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All results from a given calculation for C3H6O (2-Propen-1-ol)

using model chemistry: MP2/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31G(2df,p)
 hartrees
Energy at 0K-192.635398
Energy at 298.15K-192.641656
HF Energy-191.941520
Nuclear repulsion energy116.862501
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP2/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3886 3670 30.40      
2 A 3310 3126 7.09      
3 A 3234 3054 3.75      
4 A 3210 3032 3.96      
5 A 3096 2924 39.80      
6 A 3046 2877 43.59      
7 A 1715 1620 0.42      
8 A 1544 1458 1.45      
9 A 1493 1410 13.86      
10 A 1440 1360 5.42      
11 A 1321 1248 0.98      
12 A 1292 1220 19.93      
13 A 1256 1187 47.80      
14 A 1176 1111 14.95      
15 A 1102 1040 76.72      
16 A 1046 988 17.76      
17 A 982 928 5.23      
18 A 962 909 30.54      
19 A 932 880 2.04      
20 A 664 628 4.06      
21 A 448 423 3.70      
22 A 331 312 9.30      
23 A 267 252 114.10      
24 A 114 108 1.32      

Unscaled Zero Point Vibrational Energy (zpe) 18933.3 cm-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 17882.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP2/6-31G(2df,p)
ABC
0.91859 0.14509 0.13939

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.614 -0.310 -0.329
H2 2.436 0.164 -0.185
C3 0.587 0.461 0.278
H4 0.845 0.701 1.319
H5 0.421 1.407 -0.251
C6 -0.659 -0.360 0.254
H7 -0.564 -1.361 0.664
C8 -1.828 0.074 -0.214
H9 -1.935 1.066 -0.638
H10 -2.716 -0.543 -0.186

Atom - Atom Distances (Å)
  O1 H2 C3 H4 H5 C6 H7 C8 H9 H10
O10.95991.42012.08102.09252.34652.61423.46513.81824.3383
H20.95991.92892.25462.36903.16923.47074.26524.48585.2003
C31.42011.92891.09871.09731.49252.18952.49542.75073.4838
H42.08102.25461.09871.77312.12642.58193.14463.41894.0614
H52.09252.36901.09731.77312.13223.07782.61492.41163.6946
C62.34653.16921.49252.12642.13221.08551.33272.11142.1120
H72.61423.47072.18952.58193.07781.08552.10463.07632.4544
C83.46514.26522.49543.14462.61491.33272.10461.08361.0818
H93.81824.48582.75073.41892.41162.11143.07631.08361.8447
H104.33835.20033.48384.06143.69462.11202.45441.08181.8447

picture of 2-Propen-1-ol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 44.851 C1 C2 H7 22.999
C1 O4 H10 83.190 C2 C1 O4 87.580
C2 C1 H5 94.458 C2 C1 H6 143.406
C2 C3 H8 148.916 C2 C3 H9 146.365
C3 C2 H7 34.964 O4 C1 H5 50.282
O4 C1 H6 57.028 H5 C1 H6 57.070
H8 C3 H9 23.187
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability