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

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

Conformer 2 (C1)

Jump to S1C1
Energy calculated at CISD/6-311+G(3df,2p)
 hartrees
Energy at 0K-193.873496
Energy at 298.15K 
HF Energy-193.188404
Nuclear repulsion energy133.738289
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 CISD/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 4080 3761 51.80      
2 A 3232 2979 25.04      
3 A 3208 2957 48.97      
4 A 3181 2933 20.14      
5 A 3149 2903 64.42      
6 A 3138 2893 36.43      
7 A 3133 2888 3.93      
8 A 3103 2860 54.61      
9 A 1598 1473 2.81      
10 A 1580 1457 7.97      
11 A 1566 1444 6.89      
12 A 1550 1429 2.16      
13 A 1527 1408 4.35      
14 A 1487 1370 3.21      
15 A 1448 1335 1.04      
16 A 1384 1276 21.03      
17 A 1337 1233 1.88      
18 A 1301 1199 48.88      
19 A 1222 1127 9.75      
20 A 1186 1093 21.00      
21 A 1126 1038 40.97      
22 A 1042 961 31.49      
23 A 967 892 1.77      
24 A 908 837 1.64      
25 A 808 744 0.62      
26 A 497 458 8.51      
27 A 339 313 6.62      
28 A 258 238 112.20      
29 A 236 218 4.69      
30 A 147 135 8.53      

Unscaled Zero Point Vibrational Energy (zpe) 24869.2 cm-1
Scaled (by 0.9218) Zero Point Vibrational Energy (zpe) 22924.5 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 CISD/6-311+G(3df,2p)
ABC
0.48985 0.17297 0.14636

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.531 -0.512 0.126
C2 -0.629 0.638 -0.288
C3 0.762 0.536 0.293
O4 1.373 -0.626 -0.214
H5 -2.519 -0.404 -0.303
H6 -1.639 -0.549 1.205
H7 -1.121 -1.458 -0.200
H8 -0.546 0.676 -1.370
H9 -1.058 1.584 0.031
H10 0.705 0.491 1.380
H11 1.340 1.417 0.024
H12 2.239 -0.719 0.157

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.51922.52592.92581.08341.08511.08192.14902.15002.75213.45983.7750
C21.51921.51072.36912.15892.15892.15581.08541.08612.14062.14003.2037
C32.52591.51071.40763.46472.78812.78672.12042.11661.08921.08771.9427
O42.92582.36911.40763.89983.33102.62942.59143.29482.05862.05710.9464
H51.08342.15893.46473.89981.75231.75442.48942.48903.74544.27984.7906
H61.08512.15892.78813.33101.75231.75283.05382.50242.57023.75974.0208
H71.08192.15582.78672.62941.75441.75282.50103.05153.10373.79143.4586
H82.14901.08542.12042.59142.48943.05382.50101.74583.02652.45943.4690
H92.15001.08612.11663.29482.48902.50243.05151.74582.47392.40444.0236
H102.75212.14061.08922.05863.74542.57023.10373.02652.47391.76042.3054
H113.45982.14001.08772.05714.27983.75973.79142.45942.40441.76042.3211
H123.77503.20371.94270.94644.79064.02083.45863.46904.02362.30542.3211

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 112.947 C1 C2 H8 110.078
C1 C2 H9 110.112 C2 C1 H5 110.983
C2 C1 H6 110.879 C2 C1 H7 110.829
C2 C3 O4 108.492 C2 C3 H10 109.772
C2 C3 H11 109.816 C3 C2 H8 108.409
C3 C2 H9 108.073 C3 O4 H12 109.680
O4 C3 H10 110.429 O4 C3 H11 110.398
H5 C1 H6 107.815 H5 C1 H7 108.243
H6 C1 H7 107.967 H8 C2 H9 107.021
H10 C3 H11 107.930
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability