Cristallisation du dimere d'Ag dans le groupe P2 1 /c。仿射 jusqu'a R=0,067。L'environnement de chaque Ag est un tetraedre distordu。D(Ag-Ag)=3,254 A. Etude de la structure en solution par spectroscopie RMN
The chirality alone of a conformationally restricted, bifunctional ligand (L) is the basis for the self-recognition process schematically represented below. A racemic mixture of these ligands reacts with Cu+ ions quantitatively to generate a racemic mixture of a [(CuL)2 ]2+ homochiral complex (represented by cubes), where each complex contains ligands with identical configurations.