@article{article49b0fc96, title = {Solution thermodynamics of geometrical isomers of pyridino calix(4)arenes and their interaction with the silver cation. The X-ray structure of a 1:1 complex of silver perchlorate and acetonitrile with 5,11,17-23-tetra,tert-butyl-[25,26,27,28-tetrakis(2-pyridylmethyl)oxyl]calix(4)arene}, author = {Namor, Angela F. Danil and Piro, Oscar E. and Salazar, L. E. P. and Aguilar-Cornejo, A. F. and Al-Rawi, N. and Castellano, Eduardo Ernesto and Velarde, F. J. S.}, year = {1998}, doi = {10.1039/a805430d}, journal = {Journal of Chemical Society. Faraday Transactions} }