$\mathop {\mathop {C{H_3}C{H_2}C{H_2}N{H_2}}\limits_{butyl{\kern 1pt} \,\,amine} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu}  > }\limits_{{1^o}\,amine} {\mkern 1mu} {\mkern 1mu} $ $\mathop {{\mkern 1mu} \mathop {C{H_3}C{H_2}NHC{H_2}C{H_3}}\limits_{diethyl{\kern 1pt} \,\,amine} {\mkern 1mu} {\mkern 1mu} \;}\limits_{{2^o}\,\,amine} $  ${\mkern 1mu} \mathop { > \;{\mkern 1mu} \mathop {C{H_3}{\mkern 1mu}  - {\mkern 1mu} \mathop N\limits^{\mathop |\limits^{\,\,\,\,\,\,C{H_3}} {\kern 1pt} } {\mkern 1mu}  - C{H_2}C{H_3}}\limits_{ethyl\,{\kern 1pt} dimethyl} {\mkern 1mu} }\limits_{{3^o}\,\,amine} $

વધુ પ્રમાણમાં $H-$ બંધ બનાવે  ઓછા પ્રમાણમાં $H-$ બંધ     $H-$ બંધ બનાવે