dimethylstannane

    Parameter     ppm  Hz

      D(A)         0.20
      D(B)         4.39
       J(A,B)          2.65
     
     CLARK,H.C. ET AL. CAN.J.CHEM. 41, 3005 (1963)
     THE ISOTOPIC ABUNDANCES ARE SN-117:8.68%, SN-119:7.67% & C-13:1.108%.
     J(SN-119,B):1797.1HZ. J(SN-117,B):1717.4HZ. J(SN-119,A):60.2HZ.
     J(SN-117,A):57.6HZ. J(C-13,A):129.9HZ.