In the mol-ecule of the title compound, C(28)H(22)S(2), the two thio-phene rings are twisted with respect to the central benzene ring, making dihedral angles of 71.59 (12) and 50.71 (12)°. The two terminal benzene rings are oriented at dihedral angles of 37.59 (11) and 20.12 (11)° to their bonded thio-phene rings.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971823 | PMC |
http://dx.doi.org/10.1107/S1600536809045917 | DOI Listing |
Acta Crystallogr E Crystallogr Commun
January 2024
Department of Chemistry, M.M.A.M.C (Tribhuvan University) Biratnagar, Nepal.
In the title compound, CHNS, the asymmetric unit comprises two similar mol-ecules ( and ). In mol-ecule , the central thio-phene ring makes dihedral angles of 89.96 (12) and 57.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
July 2023
Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai-600 025, Tamilnadu, India.
In the title compounds, CHFNOS () and CHFNOS (), the benzo-thio-phene rings are essentially planar with maximum deviations of 0.009 (1) and 0.001 (1) Å for the carbon and sulfur atom in compounds and , respectively.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
July 2023
Department of Chemistry, University of Kentucky, Lexington, KY, 40506-0055, USA.
The syntheses and crystal structure studies of four organic salts of trihexyphenidyl, ., trihexyphenidylium [1-(3-cyclo-hexyl-3-hy-droxy-3-phenyl-prop-yl)piperidin-1-ium] 4-nitro-benzoate, CHNO·CHNO (), trihexyphenidylium 4-hy-droxy-benzoate, CHNO·CHO (), trihexyphenidylium 4-bromo-benzoate, CHNO·CHBrO (), and trihexyphenidylium thio-phene-2-carboxyl-ate hemihydrate, 2CHNO·2CHOS·HO (), con-ducted at 90 K are described. Structures , , and are solvent free with one cation-anion pair per asymmetric unit, while crystallizes as a hemihydrate, having two cation-anion pairs and one water of crystallization in its asymmetric unit.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
May 2023
Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai-600 025, Tamilnadu, India.
In both of the title compounds, CHNOS, (), and CHNOS, (), the benzo-thio-phene rings are essentially planar with maximum deviations of 0.026 (1) and -0.016 (1) Å for the carbon and sulfur atoms in compounds () and (), respectively.
View Article and Find Full Text PDFIUCrdata
March 2023
Department of Chemistry & Biochemistry, Central Connecticut State University, 1619 Stanley Street, New Britain, CT 06053, USA.
The crystal structure of the title silver(I) complex, [Ag(NO)(CHNS)], has monoclinic (2/) symmetry, with the silver(I) atom and the nitrate group sitting on a twofold rotation axis. The complex also exhibits a thienyl-ring flip disorder, which is common for unsubstituted thio-phene rings.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!