H. Kitamura et al., A TRIPLY HYDROGEN-BONDING SYSTEM CONSTRUCTED BY SELF-ASSEMBLY OF BIGUANIDE COMPLEX AND IMIDE-CONTAINING COMPOUND, Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 285, 1996, pp. 281-286
A triply hydrogen-bonding system has been constructed between bis(biph
enylbiguanidado)nickel(II) ([Ni(bpbg)(2)]) and phenobarbital (Phbar),
which has been characterized by the IR and H-1-NMR spectroscopies and
the X-ray structure analysis.