1,4-Bis(hexyloxy)benzene
نویسنده
چکیده
The asymmetric unit of the title compound, C18H30O2, contains one half-mol-ecule situated on an inversion center. The alkyl chain adopts a fully extended all-trans conformation. The C atoms of the alkyl chain are almost coplanar, with a maximum deviation of 0.042 (6) Å from the mean plane,which is inclined to the central benzene ring by 6.80 (9)°. The crystal packing exhibits no short inter-molecular contacts.
منابع مشابه
2,2′-[2,5-Bis(hexyloxy)-1,4-phenylene]dithiophene
The asymmetric unit of the title compound, C(26)H(34)O(2)S(2), comprises one half-mol-ecule located on an inversion centre. The thio-phene groups are twisted relative to the benzene ring, making a dihedral angle of 5.30 (7)°, and the n-hexyl groups are in a fully extended conformation. In the crystal, there are short C-H⋯π contacts involving the thio-phene groups.
متن کامل1,4-Dibromo-2,5-bis(hexyloxy)benzene
In the centrosymmetric title compound, C(18)H(28)Br(2)O(2), the alkyl chains adopt a fully extended all-trans conformation and each of them is almost planar. In addition, the alkyl chains are coplanar with the benzene ring. Inter-molecular Br⋯Br inter-actions [3.410 (3) Å] are present, resulting in a one-dimensional supra-molecular architecture.
متن کامل6,12-Bis(hexyloxy)-5H,11H-indolo[3,2-b]carbazole
The title compound, C30H36N2O2, was prepared in a twofold Cadogan cyclization. The mol-ecule is located about a center of inversion. The indolocarbazole skeleton is essentially planar [maximum deviation = 0.028 (2) Å], the C-N bond lengths are nearly identical and the C-C bond lengths of the pyrrole unit are significantly longer than those of the benzene subunits.
متن کامل1,4-Bis(hexyloxy)-2,5-diiodobenzene
The centrosymmetric title compound, C(18)H(28)I(2)O(2), crystallized in the monoclinic space group P2(1)/c with the alkyl chains having extended all-trans conformations, similar to those in the centrosymmetric bromo analogue [Li et al. (2008 ▶). Acta Cryst. E64, o1930] that crystallized in the triclinic space group P. The difference between the two structures lies in the orientation of the two ...
متن کاملcatena-Poly[[bis(2-aminoethanesulfonato-κ2 N,O)nickel(II)]-μ-1,4-bis(1H-imidazol-1-yl)benzene-κ2 N 3:N 3′]
In the hydro-thermally prepared title coordination polymer, [Ni(C(2)H(6)NO(3)S)(2)(C(12)H(10)N(4))](n), the Ni(II) ion and the 1,4-bis-(1H-imidazol-1-yl)benzene ligand occupy special positions on inversion centers. The metal ion shows a slightly distorted octa-hedral coordination geometry, being linked to two N atoms of two 1,4-bis-(imidazol-1-yl)benzene ligands and to two O and two N atoms of ...
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عنوان ژورنال:
دوره 69 شماره
صفحات -
تاریخ انتشار 2013