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All results from a given calculation for C3H7OH (1-Propanol)

using model chemistry: CCD/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C1 1A

Conformer 1 (CS)

Jump to S1C2
Vibrational Frequencies calculated at CCD/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at CCD/6-311+G(3df,2p)
See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311+G(3df,2p)
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at CCD/6-311+G(3df,2p)
 hartrees
Energy at 0K-193.991996
Energy at 298.15K 
HF Energy-193.187774
Nuclear repulsion energy133.032748
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 CCD/6-311+G(3df,2p)
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 3945 3720 38.35      
2 A 3154 2975 22.32      
3 A 3132 2953 43.54      
4 A 3105 2929 17.57      
5 A 3071 2896 63.33      
6 A 3059 2885 29.80      
7 A 3056 2882 3.83      
8 A 3022 2850 52.34      
9 A 1551 1463 2.88      
10 A 1535 1448 7.25      
11 A 1521 1435 6.61      
12 A 1504 1419 2.22      
13 A 1482 1397 4.01      
14 A 1439 1357 3.04      
15 A 1404 1324 1.00      
16 A 1344 1268 20.80      
17 A 1296 1222 1.32      
18 A 1267 1194 41.40      
19 A 1185 1118 7.05      
20 A 1151 1085 19.81      
21 A 1096 1033 35.45      
22 A 1011 954 33.41      
23 A 939 886 1.65      
24 A 886 836 1.62      
25 A 784 739 0.61      
26 A 483 455 8.20      
27 A 331 312 6.86      
28 A 254 240 105.20      
29 A 230 217 5.22      
30 A 142 133 8.68      

Unscaled Zero Point Vibrational Energy (zpe) 24188.7 cm-1
Scaled (by 0.9431) Zero Point Vibrational Energy (zpe) 22812.4 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 CCD/6-311+G(3df,2p)
ABC
0.48270 0.17189 0.14530

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.534 -0.515 0.128
C2 -0.631 0.642 -0.292
C3 0.764 0.541 0.296
O4 1.376 -0.632 -0.216
H5 -2.529 -0.412 -0.305
H6 -1.643 -0.547 1.214
H7 -1.117 -1.467 -0.196
H8 -0.545 0.676 -1.380
H9 -1.066 1.594 0.026
H10 0.703 0.495 1.390
H11 1.348 1.426 0.026
H12 2.250 -0.717 0.159

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.52652.53452.93251.09041.09221.08892.16152.16242.75983.47653.7895
C21.52651.51752.37872.17112.16962.16681.09251.09322.15192.15273.2178
C32.53451.51751.41853.48072.79692.79522.13142.12851.09651.09491.9520
O42.93252.37871.41853.91233.34202.62922.59953.31282.07412.07270.9551
H51.09042.17113.48073.91231.76411.76622.50542.50483.76094.30394.8114
H61.09222.16962.79693.34201.76411.76433.07172.51592.57353.77604.0374
H71.08892.16682.79522.62921.76621.76432.51473.06943.11103.80783.4677
H82.16151.09252.13142.59952.50543.07172.51471.75793.04392.47463.4822
H92.16241.09322.12853.31282.50482.51593.06941.75792.48962.41994.0441
H102.75982.15191.09652.07413.76092.57353.11103.04392.48961.77362.3189
H113.47652.15271.09492.07274.30393.77603.80782.47462.41991.77362.3297
H123.78953.21781.95200.95514.81144.03743.46773.48224.04412.31892.3297

picture of 1-Propanol state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.736 C1 C2 H8 110.138
C1 C2 H9 110.176 C2 C1 H5 111.034
C2 C1 H6 110.803 C2 C1 H7 110.771
C2 C3 O4 108.179 C2 C3 H10 109.766
C2 C3 H11 109.922 C3 C2 H8 108.392
C3 C2 H9 108.133 C3 O4 H12 109.079
O4 C3 H10 110.458 O4 C3 H11 110.446
H5 C1 H6 107.852 H5 C1 H7 108.280
H6 C1 H7 107.979 H8 C2 H9 107.078
H10 C3 H11 108.068
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability