首页> 外文期刊>Journal of chemical crystallography >Structure of 1,2,3,4,9,9-hexachloro-6,7-tetrahydro-1,4-methano-naphthalene: a facially differentiated, annulated 1,3-cyclohexadiene
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Structure of 1,2,3,4,9,9-hexachloro-6,7-tetrahydro-1,4-methano-naphthalene: a facially differentiated, annulated 1,3-cyclohexadiene

机译:1,2,3,4,9,9-六氯-6,7-四氢-1,4-甲基-萘的结构:面异化,环化的1,3-环己二烯

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The X-ray crystal structure of the title compound is reported. Crystal data: T = 100 K, monoclinic, P2(1), a = 8.2990(17), b = 13.2300(26), c = 12.0350(24) Angstrom, beta = 93.676(30)degrees V = 1318.7 (5) Angstrom(3), and R = 0.0368. The methylene carbon atoms in the cyclohexadiene ring are disordered over two positions above and below the ring plane. The chlorine substituted endocyclic double bond deviates from planarity with an angle of 8.10(13)degrees toward the endo-face. The facially differentiated 1,3-cyclohexadiene moiety is only slightly pyramidalized, deviating 1.75(20)degrees also toward the endo-face of the tricyclic system. [References: 14]
机译:报告了标题化合物的X射线晶体结构。晶体数据:T = 100 K,单斜晶,P2(1)/ n,a = 8.2990(17),b = 13.2300(26),c = 12.0350(24)埃,贝塔= 93.676(30)度V = 1318.7( 5)埃(3),R = 0.0368。环己二烯环中的亚甲基碳原子在环平面上方和下方的两个位置无序。氯取代的环内双键相对于端面偏离平面度为8.10(13)度。面部差异化的1,3-环己二烯部分仅略微呈锥体状,也朝三环系统的内表面偏离1.75(20)度。 [参考:14]

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