Crystal engineering of coordination polymers using 4,4'-bipyridine as a bond between transition metal atoms.
Coordination polymers have attracted an enormous interest among chemists due to their novel physical and chemical properties. This review describes the role of 4,4'-bipyridine in discovering various coordination polymers with novel topologies that range from one-dimensional to three dimensional. The geometries of coordination polymers of bipy include linear, zigzag, four-fold helices, molecular antenna, ladder, railroad, double, triple and quadruple chains, bilayer, square and rectangular grid, honeycomb layers, Lincoln Logs, 3D frames, diamondoid, 4(2) x 8(2) and cubic networks.
Biradha
Kumar
K
Department of Chemistry, Indian Institute of Technology, Kharagpur-721302, India. kbiradha@chem.iitkgp.ernet.in
Sarkar
Madhushree
M
Rajput
Lalit
L