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All results from a given calculation for C4H10O (1-Butanol)

using model chemistry: QCISD/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/TZVP
 hartrees
Energy at 0K-233.103512
Energy at 298.15K-233.114585
HF Energy-232.232028
Nuclear repulsion energy185.082238
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/TZVP
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' 3881 3708 21.56      
2 A' 3132 2992 42.04      
3 A' 3067 2930 42.84      
4 A' 3055 2919 19.88      
5 A' 3049 2913 36.64      
6 A' 3022 2887 45.43      
7 A' 1561 1492 3.63      
8 A' 1537 1468 4.29      
9 A' 1525 1457 1.41      
10 A' 1519 1451 0.07      
11 A' 1500 1433 8.04      
12 A' 1449 1384 1.66      
13 A' 1433 1369 1.45      
14 A' 1341 1281 15.62      
15 A' 1276 1219 43.78      
16 A' 1141 1090 0.24      
17 A' 1093 1044 88.62      
18 A' 1090 1041 1.54      
19 A' 1023 978 0.61      
20 A' 925 883 9.53      
21 A' 444 424 13.27      
22 A' 400 382 0.08      
23 A' 187 179 2.70      
24 A" 3130 2990 87.36      
25 A" 3116 2977 21.09      
26 A" 3080 2942 5.86      
27 A" 3055 2919 38.32      
28 A" 1523 1455 5.94      
29 A" 1344 1284 0.35      
30 A" 1339 1279 0.69      
31 A" 1277 1220 0.54      
32 A" 1219 1164 1.89      
33 A" 973 929 0.20      
34 A" 837 799 1.18      
35 A" 764 729 0.49      
36 A" 245 234 2.44      
37 A" 214 205 110.09      
38 A" 111 106 0.62      
39 A" 89 85 14.35      

Unscaled Zero Point Vibrational Energy (zpe) 30481.8 cm-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 29119.3 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/TZVP
ABC
0.62835 0.06604 0.06254

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.346 -0.354 0.000
C2 0.000 0.344 0.000
C3 -1.170 -0.638 0.000
C4 -2.526 0.066 0.000
O5 2.368 0.642 0.000
H6 1.430 -0.994 0.888
H7 1.430 -0.994 -0.888
H8 -0.057 0.990 0.881
H9 -0.057 0.990 -0.881
H10 -1.097 -1.288 0.879
H11 -1.097 -1.288 -0.879
H12 -3.347 -0.654 0.000
H13 -2.633 0.700 0.884
H14 -2.633 0.700 -0.884
H15 3.215 0.189 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51672.53213.89491.42681.09761.09762.13402.13402.75992.75994.70344.21094.21091.9459
C21.51671.52742.54112.38662.15012.15011.09421.09422.15432.15433.49322.80052.80053.2188
C32.53211.52741.52783.76212.76982.76982.15972.15971.09551.09552.17782.17132.17134.4620
C43.89492.54111.52784.92764.19024.19022.77932.77932.15532.15531.09241.09321.09325.7422
O51.42682.38663.76214.92762.08442.08442.60402.60404.06284.06285.86065.07925.07920.9607
H61.09762.15012.76984.19022.08441.77572.47943.04602.54433.09744.87094.40234.74532.3182
H71.09762.15012.76984.19022.08441.77573.04602.47943.09742.54434.87094.74534.40232.3182
H82.13401.09422.15972.77932.60402.47943.04601.76292.50433.06103.78222.59233.13613.4825
H92.13401.09422.15972.77932.60403.04602.47941.76293.06102.50433.78223.13612.59233.4825
H102.75992.15431.09552.15534.06282.54433.09742.50433.06101.75742.49732.51273.06914.6423
H112.75992.15431.09552.15534.06283.09742.54433.06102.50431.75742.49733.06912.51274.6423
H124.70343.49322.17781.09245.86064.87094.87093.78223.78222.49732.49731.76791.76796.6164
H134.21092.80052.17131.09325.07924.40234.74532.59233.13612.51273.06911.76791.76715.9370
H144.21092.80052.17131.09325.07924.74534.40233.13612.59233.06912.51271.76791.76715.9370
H151.94593.21884.46205.74220.96072.31822.31823.48253.48254.64234.64236.61645.93705.9370

picture of 1-Butanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.568 C1 C2 H8 108.559
C1 C2 H9 108.559 C1 O5 H15 107.572
C2 C1 O5 108.313 C2 C1 H6 109.621
C2 C1 H7 109.621 C2 C3 C4 112.558
C2 C3 H10 109.339 C2 C3 H11 109.339
C3 C2 H8 109.836 C3 C2 H9 109.836
C3 C4 H12 111.352 C3 C4 H13 110.780
C3 C4 H14 110.780 C4 C3 H10 109.382
C4 C3 H11 109.382 O5 C1 H6 110.647
O5 C1 H7 110.647 H6 C1 H7 107.983
H8 C2 H9 107.331 H10 C3 H11 106.667
H12 C4 H13 107.974 H12 C4 H14 107.974
H13 C4 H14 107.843
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability