Two 9-alkylthiophenanthrenes at 193 K (alkyl = dodecyl and tetradecyl)

Authors
Kansikas, J Sipila, K
Citation
J. Kansikas et K. Sipila, Two 9-alkylthiophenanthrenes at 193 K (alkyl = dodecyl and tetradecyl), ACT CRYST C, 56, 2000, pp. 69-71
Citations number
7
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
56
Year of publication
2000
Part
1
Pages
69 - 71
Database
ISI
SICI code
0108-2701(200001)56:<69:T9A1K(>2.0.ZU;2-V
Abstract
Two isostructural 9-thiophenanthrene derivatives, 9-dodecylthiophenanthrene , C26H34S, (I), and 9-tetradecylthiophenanthrene, C28H38S, (II), are report ed. They crystallize in the monoclinic space group P2(1)/c with four molecu les in a unit cell. The S-C-phenanthrene bonds are 1.767 (2) and 1.772 (4) Angstrom and S-C-alkyl bonds are 1.809 (2) and 1.804 (4) Angstrom for (I) a nd (II), respectively. The bond angles at S are 104.04(11) and 104.0 (2)deg rees for (I) and (II), respectively.