1-(6-Amino-1,3-benzodioxol-5-yl)-3-(4-pyridyl)prop-2-en-1-one crystallizes with Z' = 2: hydrogen-bonded supramolecular substructures in one and two dimensions, each containing only one type of molecule.
نویسندگان
چکیده
Grupo de InvestigacioÂn de Compuestos Heterocõ Âclicos, Departamento de Quõ Âmica, Universidad de Valle, AA 25360 Cali, Colombia, Departamento de Quõ Âmica InorgaÂnica y OrgaÂnica, Universidad de JaeÂn, 23071 JaeÂn, Spain, Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen AB24 3UE, Scotland, and School of Chemistry, University of St Andrews, Fife KY16 9ST, Scotland Correspondence e-mail: [email protected]
منابع مشابه
Crystal structures of (2E)-1-(3-bromothiophen-2-yl)-3-(2-methoxyphenyl)prop-2-en-1-one and (2E)-1-(3-bromothiophen-2-yl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one
In the mol-ecules of the title compounds, (2E)-1-(3-bromo-thio-phen-2-yl)-3-(2-meth-oxy-phen-yl)prop-2-en-1-one, C14H11BrO2S, (I), which crystallizes in the space group P-1 with four independent mol-ecules in the asymmetric unit (Z' = 8), and (2E)-1-(3-bromo-thio-phen-2-yl)-3-(3,4-di-meth-oxy-phen-yl)prop-2-en-1-one, C15H13BrO3S, (II), which crystallizes with Z' = 8 in the space group I2/a, the...
متن کاملThe crystal structures of two chalcones: (2E)-1-(5-chlorothiophen-2-yl)-3-(2-methylphenyl)prop-2-en-1-one and (2E)-1-(anthracen-9-yl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one
In the crystal of compound (I), C14H11ClOS, mol-ecules are linked by C-H⋯O hydrogen bonds to form simple C(5) chains. Compound (II), C26H22O, crystallizes with Z' = 2 in space group P-1; one of the mol-ecules is fully ordered but the other is disordered over two sets of atomic sites having occupancies 0.644 (3) and 0.356 (3). The two disordered components differ from one another in the orientat...
متن کاملThree substituted 4-pyrazolylbenzoates: hydrogen-bonded supramolecular structures in one, two and three dimensions.
The molecules of ethyl 4-(5-amino-3-methyl-1H-pyrazol-1-yl)benzoate, C13H15N3O2, are linked by two independent N-H...O hydrogen bonds into a chain of edge-fused and alternating R(4)2(8) and R(2)2(20) rings. A combination of N-H...N and N-H...O hydrogen bonds links the molecules of methyl 4-(5-amino-3-tert-butyl-1H-pyrazol-1-yl)benzoate, C15H19N3O2, into sheets of alternating R(2)2(20) and R(6)6...
متن کاملDiaquadibromidobis[3-dimethylamino-1-(4-pyridyl-κN)prop-2-en-1-one]cadmium(II)
In the title compound, [CdBr(2)(C(10)H(12)N(2)O)(2)(H(2)O)(2)], the Cd(II) ion is located on an inversion center and is six-coordinated by two N atoms [Cd-N = 2.377 (3) Å] from two different 3-dimethyl-amino-1-(4-pyrid-yl)prop-2-en-1-one ligands, two O atoms [Cd-O = 2.355 (2) Å] from two coordinated water mol-ecules and two bromide anions [Cd-Br = 2.6855 (5) Å]. Inter-molecular O-H⋯O hydrogen b...
متن کامل(2E)-3-(1,3-Benzodioxol-5-yl)-1-(3-bromo-2-thienyl)prop-2-en-1-one
In the title mol-ecule, C(14)H(9)BrO(3)S, the the prop-2-en-1-one (enone) fragment is close to planar [C-C-C-O = 2.5 (7)°] and it subtends dihedral angles of 12.5 (3) and 5.3 (4)° with respect to the thio-phene and benzene rings, respectively. The dihedral angle between the aromatic ring systems is 12.60 (18)°. Two C-H⋯O inter-actions help to consolidate the non-centrosymmetic crystal packing, ...
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عنوان ژورنال:
- Acta crystallographica. Section C, Crystal structure communications
دوره 63 Pt 2 شماره
صفحات -
تاریخ انتشار 2007