منابع مشابه
Butane-1,4-diyl bis(benzenecarbodithioate)
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.
متن کامل(Butane-1,3-diyne-1,4-diyl)bis(triisopropylsilane)
The mol-ecule of the title compound, C(22)H(42)Si(2), lies on a center of inversion, and the triisopropyl-silyl groups are staggered.
متن کاملButane-1,4-diyl bis(pyridine-3-carboxylate)
Mol-ecules of the title compound (alternative name: butane-1,4-diyl dinicotinate), C(16)H(16)N(2)O(4), lie on a inversion centre, located at the mid-point of the central C-C bond of the aliphatic chain, giving one half-mol-ecule per asymmetric unit. The butane chain adopts an all-trans conformation. The dihedral angle between the mean plane of the butane-3-carboxyl-ate group [for the non-H atom...
متن کاملS,S′-Butane-1,4-diyl bis(benzenecarbothioate)
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.
متن کاملButane-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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ژورنال
عنوان ژورنال: Acta Crystallographica Section C Crystal Structure Communications
سال: 2004
ISSN: 0108-2701
DOI: 10.1107/s0108270104024709