title: Absolute ordered cluster formation of an o-bisguanidinobenzene-benzoic acid complexes.
abstract: Stoichiometry-controlled complexation of o-phenylenebis-(N,N'-dimethyl-N,N'-ethylene)guanidine (BG) and benzoic acid (BA), which is forming 1:1, 1:2, 1:3, and 1:4 BG+BA systems, was observed in solution by using cold-spray ionization mass spectrometry CSI-MS and pulsed field gradient PFG NMR diffusion and in the solid state by X-ray structure analysis.
authors.affiliation: Faculity of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, Shido, Sanuki, Japan.
authors.forename: Masatoshi
authors.initials: M
authors.lastname: Kawahata
authors.forename: Kazuaki
authors.initials: K
authors.lastname: Shikii
authors.forename: Hiroko
authors.initials: H
authors.lastname: Seki
authors.forename: Tsutomu
authors.initials: T
authors.lastname: Ishikawa
authors.forename: Kentaro
authors.initials: K
authors.lastname: Yamaguchi
mesh_terms: D001565:Benzoates / Q000737:chemistry*; D004058:Diffusion; D006146:Guanidines / Q000737:chemistry*; D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008958:Models, Molecular; D008968:Molecular Conformation; D014961:X-Ray Diffraction
chemical_list: D001565:Benzoates; D006146:Guanidines; D007202:Indicators and Reagents