منابع مشابه
1-Furoyl-3-methyl-3-phenylthiourea
The title compound, C(13)H(12)N(2)O(2)S, crystallizes with two independent mol-ecules in the asymmetric unit. The two mol-ecules differ in the conformation of the thio-carbonyl and carbonyl groups, and show the typical geometric parameters of substituted thio-urea derivatives. The crystal structure is mainly stabilized by inter-molecular N-H⋯O hydrogen bonding.
متن کامل1-Furoyl-3-[3-(trifluoromethyl)phenyl]thiourea
The title compound, C(13)H(9)F(3)N(2)O(2)S, crystallizes with two independent mol-ecules in the asymmetric unit. The central thio-urea core is roughly coplanar with the furan and benzene rings, showing O-C-N-C(S) torsion angles of 2.3 (4) and -11.4 (2)° and (S)C-N-C-C torsion angles of -2.4 (4) and -28.8 (4)°, respectively, in the two independent mol-ecules. The trans-cis geometry of the thio-u...
متن کاملRedetermination of 1-benzyl-3-furoyl-1-phenylthiourea
The title compound, C(19)H(16)N(2)O(2)S, was synthesized from furoyl isothio-cyanate and N-benzyl-aniline in dry acetone and the structure redetermined. The structure [Otazo-Sánchez et al. (2001 ▶). J. Chem. Soc. Perkin Trans. 2, pp. 2211-2218] has been re-determined in order to establish the intramolecular and intermolecular inter-actions. The thio-urea group is in the thio-amide form. The thi...
متن کاملcatena-Poly[[bis[3-(1H-imidazol-1-yl)-1-phenylpropan-1-one-κN 3]nickel(II)]-μ-oxalato-κ4 O 1,O 2:O 1′,O 2′]
In the title compound, [Ni(C(2)O(4))(C(12)H(12)N(2)O)(2)](n), the Ni(II) atom, lying on a twofold rotation axis, is coordinated by two N atoms from two monodentate 3-(1H-imidazol-1-yl)-1-phenyl-propan-1-one (L) ligands and four O atoms from two oxalate anions in a distorted octa-hedral geometry. The oxalate anion has a twofold rotation axis through the mid-point of the C-C bond and acts as a br...
متن کامل1 : 1 Ordered Domain Growth in Pb ( Mg 1 / 3 Ta 2 / 3 ) O 3 – La ( Mg 2 / 3 Ta 1 / 3 ) O 3 Relaxor Ferroelectric Perovskites
Single-phase perovskite solid solutions are formed across the entire (1 − x)Pb(Mg1/3Ta2/3)O3–xLa(Mg2/3Ta1/3)O3 (PLMT) pseudobinary system. Although as-sintered (1300°C, 3 h) samples with x ≤ 0.1 adopt a phase-separated, “PMN-type” microstructure comprising small (2–3 nm) ordered domains dispersed in a disordered matrix, extensive domain growth and complete order can be induced by extended therm...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808020114