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

using model chemistry: CCD/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-31G*
 hartrees
Energy at 0K-232.900037
Energy at 298.15K-232.911280
HF Energy-232.143232
Nuclear repulsion energy184.740411
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/6-31G*
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' 3790 3588 16.38      
2 A' 3152 2984 34.41      
3 A' 3080 2915 36.45      
4 A' 3072 2908 18.58      
5 A' 3060 2896 25.94      
6 A' 3023 2862 44.39      
7 A' 1586 1502 2.59      
8 A' 1565 1481 5.54      
9 A' 1553 1470 0.85      
10 A' 1548 1465 0.60      
11 A' 1514 1433 7.58      
12 A' 1471 1393 2.51      
13 A' 1444 1367 3.56      
14 A' 1354 1282 30.35      
15 A' 1283 1215 46.20      
16 A' 1153 1092 2.29      
17 A' 1116 1057 63.26      
18 A' 1106 1047 11.05      
19 A' 1044 988 0.44      
20 A' 936 886 12.48      
21 A' 449 425 13.70      
22 A' 406 384 0.10      
23 A' 191 181 2.91      
24 A" 3151 2982 54.66      
25 A" 3130 2962 35.18      
26 A" 3095 2929 7.52      
27 A" 3059 2895 48.57      
28 A" 1553 1470 6.69      
29 A" 1361 1288 0.11      
30 A" 1351 1279 1.14      
31 A" 1288 1219 0.14      
32 A" 1228 1163 2.53      
33 A" 983 931 0.10      
34 A" 838 793 1.63      
35 A" 760 719 1.50      
36 A" 297 281 132.37      
37 A" 257 243 1.05      
38 A" 120 114 1.99      
39 A" 111 105 5.16      

Unscaled Zero Point Vibrational Energy (zpe) 30738.2 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 29093.7 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/6-31G*
ABC
0.62111 0.06602 0.06246

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.355 -0.344 0.000
C2 0.000 0.340 0.000
C3 -1.161 -0.655 0.000
C4 -2.523 0.037 0.000
O5 2.346 0.681 0.000
H6 1.451 -0.987 0.890
H7 1.451 -0.987 -0.890
H8 -0.061 0.992 0.882
H9 -0.061 0.992 -0.882
H10 -1.082 -1.310 0.880
H11 -1.082 -1.310 -0.880
H12 -3.340 -0.695 0.000
H13 -2.639 0.673 0.886
H14 -2.639 0.673 -0.886
H15 3.213 0.247 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51742.53443.89671.42591.10241.10242.13692.13692.76522.76524.70784.21574.21571.9498
C21.51741.52882.54162.37052.15872.15871.09861.09862.16062.16063.49672.80412.80413.2139
C32.53441.52881.52843.75252.77932.77932.16842.16841.09991.09992.17982.17632.17634.4654
C43.89672.54161.52844.91174.19994.19992.78492.78492.15992.15991.09651.09711.09715.7399
O51.42592.37053.75254.91172.09192.09192.58192.58194.06094.06095.85015.06355.06350.9691
H61.10242.15872.77934.19992.09191.78002.49113.05692.55403.10764.88214.41484.75882.3279
H71.10242.15872.77934.19992.09191.78003.05692.49113.10762.55404.88214.75884.41482.3279
H82.13691.09862.16842.78492.58192.49113.05691.76352.51873.07393.79202.59843.14293.4708
H92.13691.09862.16842.78492.58193.05692.49111.76353.07392.51873.79203.14292.59843.4708
H102.76522.16061.09992.15994.06092.55403.10762.51873.07391.76072.50012.52123.07854.6525
H112.76522.16061.09992.15994.06093.10762.55403.07392.51871.76072.50013.07852.52124.6525
H124.70783.49672.17981.09655.85014.88214.88213.79203.79202.50012.50011.77421.77426.6201
H134.21572.80412.17631.09715.06354.41484.75882.59843.14292.52123.07851.77421.77245.9340
H144.21572.80412.17631.09715.06354.75884.41483.14292.59843.07852.52121.77421.77245.9340
H151.94983.21394.46545.73990.96912.32792.32793.47083.47084.65254.65256.62015.93405.9340

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 112.603 C1 C2 H8 108.482
C1 C2 H9 108.482 C1 O5 H15 107.460
C2 C1 O5 107.253 C2 C1 H6 109.955
C2 C1 H7 109.955 C2 C3 C4 112.473
C2 C3 H10 109.472 C2 C3 H11 109.472
C3 C2 H8 110.160 C3 C2 H9 110.160
C3 C4 H12 111.223 C3 C4 H13 110.906
C3 C4 H14 110.906 C4 C3 H10 109.447
C4 C3 H11 109.447 O5 C1 H6 111.012
O5 C1 H7 111.012 H6 C1 H7 107.666
H8 C2 H9 106.761 H10 C3 H11 106.342
H12 C4 H13 107.954 H12 C4 H14 107.954
H13 C4 H14 107.755
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability