Hydrogen-bonded 1D and 2D Assemblies of Tetraiso-butyl-resorcin[4]arene in the Crystalline State

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X-ray crystal structures of co-crystals involving tetra-iso-butyl-resorcin[4]arene 1 with both acetone and acetonitrile solvents were reported. The component 1?2(CH3)2CO 2 assembles such that the resorcin[4]arene adopts a C2v conformation and the acetone serves as hydrogen bond acceptors, forming a 1D hydrogen-bonded polymer. 2 (C50H68O10) crystallizes in the triclinic, space group P1 with a = 10.0440(7), b = 13.7498(9), c = 17.6374(12) ?, α = 77.726(2), β = 86.733(2), γ = 88.634(2)o, V = 2376.1(3) ?3, Dc = 1.159 g/cm3, and Z = 2. The assembly process of component 1?2CH3CN?H2O 3 yields a 2D hydrogen-bonded polymer formed by intermolecular hydrogen bonds between resorcin[4]arene and water molecules. In the case of component 3, the acetonitrile molecule serves as guest inside the bowl of resorcin[4]arene host. 3 (C48H64N2O9) crystallizes in the monoclinic, space group P2/n with a = 13.7570(18), b = 9.0961(12), c = 19.453(3) ?, β = 103.017(3)o, V = 2371.7(5) ?3, Dc = 1.138 g/cm3, and Z = 2. X-ray crystal structures of co-crystals involving tetra-iso-butyl-resorcin [4] arene 1 with both acetone and acetonitrile solvents were reported. The component 1 2 (CH3) 2CO 2 assembles such that the resorcin [4] arene (C50H68O10) crystallizes in the triclinic space group P1 with a = 10.0440 (7), b = 13.7498 (c), c = 17.6374 (12)?,? = 77.726 (2),? = 86.733 (2),? = 88.634 (2) o, V = 2376.1 (3)? 3, Dc = 1.159 g / cm3, and Z = assembly process of component 1 · 2CH3CN · H2O 3 yields a 2D hydrogen-bonded polymer formed by intermolecular hydrogen bonds between resorcin [4] arene and water molecules. In the case of component 3, the acetonitrile molecule serves as guest inside the bowl of resorcin (4) arene host. 3 (C48H64N2O9) crystallizes in the monoclinic space group P2 / n with a = 13.7570 (18), b = 9.0961 (12), c = 19.453 , V = 2371.7 (5)? ​​3, Dc = 1.138 g / cm3, and Z = 2.
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