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

using model chemistry: CCD/3-21G

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/3-21G
 hartrees
Energy at 0K-231.396918
Energy at 298.15K-231.408134
HF Energy-230.858628
Nuclear repulsion energy182.524897
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/3-21G
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' 3500 3403 2.13      
2 A' 3100 3014 32.96      
3 A' 3054 2970 23.81      
4 A' 3033 2949 17.63      
5 A' 3027 2943 20.43      
6 A' 2988 2905 34.75      
7 A' 1613 1568 2.26      
8 A' 1587 1543 6.82      
9 A' 1577 1533 1.35      
10 A' 1571 1527 0.11      
11 A' 1496 1455 3.41      
12 A' 1479 1438 4.24      
13 A' 1424 1385 1.87      
14 A' 1364 1327 16.31      
15 A' 1279 1244 48.40      
16 A' 1139 1108 0.18      
17 A' 1048 1019 0.01      
18 A' 1033 1005 43.13      
19 A' 981 954 3.01      
20 A' 905 880 17.59      
21 A' 425 414 14.86      
22 A' 401 390 0.23      
23 A' 185 180 4.12      
24 A" 3106 3020 78.24      
25 A" 3095 3009 0.05      
26 A" 3056 2972 5.04      
27 A" 3013 2930 50.41      
28 A" 1582 1538 6.56      
29 A" 1375 1337 0.16      
30 A" 1368 1330 1.82      
31 A" 1293 1257 0.01      
32 A" 1213 1179 1.98      
33 A" 1005 977 0.04      
34 A" 855 831 1.74      
35 A" 765 744 2.37      
36 A" 297 288 139.26      
37 A" 251 244 0.67      
38 A" 121 117 7.97      
39 A" 114 111 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 30359.3 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 29518.4 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/3-21G
ABC
0.59742 0.06466 0.06104

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.370 -0.365 0.000
C2 0.000 0.337 0.000
C3 -1.178 -0.672 0.000
C4 -2.557 0.045 0.000
O5 2.376 0.706 0.000
H6 1.455 -1.008 0.893
H7 1.455 -1.008 -0.893
H8 -0.055 0.984 0.888
H9 -0.055 0.984 -0.888
H10 -1.101 -1.320 0.887
H11 -1.101 -1.320 -0.887
H12 -3.380 -0.684 0.000
H13 -2.654 0.682 0.891
H14 -2.654 0.682 -0.891
H15 3.273 0.284 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.53902.56613.94761.46961.10391.10392.15282.15282.79392.79394.75994.25234.25232.0109
C21.53901.55102.57332.40442.17342.17341.09941.09942.17872.17873.53032.82112.82113.2736
C32.56611.55101.55393.81172.80032.80032.18862.18861.10161.10162.20162.19212.19214.5525
C43.94762.57331.55394.97674.24244.24242.81582.81582.18372.18371.09911.09941.09945.8347
O51.46962.40443.81174.97672.14152.14152.60242.60244.12134.12135.92095.10875.10870.9919
H61.10392.17342.80034.24242.14151.78552.49933.06862.57503.13044.92674.44314.78782.4027
H71.10392.17342.80034.24242.14151.78553.06862.49933.13042.57504.92674.78784.44312.4027
H82.15281.09942.18862.81582.60242.49933.06861.77522.53033.09083.82392.61733.16453.5146
H92.15281.09942.18862.81582.60243.06862.49931.77523.09082.53033.82393.16452.61733.5146
H102.79392.17871.10162.18374.12132.57503.13042.53033.09081.77462.52642.53353.09544.7429
H112.79392.17871.10162.18374.12133.13042.57503.09082.53031.77462.52643.09542.53354.7429
H124.75993.53032.20161.09915.92094.92674.92673.82393.82392.52642.52641.78421.78426.7226
H134.25232.82112.19211.09945.10874.44314.78782.61733.16452.53353.09541.78421.78216.0074
H144.25232.82112.19211.09945.10874.78784.44313.16452.61733.09542.53351.78421.78216.0074
H152.01093.27364.55255.83470.99192.40272.40273.51463.51464.74294.74296.72266.00746.0074

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 112.288 C1 C2 H8 108.204
C1 C2 H9 108.204 C1 O5 H15 107.977
C2 C1 O5 106.079 C2 C1 H6 109.542
C2 C1 H7 109.542 C2 C3 C4 111.952
C2 C3 H10 109.269 C2 C3 H11 109.269
C3 C2 H8 110.166 C3 C2 H9 110.166
C3 C4 H12 111.008 C3 C4 H13 110.241
C3 C4 H14 110.241 C4 C3 H10 109.462
C4 C3 H11 109.462 O5 C1 H6 111.852
O5 C1 H7 111.852 H6 C1 H7 107.947
H8 C2 H9 107.672 H10 C3 H11 107.313
H12 C4 H13 108.496 H12 C4 H14 108.496
H13 C4 H14 108.285
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability