A lead(II) supramolecular coordination polymer, obtained from polydonor N'-(amino(pyrazin-2-yl)methylene)thiosemicarbazide, stabilized by tetrel bonds and other non-covalent interactions

We report on a new tetranuclear lead(II) complex [Pb4L4(NO2)2(MeOH)2](ClO4)2 (1), which was obtained by reacting an aqueous mixture of Pb(ClO4)2•3H2O and NaNO2 with a methanolic solution of N'-(amino(pyrazin-2yl)methylene)thiosemicarbazide (HL), yielding...