In the crystal structure of the title complex, [Cd(NCS)(2)(C(7)H(5)ClN(4))(2)](n), the Cd(II) atom lies on a crystallographic inversion center and assumes a distorted octa-hedral geometry. The 2-chloro-6-(1H-1,2,4-triazol-1-yl)pyridine mol-ecule acts as a terminal ligand. The thio-cyanate ligands function as μ(1,3)-bridging units connecting adjacent Cd(II) atoms with a separation of 5.7525 (11)...

The Sn(IV) atom in the title compound, [Sn(CH3)2(NCS)2(C12H8N2)], is located on a twofold rotation axis in a distorted octa-hedral enviroment. The methyl groups are trans to each other [C-Sn-C = 175.7 (3)°], whereas the thio-cyanate groups are cis to each other.

The title salt, C(9)H(18)NO(+)·C(7)H(3)ClNO(4) (-), was obtained as an unexpected product of the reaction of 4-chloro-3-nitro-benzoyl isothio-cyanate with pyrrolidine. The six-membered ring of the 4-oxopiperidinium cation adopts a chair conformation. In the crystal structure, two cations and three anions are linked together by inter-molecular N-H⋯O and C-H⋯O hydrogen bonds and arranged diagonal...

In the title compound, [Cu(C(13)H(17)BrClN(2)O)(NCS)], the Cu atom is in a slightly distorted square-planar geometry, coordinated by the three donor atoms of the ligand and the N atom of the isothio-cyanate group.

In the title coordination polymer, [Ag(2)(NCS)(2)(C(27)H(26)P(2))(2)](n), two centrosymmetrically related Ag(+) cations are linked by two thio-cyanate anions into binuclear eight-membered macrocycles. The Ag⋯Ag separation within the macrocycle is 5.4400 (6) Å. The distorted tetra-hedral coordination about each metal atom is completed by the P atoms of two bridging 1,3-bis-(diphenyl-phosphan-yl)...

Since this paper was submitted for publication, a paper has appeared on the mechanism of urease by Mack and Villars [1923]. In this paper the authors agree with the present writer in accepting the Werner formula for urea. They have detected and estimated cyanate in solutions of urea undergoing zymolysis, and also have shown that the cyanate rises to a maximum and falls again towards the end of ...

In the crystal structure of the title compound, C(8)H(9)N(2) (+)·SCN(-), the nearly planar 2-methyl-benzimidazolium cation [r.m.s. deviation = 0.0123 (4) Å] is perpendicular to a mirror plane and the methyl H atoms are disordered about the mirror plane with equal occupancies. The thio-cyanate anion also lies on a mirror plane. N-H⋯N hydrogen bonds link the components into an infinite chain alon...

Two new end-to-end (EE) cyanate bridged 1D coordination polymers of Ni(II) are isolated which contain linear (180°) Ni-N-C and Ni-O-C angles in Ni-NCO-Ni bridges and show ferromagnetic (F) coupling in agreement with the reported theoretical model for linear EE bridges.

The asymmetric unit of the title crystal structure, [Cd(3)(NCS)(6)(C(7)H(6)N(4))(2)](n), contains two independent Cd(II) ions, one of which is located on a crystallographic inversion center. Each independent Cd(II) ion is in a slightly distorted octa-hedral coordination environment, but the disortion from ideally octa-hedral is greater in the environment of the Cd(II) ion on a general position....