A symmetrical dicyclopentyl substituted cucurbit[6]uril (CyP₂Q[6]) was synthesized, and crystallized under the conditions of 3 mol/L hydrochloric acid solution and the induction of ZnCl₂. The crystal structure was characterized by X-ray single crystal diffractometer, ¹H NMR and MS, and the results show that the crystal belongs to the monoclinic crystal system with P2₁/n space group, a = 13.095 (2), b = 33.002 (6), c = 15.770 (3), α = 90°, β = 102.828(5)°, γ = 90°, Z = 4, and a macroporous honeycomb structure appears in the crystal.

中文翻译：

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一种新型对称双环戊基取代葫芦[6]脲的制备与表征

合成了对称的双环戊基取代葫芦[6]脲(CyP ₂ Q[6])，并在3 mol/L盐酸溶液和ZnCl ₂诱导条件下结晶。晶体结构经X射线单晶衍射仪、¹ H NMR和MS表征，结果表明该晶体属于单斜晶系，具有P2 ₁ /n空间群，a = 13.095 (2), b = 33.002 (6), c = 15.770 (3), α = 90°, β = 102.828(5)°, γ = 90°, Z = 4，晶体中出现大孔蜂窝状结构。