Crystal structure and chiral recognition of supramolecular complex composed of tris(1,2-diaminoethane)cobalt(iii) carbonate and alpha-cyclodextrin, [Co(en)(3)](2)(CO(3))(3).2(alpha-CDX).
The novel Co(III)-CDX supramolecular complex [Co(en)(3)](2)(CO(3))(3).2(alpha-CDX) (1) was prepared and the circular dichroism spectrum showed that complex 1 is 25% Lambda-rich (Lambda : Delta = 62.5 : 37.5). X-ray crystallography revealed the crystal structure of complex 1 and the reasonable chiral recognition mechanism of this system.
Ohta
Natsuki
N
Institute for Higher Education Research and Practice, Osaka University, Toyonaka, Osaka 560-0043, Japan.
Fuyuhiro
Akira
A
Yamanari
Kazuaki
K