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首页> 外文期刊>Crystallography reports >Clathrate Formation of Gossypol: The Structure of the Complex of Gossypol with Tropolone
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Clathrate Formation of Gossypol: The Structure of the Complex of Gossypol with Tropolone

机译:棉酚的包合物形成:棉酚与对Tro酮的复合物结构

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The clathrate of gossypol with tropolone is prepared for the first time and studied by X-ray diffraction. The structure is determined and refined using 7307 reflections (Siemens SMART/CCD diffractometer). The crystals are monoclinic, C_(30)H_(30)O_8250L?C_7H_6O_2, a = 35.5892(1) A, b = 12.8893(2) A, c = 18.5910(2) A, β = 118.54(3)°, Z = 8, space group C2/c, and R = 0.058. Each gossypol molecule is linked to two tropolone molecules through hydrogen bonds. The host (gossypol) and guest (tropolone) molecules form separate bilayers that are parallel to the bc plane and alternate along the a-axis.
机译:首次制备了棉酚与托酚酮的包合物,并通过X射线衍射研究。使用7307反射(Siemens SMART / CCD衍射仪)确定并完善结构。晶体是单斜晶体,C_(30)H_(30)O_8250L?C_7H_6O_2,a = 35.5892(1)A,b = 12.8893(2)A,c = 18.5910(2)A,β= 118.54(3)° ,Z = 8,空间组C2 / c,R = 0.058。每个棉酚分子通过氢键与两个托酚酮分子相连。主体分子(棉酚)和客体分子(tropolone)形成平行于bc平面并沿a轴交替的独立双层。

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