In the title compound, C(7)H(12)N(2)O(2)S(2), the conformation of the dithia-cyclo-pentane ring is a half-chair, with a total puckering amplitude Q(T) = 0.473 (5) Å. Inter-molecular C-H⋯N and C-H⋯O inter-actions help to establish the packing.
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http://dx.doi.org/10.1107/S1600536812021307 | DOI Listing |
Acta Crystallogr Sect E Struct Rep Online
March 2013
School of Chemistry and Material Science, Anhui Normal University, Wuhu, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online
February 2013
PO Box 5800, MS 1411, Sandia National Laboratories, Albuquerque, NM 87185-1411, USA.
The borazine ring of the title mol-ecule, C(7)H(21)B(3)ClN(5), shows a mild distortion from a planar to a flattened boat conformation. Steric effects due to the methyl and dimethyl-amine substituents appear to be the cause of this distortion.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
May 2012
The mononuclear title compound, [Ti(C(11)H(8)ClN(2))(2)(C(2)H(6)N)(2)]·C(7)H(8), was synthesized by the reaction of N-(4-chloro-phen-yl)-2-pyrrolylcarbaldimine with Ti(C(2)H(6)N)(4). The Ti(IV) ion is situated on a twofold rotation axis and displays a distorted octa-hedral geometry defined by four N atoms from two 2-[(4-chloro-phen-yl)imino-meth-yl]pyrrol-1-ide ligands and two N atoms from two dimethyl-amine ligands. The Ti-N(pyrrole) bond length [2.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
December 2011
The crystal structure of the title complex, {(C(2)H(8)N)[CuCl(2)(N(3))]}(n), exhibits inorganic chains consisting of Cu(II) cations as well azide and chloride anions. The chains, made up from Cu-Cl-Cu-N-Cu linkages, are aligned parallel to the c axis. This architecture is further stabilized by a number of N-H⋯Cl hydrogen bonds involving the protonated charge-compensating dimethyl-amine cations and chloride atoms.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
June 2010
Ordered Matter Science Research Center, College of Chemistry and Chemical, Engineering, Southeast University, Nanjing 211189, People's Republic of China.
The reaction of dimethyl-amine, 18-crown-6, and perchloric acid in methanol yields the title compound, C(2)H(8)N(+)·ClO(4) (-)·C(12)H(24)O(6)·H(2)O. The dimethyl-ammonium cation and the water mol-ecule inter-act with the 18-crown-6 unit: N-H⋯O hydrogen bonds are formed between the ammonium NH(2) (+) group and four O atoms of the crown ether, while the water mol-ecule on the other side of 18-crown-6 ring forms O-H⋯O hydrogen bonds with two other O atoms of the crown ether. All conventional donors and acceptors in the cations are thus engaged in hydrogen bonding.
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