Abstract Three novel inclusion compounds of 4,4’-sulfonyldibenzoic anion, boric acid and tetrabutylammonium, 2[(C4H9)4N]+·[C14O6H8S]2−·3.5[B(OH)3]·1.5H2O (1), 2[(C4H9)4N]+·[C14O6H8S]2−·2[B(OH)3]·7H2O (2) and 1.5[(C4H9)4N]+·0.5[C14O6H9S]2−·0.5[C14O6H9S]−·2[B(OH)3] (3), were prepared and characterized by single crystal X-ray diffraction, IR spectroscopy and thermogravimetric analyses (TGA). Compound 1: triclinic system, P¯ 1, a = 9.371(3) Å, b = 17.624(5) Å, c = 18.678(6) Å, α = 92.471(3)°, β = 101.837(4)°, γ = 91.331(4)°, V = 3014.9(15) Å3, Z = 2, R1 = 0.0902; compound 2: orthorhombic, Pca21, a = 19.8104 Å, b = 9.2340 Å, c = 34.9875 Å, V = 6400.2(18) Å3, Z = 4, R1 = 0.0728; compound 3: triclinic, P¯ 1, a = 10.0088(1) Å, b = 13.2179(1) Å, c = 18.945(2) Å, α = 70.6850(1)°, β = 86.9100(1)°, γ = 71.3400(1)°, V = 2237.2(4) Å3, Z = 2, R1 = 0.0628. The results show that the host 4, 4’-sulfonyldibenzoic anion can combine with boric acid to form the similar hydrogen-bonded ribbons through O-H…O interactions in these three compounds. However, with the existence of the same guest template of tetrabutylammonium, the similar ribbons finally generate two sandwich-like layer frameworks of 1 and 2, and one 3D network containing cavities of 3. Clearly, the participation of water molecules should be mainly responsible for the distinct difference between the layer structure and the 3D network.

中文翻译：

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三种 4,4'-磺酰基二苯甲酸阴离子/硼酸和四丁基铵包合物中的类似氢键带

摘要 4,4'-磺酰二苯甲酸阴离子、硼酸和四丁基铵的三种新型包合物，2[(C4H9)4N]+·[C14O6H8S]2-·3.5[B(OH)3]·1.5H2O (1), 2 [(C4H9)4N]+·[C14O6H8S]2−·2[B(OH)3]·7H2O (2) 和 1.5[(C4H9)4N]+·0.5[C14O6H9S]2−·0.5[C14O6H9S]−·制备了 2[B(OH)3] (3)，并通过单晶 X 射线衍射、红外光谱和热重分析 (TGA) 对其进行了表征。化合物1：三斜晶系，P¯ 1, a = 9.371(3) Å, b = 17.624(5) Å, c = 18.678(6) Å, α = 92.471(3)°, β = 101.837(4)°, γ = 91.331(4)°，V = 3014.9(15) Å3，Z = 2，R1 = 0.0902；化合物 2：正交，Pca21，a = 19.8104 Å，b = 9.2340 Å，c = 34.9875 Å，V = 6400.2(18) Å3，Z = 4，R1 = 0.0728；化合物 3: 三斜, P¯ 1, a = 10.0088(1) Å, b = 13.2179(1) Å, c = 18.945(2) Å, α = 70.6850(1)°, β = 86.9100(1)°, γ = 71.3400(1)°，V = 2237.2(4) Å3，Z = 2，R1 = 0.0628。结果表明主体4,4'-磺酰二苯甲酸阴离子可以与硼酸结合，通过这三种化合物中的OH…O相互作用形成类似的氢键带。然而，由于存在相同的四丁基铵客体模板，相似的带状结构最终生成了两个夹层状的层状骨架 1 和 2，以及一个包含空腔 3 的 3D 网络。 显然，水分子的参与应该主要负责层结构和 3D 网络之间的明显区别。