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MassMS-NW-1476 tetramethylstannane C4H12Sn (Mass of molecular ion: 180)
Source Temperature: 260 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 3.2 18.0 1.1 116.0 5.1 117.0 5.7 118.0 9.9 119.0 7.8 120.0 12.8 121.0 6.5 122.0 1.6 124.0 2.0 125.0 1.2 129.0 1.2 130.0 3.0 131.0 13.6 132.0 10.1 133.0 21.8 134.0 11.5 135.0 25.5 136.0 1.1 137.0 4.0 139.0 4.4 146.0 9.8 147.0 6.1 148.0 16.9 149.0 7.1 150.0 22.3 151.0 1.4 152.0 3.1 154.0 3.9 157.0 3.0 159.0 2.0 160.0 1.4 161.0 44.4 162.0 25.7 163.0 74.5 164.0 29.2 165.0 100.0 166.0 3.5 167.0 14.0 169.0 17.1
90 MHz in CDCl3
parameter in CCl4
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1H NMR 89.56 MHz C4 H12 Sn 0.04 ml : 0.5 ml CDCl3 tetramethylstannane 
Assign. Shift(ppm)
A 0.070 J(A,SN-117)=51.9HZ. J(A,SN-119)=54.3HZ.
Hz ppm Int.33.44 0.374 41 32.19 0.360 38 6.25 0.070 1000 -19.68 -0.219 33 -20.93 -0.233 37
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1H NMR 300 MHz C4 H12 Sn 10 wt% in CCl4 tetramethylstannane Parameter ppm Hz
D(A) 0.062 LACEY,M.J. ET AL. AUST.J.CHEM. 23, 1421 (1970) J(GEM):-12.37HZ. J(C-13,A):127.2HZ.
Hz ppm Int.18.60 0.062 1000
CCl4 solution
liquid film
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