Crystal structure of 2-benzoyl-4-methyl-1-[1-(methylethenyl)-2-benzoyloxypropyl]- 1,2,4-triazolidine-3,5-dione, C23H23N3O5
نویسندگان
چکیده
منابع مشابه
Crystal structure of 1-methyl-2-[(E)-2-(4-methylphenyl)ethenyl]-4-nitro-1H-imidazole
In the title mol-ecule, C13H13N3O2, the planes of the benzene and imidazole rings form a dihedral angle of 7.72 (5)°. In the crystal, mol-ecules are linked by weak C-H⋯N and C-H⋯O hydrogen bonds, forming layers parallel to (100). A weak C-H⋯π inter-action connects these layers into a three-dimensional network. A π-π stacking inter-action, with a centroid-centroid distance of 3.5373 (9) Å, is al...
متن کاملCrystal structure and conformational analysis of 2-hy-droxy-3-(2-methyl-prop-1-en-1-yl)naphthalene-1,4-dione.
In the structure of the title compound, C14H12O3, the substituent side chain, in which the H atoms of both methyl groups are disordered over six equivalent sites, lies outside of the plane of the naphthalene-dione ring. The ring-to-chain C-C-C-C torsion angles are 50.7 (3), -176.6 (2) and 4.9 (4)°. An intra-molecular meth-yl-hy-droxy C-H⋯O hydrogen bond is present. In the crystal, mol-ecules ar...
متن کامل3′-Benzoyl-1′-methyl-4′-phenylspiro[acenaphthylene-1(2H),2′-pyrrolidin]-2-one
In the title compound, C(29)H(23)NO(2), the pyrrolidine ring adopts a twisted conformation about one of the C-N bonds. The acenaphthone ring (r.m.s. deviation = 0.025 Å) lies almost perpendicular to the pyrrolidine ring [dihedral angle = 88.08 (8)°]. The dihedral angle between the phenyl rings is 88.12 (11)°. In the crystal structure, weak C-H⋯π inter-actions connect the mol-ecules.
متن کاملCrystal structure of (E)-1-methyl-2-[2-(2-methoxphenyl)ethenyl]-4-nitro-1H-imidazole
In the asymmetric unit of the title compound, C13H13N3O3, the 2-(2-methoxphen-yl)ethenyl unit is connected to the methyl-nitro-imidazole 1-methyl-4-nitro-1H-imidazole moiety. The mol-ecule is quasi-planar and the planes of the two rings form a dihedral angle of 0.92 (11)°. The crystal packing can be described as layers parallel to the (011) plane, stabilized by inter-molecular C-H⋯O hydrogen bo...
متن کاملCrystal structure of 2-{[1-(4-bromobenzyl)-1H-1,2,3-triazol-4-yl]methoxy}naphthalene-1,4-dione
In the title compound, C20H14BrN3O3, the benzene ring makes dihedral angles of 71.30 (11) and 68.95 (14)° with the naphthalene ring system and the triazole ring, respectively. The latter two ring systems are coplanar, with a dihedral angle of 2.92 (12)°. The O atoms deviate from the naphthalene ring system by 0.029 (2) and -0.051 (2) Å. In the crystal, mol-ecules are linked by C-H⋯O and C-H⋯N h...
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ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 1998
ISSN: 2197-4578,1433-7266
DOI: 10.1524/ncrs.1998.213.14.319