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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of (E)-1,2-diferrocenyl-1,2-bis(furan-2-yl)ethene
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Crystal structure of (E)-1,2-diferrocenyl-1,2-bis(furan-2-yl)ethene

机译:(E)-1,2-二茂铁基-1,2-双(呋喃-2-基)乙烯的晶体结构

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The title compound, [Fe2(C5H5)2(C20H14O2)], is the product of a new synthetic route towards tetra­aryl/hetaryl-substituted ethenes that reduces the occurrence of side-products. In the crystal, the mol­ecule is centrosymmetric and the cyclo­penta­dienyl (Cp) rings are nearly coplanar and aligned slightly closer to a staggered conformation than to an eclipsed one. The ethene plane is tilted by 32.40 (18)° with respect to that of the substituted Cp ring and by 63.19 (19)° with respect to that of the furan ring. C—H⋯π inter­actions link the mol­ecules into a three-dimensional supramolecular framework.
机译:标题化合物[Fe 2(C 5 H 5)2(C 20 H 14 O 2)]是四芳基/杂芳基取代的乙烯的新合成路线的产物,可减少副产物的产生。在晶体中,该分子是中心对称的,并且环戊二烯基(Cp)环几乎共面,并且排列成略比交错的构象而不是偏光的构象。乙烯平面相对于取代的Cp环倾斜32.40(18)°,并且相对于呋喃环倾斜63.19(19)°。 C-H⋯π相互作用将分子链接到三维超分子框架中。

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