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All results from a given calculation for C4H10O (1-Propanol, 2-methyl-)

using model chemistry: QCISD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at QCISD/6-31G
 hartrees
Energy at 0K-232.597518
Energy at 298.15K-232.608753
Nuclear repulsion energy189.941350
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 QCISD/6-31G
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 3631 3499 5.50      
2 A 3085 2972 48.69      
3 A 3081 2969 54.41      
4 A 3077 2965 17.65      
5 A 3069 2957 49.12      
6 A 3064 2952 13.25      
7 A 3004 2895 27.75      
8 A 2998 2888 15.68      
9 A 2994 2885 27.91      
10 A 2970 2862 35.33      
11 A 1565 1508 12.26      
12 A 1555 1499 4.95      
13 A 1553 1496 0.15      
14 A 1547 1491 4.79      
15 A 1542 1485 0.63      
16 A 1474 1421 7.74      
17 A 1455 1402 7.75      
18 A 1427 1375 8.68      
19 A 1417 1365 3.71      
20 A 1392 1342 16.32      
21 A 1363 1313 0.61      
22 A 1278 1231 9.89      
23 A 1229 1184 1.35      
24 A 1175 1132 6.79      
25 A 1122 1081 17.98      
26 A 1021 984 53.63      
27 A 993 957 4.39      
28 A 964 929 13.14      
29 A 945 911 22.59      
30 A 916 883 6.01      
31 A 815 785 8.01      
32 A 485 468 4.82      
33 A 427 412 1.65      
34 A 366 352 17.28      
35 A 309 298 128.77      
36 A 260 251 13.51      
37 A 242 233 32.27      
38 A 220 212 0.38      
39 A 120 116 6.05      

Unscaled Zero Point Vibrational Energy (zpe) 30073.8 cm-1
Scaled (by 0.9636) Zero Point Vibrational Energy (zpe) 28979.1 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 QCISD/6-31G
ABC
0.24568 0.11287 0.08519

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.459 0.003 -0.346
C2 -0.771 -0.719 0.253
C3 1.756 -0.764 0.022
C4 0.533 1.484 0.109
O5 -2.049 -0.118 -0.169
H6 0.334 -0.016 -1.445
H7 1.713 -1.810 -0.330
H8 2.636 -0.284 -0.437
H9 1.906 -0.775 1.117
H10 -0.366 2.042 -0.205
H11 0.623 1.550 1.209
H12 1.409 1.985 -0.336
H13 -0.822 -1.755 -0.112
H14 -0.697 -0.742 1.359
H15 -2.195 0.729 0.301

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.54651.55161.55092.51711.10622.20442.19812.20052.20352.19912.19802.18742.19002.8263
C21.54652.53802.56371.47402.14402.77503.50342.81412.82722.82893.52261.09991.10862.0311
C31.55162.53802.56123.86462.17581.10381.10291.10533.52532.83652.79432.76472.79374.2332
C41.55092.56372.56123.05132.16853.52622.80142.83011.10311.10601.10293.51772.83372.8371
O52.51711.47403.86463.05132.70524.12834.69604.21122.73853.43844.05102.04712.13360.9791
H61.10622.14402.17582.16852.70522.52222.52713.10042.50183.09462.52772.47733.07403.1620
H72.20442.77501.10383.52624.12832.52221.78641.78944.37833.85233.80682.54463.13074.7027
H82.19813.50341.10292.80144.69602.52711.78641.78603.80443.18162.58153.77173.81384.9912
H92.20052.81411.10532.83014.21123.10041.78941.78603.85342.65713.15893.14842.61494.4445
H102.20352.82723.52531.10312.73852.50184.37833.80443.85341.79481.78053.82513.21002.3080
H112.19912.82892.83651.10603.43843.09463.85233.18162.65711.79481.78703.84092.64883.0730
H122.19803.52262.79431.10294.05102.52773.80682.58153.15891.78051.78704.36053.83973.8697
H132.18741.09992.76473.51772.04712.47732.54463.77173.14843.82513.84094.36051.79012.8681
H142.19001.10862.79372.83372.13363.07403.13073.81382.61493.21002.64883.83971.79012.3509
H152.82632.03114.23322.83710.97913.16204.70274.99124.44452.30803.07303.86972.86812.3509

picture of 1-Propanol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O5 112.869 C1 C2 H13 110.362
C1 C2 H14 110.052 C1 C3 H7 111.105
C1 C3 H8 110.665 C1 C3 H9 110.711
C1 C4 H10 111.124 C1 C4 H11 110.605
C1 C4 H12 110.706 C2 C1 C3 110.014
C2 C1 C4 111.724 C2 C1 H6 106.676
C2 O5 H15 110.142 C3 C1 C4 111.284
C3 C1 H6 108.747 C4 C1 H6 108.229
O5 C2 H13 104.431 O5 C2 H14 110.607
H7 C3 H8 108.097 H7 C3 H9 108.186
H8 C3 H9 107.962 H10 C4 H11 108.670
H10 C4 H12 107.630 H11 C4 H12 107.992
H13 C2 H14 108.304
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability