(2E,4Z)-3-METHOXY-2,4-HEXADIENEDINITRILE

    Parameter     ppm  Hz

      D(A)         5.68
      D(B)         7.07
      D(C)         4.83
       J(A,B)         12.0
       J(A,C)          1.4
       J(B,C)         -0.5
     
      D(D)         3.85
     
     HALL,J.H. & PATTERSON,E. J.AM.CHEM.SOC. 89, 5856 (1967)
     J(B,C) MAY BE NEGATIVE AND LESS THAN 0.5 HZ.