A DFT study on a calix[5]crown-based heteroditopic receptor
摘要:
The structures and binding energies of complexes formed between tris-ureido-calix[5]crown 1 and n- and 2-phenylethylammonium chloride have been determined by density functional calculations. Density functional theory analysis shows that the heteroditopic receptor 1 binds organic salt species with positive cooperativity.
Allosterically driven self-assemblies of interlocked calix[6]arene receptors
作者:Stéphane Le Gac、Jean-François Picron、Olivia Reinaud、Ivan Jabin
DOI:10.1039/c0ob01020k
日期:——
moieties. The ureido arms are also capable of binding the counter anion Cl− of the ammonium guest, thus leading to a quinternary neutral complex. Such remarkable behavior is due to the versatility of the calix[6]areneplatform, which allows the implementation of a high number of functions, leading to multiple non-covalent attractive interactions, whereas the macrocycle remains flexible, thus allowing induced-fit
Multisite molecular receptors and co-systems ammonium cryptates of macrotricyclic structures
作者:F. Kotzyba-Hibert、J.M. Lehn、P. Vierling
DOI:10.1016/s0040-4039(00)77745-8
日期:1980.1
A DFT study on a calix[5]crown-based heteroditopic receptor
作者:Claudia Gargiulli、Giuseppe Gattuso、Anna Notti、Sebastiano Pappalardo、Melchiorre F. Parisi
DOI:10.1080/10610271003678529
日期:2010.6.1
The structures and binding energies of complexes formed between tris-ureido-calix[5]crown 1 and n- and 2-phenylethylammonium chloride have been determined by density functional calculations. Density functional theory analysis shows that the heteroditopic receptor 1 binds organic salt species with positive cooperativity.