(Z)-2-pyridinecarbaldehyde (2-pyridyl)hydrazone

    Parameter     ppm  Hz

      D(A)         7.220
      D(B)         7.697
      D(C)         7.159
      D(D)         8.734
       J(A,B)          7.57
       J(A,C)          1.15
       J(A,D)          0.83
       J(B,C)          7.53
       J(B,D)          1.83
       J(C,D)          5.00
     
      D(E)         7.321
      D(F)         7.502
      D(G)         6.677
      D(J)         8.085
       J(E,F)          8.35
       J(E,G)          1.40
       J(E,J)          0.91
       J(F,G)          6.80
       J(F,J)          1.77
       J(G,J)          4.95
     
      D(K)         7.025
     
      D(L)        13.756
     
     BELL,C.F. & MORTIMORE,G.R. ORG.MAGN.RESON. 7, 512 (1975)