نتایج جستجو برای: s angle
تعداد نتایج: 828000 فیلتر نتایج به سال:
In the title compound, C(19)H(21)N(3)O(3)S, the C-SO(2)-NH-C torsion angle is 66.20 (9)°. The dihedral angle between the benzene ring and the essentially planar indazole ring system [r.m.s. deviation = 0.0361 (1) Å] is 72.97 (6)°. The S atom has a distorted tetra-hedral geometry [maximum deviation = O-S-O = 119.30 (6)°]. The crystal structure features inversion-related dimers linked by pairs of...
In the title compound, C(9)H(9)N(3)O(3)S, the benzene ring and the N-carbamothio-ylacetamide unit are oriented at a dihedral angle of 54.82 (4)°. The dihedral angle between the ring and its attached nitro group is 28.54 (12)°. An intra-molecular, bifurcated N-H⋯(O,O) hydrogen bond generates two S(6) rings. In the crystal, inversion dimers linked by pairs of N-H⋯S hydrogen bonds generate R(2) (2...
In the title compound, C(14)H(13)NO(3)S, the conformation of the N-H bond in the C-SO(2)-NH-C(O) segment is anti to the C=O bond. The tolyl and benzoyl groups are twisted about the S-N bond, with a C-S-N-C torsion angle of 68.8 (4)°. The dihedral angle between the sulfonyl and the benzoyl benzene rings is 73.9 (1)°. In the crystal, the mol-ecules are linked into C(4) chains along the c axis by ...
The mol-ecule of the title compound, C(15)H(15)NO(3)S, has a twisted U-shaped conformation: the twist occurs at the central C-S(=O)(2)-C-C-C unit and the benzene ring makes a dihedral angle of 28.74 (7)° with the phenyl ring. The S-C-C=N torsion angle is -88.95 (13)°. In the crystal, inversion dimers linked by pairs of O-H⋯N hydrogen bonds generate R(2) (2)(6) loops, and C-H⋯O hydrogen bonds co...
The mol-ecule of the title heterocyclic compound, C(16)H(17)N(3)O(3)S, is bent at the S atom with an C-SO(2)-NH-C torsion angle of 80.17 (8)°. The phenyl substituent at the S atom is rotated out of the plane of the 1H-indazole ring [inter-planar angle = 46.24 (8)°]. In the crystal, inter-molecular N-H⋯N and N-H⋯O hydrogen bonds build up a ribbon developing parallel to the b-axis direction. C-H⋯...
In the title compound, C(16)H(15)N(3)O(3)S, the dihedral angle between the aromatic rings is 8.18 (11)° and the C=N-N=C torsion angle is 178.59 (14)°. The conformation of the thia-zine ring is an envelope, with the S atom displaced by 0.8157 (18) Å from the mean plane of the other five atoms (r.m.s. deviation = 0.045 Å). An intra-molecular O-H⋯N hydrogen bond closes an S(6) ring. In the crystal...
In the crystal structure of the title compound, C(15)H(17)NO(2)S, the conformations of the N-C bond in the C-SO(2)-NH-C segment are trans and gauche, respectively, with respect to the S=O bonds. The mol-ecule is bent at the S atom with a C-SO(2)-NH-C torsion angle of -61.8 (2)°. Furthermore, the conformation of the N-H bond and the 3-methyl group in the aniline benzene ring are nearly anti to e...
spatial distribution of electric field amplitude has an essential role in laser-induced damagemulti-layer coating. a new method introduced in this paper to reduce the electric field intensityeffectively within the high index layers in multi-layer reflectors that are irradiated by high power lasers.the design is based on specific non-quarter wave pairs, assuming the number of layers is held cons...
In the title compound, [RuCl(C(6)H(6))(C(15)H(17)NS)]PF(6), the cation adopts a three-legged piano-stool structure around the Ru(II) atom with an η(6)-benzene ligand, a chloride ligand and a 2-[2-(tert-butyl-sulfan-yl)phen-yl]pyridine (btppy) ligand. The btppy ligand acts as a N,S-bidentate ligand, forming a six-membered ring, which has an envelope conformation. The S-Ru-N bite angle is 86.76 (...
In the title compound, C(19)H(13)NO(4)S, the mol-ecule is twisted at the S atom with a C-S-N-C torsion angle of -65.2 (2)° between the benzene ring and the -SO(2)-NH-C=O segment. The dihedral angle between the benzene and the naphtho-furan ring system is 83.3 (1)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds into chains running along the c axis. An intra-molecular N-H⋯O(furan)...
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