New Varieties of Crystalline Architecture Produced by Small Changes in Molecular Structure in Tape Complexes of Melamines and Barbiturates

Abstracf This paper describes the crystal structures of a series of seven l:1 complexes between N,Nrbis(z-X-phenyl)melamine and 5,5-diethylbarbituric acid (X = H, F, Cl, Br, I, CH3, and CF3). This series provides small perturbations on the structures of rnolecules (l{,Nrbis(p-X-phenyl)melamines) used in a previous study (Zerkowski, J. A.; MacDonald, J. C… CONTINUE READING