5,8-Bis(3-hydroxy-3-methylbut-1-yn-1-yl)-2,11-dithia[3.3]paracyclophane
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چکیده
IN THE CRYSTAL STRUCTURE OF THE TITLE COMPOUND [SYSTEMATIC NAME: 2,2'-dimethyl-4,4'-(3,10-dithia-tricyclo-[10.2.2.2(5,8)]octa-deca-1(14),5,7,12,15,17-hexaen-6,17-di-yl)dibut-3-yn-2-ol], C(26)H(28)O(2)S(2), mol-ecules are linked by O-H⋯O hydrogen bonds, forming a tubular chain which runs parallel to the b axis. The tubular structure is reinforced by π-π stacking inter-actions [centroid-centroid distance = 3.6332(16Å].
منابع مشابه
5,8-Dibromo-14,15,17,18-tetramethyl-2,11-dithia[3.3]paracyclophane
In the title mol-ecule [systematic name: 1(2),1(5)-dibromo-5(2),5(3),5(5),5(6)-tetramethyl-3,7-dithia-1,5(1,4)-dibenzenacyclooctaphane], C(20)H(22)Br(2)S(2), the distance between the centroids of the two benzene rings is 3.326 (4) Å, and their mean planes are almost parallel, forming a dihedral angle of 1.05 (7)°. The crystal packing exhibits no inter-molecular contacts shorter than the sum of ...
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IN THE TITLE COMPOUND [SYSTEMATIC NAME: 13,15-dibromo-6-nitro-3,10-dithia-tricyclo-[10.2.2.2(5,8)]octa-deca-1(14),5,7,12,15,17-hexa-ene], C(16)H(13)Br(2)NO(2)S(2), the dihedral angle between the two benzene rings is 0.93 (2)°. The crystal structure is stabilized by weak π-π inter-molecular inter-actions [centroid-centroid distance = 3.286 (5) Å]. One S atom and the H atoms on neighboring C atom...
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The title compound, C(16)H(12)Br(2)F(2)S(2) [systematic name: 1(2),1(5)-dibromo-5(2),5(5)-difluoro-2,7-dithia-1,5(1,4)-dibenzenaocta-phane], has two approximately parallel benzene rings with a dihedral angle of 1.53 (15)° between them and with a centroid-centroid distance of 3.3066 (18) Å. In the crystal structure, mol-ecules are stacked along the a axis through an inter-molecular π-π inter-act...
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