Figure 1.18

Figure 1.18 features a qualitative MO scheme for the pi-MOs of buta-1,3-diene and acrolein.

butrhf01.mol

Input file for buta-1,3-diene:

#p RHF/6-31G(d) scf=tight pop=full gfinput  

butRHF_01f, RHF/6-31G(d) opt=tight C2h      

0 1       
C,0,-0.0221218875,0.,-0.0267670643
C,0,-0.0061683904,0.,1.2956986692
C,0,1.2186039557,0.,2.1043013308
C,0,1.2345574528,0.,3.4267670643
H,0,-0.9435732878,0.,-0.5800458791
H,0,0.8863760899,0.,-0.6044505437
H,0,-0.9372985842,0.,1.8391301293
H,0,2.1560088531,0.,3.9800458791
H,0,0.3260594754,0.,4.0044505437
H,0,2.1497341495,0.,1.5608698707


 

acroleinrhf01.mol

Input file for acroleine:

#p RHF/6-31G(d) scf=tight pop=full gfinput  

acroleineRHF01, RHF/6-31G(d) opt=tight 

0 1       
 C                  0.36692262    0.67227065    0.00000000
 C                 -0.41129480   -0.57203039    0.00000000
 C                  0.12353581   -1.78162803    0.00000000
 H                  1.43965477    0.56472695    0.00000000
 H                 -0.48482719   -2.66767721    0.00000000
 H                  1.18990985   -1.92972902    0.00000000
 H                 -1.48402695   -0.46448670    0.00000000
 O                 -0.14196153    1.82318658    0.00000000