462
M. Akazome and S. Matsumoto
Fig. 22.4 Kodama’s urea-modified phenylalanine salt host. a Host and guest structures. b Methyl
3-tolyl sulfoxide-included crystals (CCDC-1478529: space group P1). c Ethyl 4-tolyl sulfoxideincluded crystals (CCDC-1478530: P2 1 )
M. Akazome and S. Matsumoto
Fig. 22.4 Kodama’s urea-modified phenylalanine salt host. a Host and guest structures. b Methyl
3-tolyl sulfoxide-included crystals (CCDC-1478529: space group P1). c Ethyl 4-tolyl sulfoxideincluded crystals (CCDC-1478530: P2 1 )