摘要:
RHF/6-31G(d) and MP2/6-31G(d) quantum-chemical calculations of N', N'-dimethylethanohydrazide molecule and also MP2/6-31G(d) calculations of its protonated forms were performed. With the use of IR and H-1 NMR spectroscopy the series of N',N'-dialkylhydrazides and their salts with HCl and H2SO4 were studied. The position of proton addition was determined. The experimental results were compared with the calculated findings.