Lanthanide-induced helical arrays of [{Co(III) sepulchrate} intersection {p-sulfonatocalix[4]arene}] supermolecules.
In the presence of lanthanide ions, a Co(III) sepulchrate cation [Co(diHOsar)]3+ and sodium p-sulfonatocalix[4]arene form a 1:1 host-guest complex which is self-assembled into a zeolite-like lattice network comprised of parallel, single stranded helices.
School of Biomedical, Biomolecular and Chemical Sciences, University of Western Australia, Crawley, W.A. 6009, Australia. cbsmith@cyllene.uwa.edu.au
Christopher B
CB
Smith
Leonard J
LJ
Barbour
Mohamed
M
Makha
Colin L
CL
Raston
Alexandre N
AN
Sobolev
D047250:Calixarenes / Q000737:chemistry*; D003035:Cobalt / Q000737:chemistry*; D028581:Lanthanoid Series Elements / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D009942:Organometallic Compounds / Q000737:chemistry*; D010636:Phenols / Q000737:chemistry*
D028581:Lanthanoid Series Elements; D009942:Organometallic Compounds; D010636:Phenols; C511968:p-sulfonatocalix(4)arene; D047250:Calixarenes; D003035:Cobalt