S,S′-Butane-1,4-diyl bis(benzenecarbothioate)
نویسندگان
چکیده
The title compound, C18H18O2S2, which lies on an inversion center, adopts a gauche (+)-trans-trans-trans-gauche (-) (g (+) tttg (-)) conformation in the S-CH2-CH2-CH2-CH2-S bond sequence. In the crystal, mol-ecules are packed in a herringbone arrangement through inter-molecular C-H⋯π inter-actions.
منابع مشابه
Butane-1,4-diyl bis(pyridine-4-carboxylate)
The mol-ecule of the title compound, C(16)H(16)N(2)O(4), lies about an inversion centre; the butane chain adopts an extended zigzag conformation. The dihedral angle between the pyridine ring and the adjacent COO group is 3.52 (s14)°.
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The title compound, C18H18S4, which lies on an inversion center, adopts a trans-gauche (+)-trans-gauche (-)-trans (tg (+) tg (-) t) conformation of the S-CH2-CH2-CH2-CH2-S bond sequence. In the crystal, a π-π inter-action with a centroid-centroid distance of 3.8797 (16) Å is observed.
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