parameter neat
-
1H NMR 300 MHz C3 H3 Cl2 O P neat propadienylphosphonic dichloride 
Parameter ppm Hz
D(A) 5.545 D(B) 6.253 J(A,B) 6.61 J(A,X) -18.23 J(B,X) 16.40 SIMONNIN,M.-P. & CHARRIER,C. ORG.MAGN.RESON. 1, 27 (1969) THE RELATIVE SIGNS OF J(A,X) AND(B,X) MAY BE REVERSED.
Hz ppm Int.1890.81 6.303 233 1884.19 6.281 462 1877.59 6.259 265 1874.43 6.248 235 1867.81 6.226 452 1861.21 6.204 264 1675.87 5.586 999 1669.26 5.564 932 1657.65 5.525 1000 1651.04 5.503 941