نتایج جستجو برای: thio model
تعداد نتایج: 2108112 فیلتر نتایج به سال:
The title compound, {[Cd(NCS)(2)(CH(4)N(2)S)(2)]·2H(2)O}(n), forms a one-dimensional chain parallel to the a axis, caused by the presence of the bridging thio-cyanate groups. Two solvent mol-ecules per complex are present in the lattice. The Cd(II) ion is situated on an inversion centre and is coordinated in a distorted octa-hedral fashion by two N and two S atoms from four thio-cyanate ligands...
The molecule of the title compound, C(16)H(16)N(2)OS, is not planar; the two aromatic rings are inclined to one another by 37.59 (9)°. There are intra-molecular hydrogen bonds between the benzoyl O atom and the H atom of the thio-amide N atom, and between the thio-urea S atom and the H atom of the tolyl group. These hydrogen bonds stabilize the mol-ecule in such a way that the thio-urea group a...
The title compound, C(6)H(4)Br(2)S, represents a versatile building block for the preparation of π-conjugated redox-active thienyl oligomers and metal-mediated cross-coupling reactions. This is due to the presence of an electrochemically active thienyl heterocycle and a reactive dibromo-vinyl substituent, which easily undergoes dehydro-bromination in the presence of n-butyl-lithium to afford 2-...
In the title compound, C(13)H(11)NOS·0.5C(2)H(6)O, the chalcone derivative is close to planar, the dihedral angle between the thio-phene and 4-amino-phenyl rings being 3.1 (2)°. The thio-phene ring is disordered over two orientations with occupancies of 0.842 (3) and 0.158 (3). In the crystal structure, mol-ecules are linked into chains along the b axis by N-H⋯O hydrogen bonds. The chains are c...
In the title compound, C(15)H(12)F(3)N(3)O(3)S, the pyrimidine ring adopts a half-chair conformation with the mean plane formed by the ring atoms excluding the C atom bonded to thio-phene-2-carbonyl group lying nearly perpendicular to the pyridine and thio-phene rings, making dihedral angles of 84.91 (4) and 87.40 (5)°, respectively. The dihedral angle between the pyridine and thio-phene rings ...
The title compound, C(13)H(12)N(2)O(2)S, was synthesized from furoyl isothio-cyanate and o-toluidine in dry acetone. The thio-urea group is in the thio-amide form. The central thio-urea fragment makes dihedral angles of 2.6 (1) and 22.4 (1)° with the ketofuran group and the benzene ring, respectively. The mol-ecular structure is stabilized by N-H⋯O hydrogen bonds. In the crystal structure, cent...
The title compound, C(13)H(9)N(3)O(2)S, was synthesized from furoyl isothio-cyanate and 3-amino-benzonitrile in dry acetone. The thio-urea group is in the thio-amide form. The thio-urea fragment makes dihedral angles of 3.91 (16) and 37.83 (12)° with the ketofuran group and the benzene ring, respectively. The mol-ecular geometry is stabilized by N-H⋯O hydrogen bonds. In the crystal structure, c...
The mol-ecular and crystal structure of the l-proline-derived di-thio-carbamate-carboxyl-ate compound poly[tri-μ-aqua-(μ-2-carboxyl-atopyrrolidine-1-carbodi-thio-ato)dipotassium], [K2(C6H7NO2S2)(H2O)3] n or K2(SSC-NC4H7-COO)·3H2O, has been determined. The di-thio-carbamate moiety displays a unique coordination mode, comprising a 'side-on' π-coordinated K+ cation besides a commonly σ-chelated K+...
The molecule of the title compound, [IrCl(C7H5NS)(C3H9P)3], is a distorted octa-hedral iridium complex with three PMe3 ligands arranged in a meridional geometry, a chloride ion cis to all three PMe3 groups and the phenyl iso-thio-cyanate ligand bonded in an η(2)-fashion through the C and S atoms. The C atom is trans to the chloride ion and the S atom is responsible for a significant deviation f...
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