmetric unit comprises one nickel cation, two thio-cyanate anions and two actonitrile mol-ecules. In the crystal, the Ni(II) cations are connected by bridging thio-...

In the title compound, [Cd(NCS)(2)(C(7)H(7)NO)](n), the Cd(2+) ion is six-coordinated by one N,O-bidentate 1-(2-pyridyletahanone ligand, two N-bonded thio-cyanate ions and two S-bonded thio-cyanate ions. In the resulting distorted CdOS(2)N(3) octa-hedron, the N atoms adopt a fac arrangement. The bridging thio-cyanate ions lead to infinite sheets oriented parallel to (101) in the crystal structure.

The thio-amide and quaternary amine parts of the title compound, C(6)H(15)N(2)S(+)·Cl(-), are mutually almost perpendicular, the dihedral angle being 80.6 (7)°. The thio-amide group is planar and adopts a Z conformation, whereas the amine end of the cation is in an extended conformation. In the supra-molecular structure, mol-ecules are linked into centrosymmetric dimers by two hydrogen bonds: N...

Reaction of cadmium thio-cyanate with 2-chloro-pyrazine leads to the polymeric title compound, [Cd(NCS)2(C4H3ClN2)2] n . The Cd(II) cation, which is located on a center of inversion, is coordinated by two N-bonded and two S-bonded thio-cyanate anions and by two N-bonded 2-chloro-pyrazine ligands within a slightly distorted octa-hedron. The Cd(II) cations are linked into chains along the a axis ...

The title compound, C(11)H(14)N(2)O(2)S, was synthesized from furoyl isothio-cyanate and piperidine in dry acetone. The thio-urea group is in the thio-amide form. The thio-urea group makes a dihedral angle of 53.9 (1)° with the furan carbonyl group. In the crystal structure, mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds, forming one-dimensional chains along the c axis. An intram...

The number and position of sulfur atoms in cyclic (thio)carbonate monomers from d -glucal are varied, their influence on polymerisability, polymer sequence thermal properties is discussed.

The L-2 1 ScaI ribozyme derived from the intervening sequence of Tetrahymena thermophila pre-rRNA catalyzes a guanosine-dependent endonuclease reaction that is analogous to the first step in self-splicing of this intervening sequence. We now describe pre-steady-state kinetic experiments, with sulfur substituting for the pro-Rp (nonbridging) phosphoryl oxygen atom at the site of cleavage, that t...

thio-Glycosides with a pseudo-disaccharide structure are synthesizedviaaziridine opening reactions starting from glycosyl thioacetates one-pot protocol, which affords glycomimetics equipped for easy and stable conjugation to aglycones.

In the title compound, [Cd(NCS)(2)(C(11)H(17)N(3))](n), the Cd(II) atom is octa-hedrally coordinated by the N,N',N''-tridentate Schiff base ligand and one terminal thio-cyanate N atom. Two trans-N:S-bridging thio-cyanates complete the N(5)S donor set around the Cd atom. In the crystal, adjacent Cd(II) ions are linked by the thio-cyanate N:S-bridges into polymeric chains along the c axis.

In the title compound, C(8)H(10)N(2)S, the o-tolyl group and the thio-urea core are planar. The mean planes of the two groups are almost perpendicular [82.19 (8)°]. The thio-urea group is in the thio-amide form, in which resonance is present. In the crystal structure, mol-ecules are linked by inter-molecular N-H⋯S hydrogen bonds, forming two infinite chains parallel to the (110) and (10) planes.