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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of 2-meth­oxy-2-[(4-meth­oxy­phen­yl)sulfan­yl]-1-phenyl­ethanone
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Crystal structure of 2-meth­oxy-2-[(4-meth­oxy­phen­yl)sulfan­yl]-1-phenyl­ethanone

机译:2-甲氧基-2-[[(4-甲氧基苯基)硫烷基] -1-苯基乙酮的晶体结构

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In the title β-thio­carbonyl compound, C16H16O3S, the adjacent meth­oxy and carbonyl O atoms are synperiplanar [the O—C—C—O torsion angle is 19.8 (4)°] and are separated by 2.582 (3) Å. The dihedral angle between the rings is 40.11 (16)°, and the meth­oxy group is coplanar with the benzene ring to which it is connected [the C—C—O—C torsion angle is 179.1 (3)°]. The most notable feature of the crystal packing is the formation of methine and methyl C—H⋯O(carbon­yl) inter­actions that lead to a supra­molecular chain with a zigzag topology along the c axis. Chains pack with no specific inter­molecular inter­actions between them.
机译:在标题β-硫代羰基化合物C16H16O3S中,相邻的甲氧基和羰基O原子为同上平面[OC-C-O扭转角为19.8(4)°],并隔开2.582(3)Å。环之间的二面角为40.11°(16)°,甲氧基与与其相连的苯环共面[CC-OC扭转角为179.1°(3)°]。晶体堆积的最显着特征是次甲基和甲基CHOH(羰基)相互作用的形成,导致沿c轴呈锯齿形的超分子链。链条之间没有特定的分子间相互作用。

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