Arman Hadi D, Kaulgud Trupta, Tiekink Edward R T
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 25;66(Pt 10):o2602. doi: 10.1107/S1600536810037165.
The asymmetric unit of the title co-crystal solvate, C(14)H(10)O(4)S(2)·2C(14)H(12)N(2)·C(4)H(8)O, comprises a 2,2'-(disulfanedi-yl)dibenzoic acid mol-ecule, two mol-ecules of 2,9-dimethyl-phenanthroline and a tetra-hydro-furan (THF) solvent mol-ecule. Each end of the twisted diacid [dihedral angle between the benzene rings = 74.33 (17)°] forms a strong O-H⋯N hydrogen bond with a 2,9-dimethyl-phenanthroline mol-ecule, forming a trimeric aggregate. The crystal structure comprises layers of acid and THF mol-ecules, and layers of 2,9-dimethyl-phenanthroline mol-ecules that alternate along the a axis, the main connections between them being of the type C-H⋯O.
标题共晶溶剂化物C(14)H(10)O(4)S(2)·2C(14)H(12)N(2)·C(4)H(8)O的不对称单元包含一个2,2'-（二硫烷二基）二苯甲酸分子、两个2,9-二甲基菲咯啉分子和一个四氢呋喃（THF）溶剂分子。扭曲二酸[苯环之间的二面角 = 74.33 (17)°]的每个末端与一个2,9-二甲基菲咯啉分子形成强O-H⋯N氢键，形成三聚体聚集体。晶体结构由酸和THF分子层以及2,9-二甲基菲咯啉分子层沿a轴交替组成，它们之间的主要连接类型为C-H⋯O。
