return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: CCD/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-233.044905
Energy at 298.15K-233.056062
HF Energy-232.181952
Nuclear repulsion energy183.865717
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/aug-cc-pVDZ
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' 3878 3741 30.42      
2 A' 3120 3009 38.84      
3 A' 3046 2938 44.53      
4 A' 3038 2930 20.03      
5 A' 3031 2923 35.02      
6 A' 3011 2904 40.60      
7 A' 1524 1469 2.65      
8 A' 1504 1451 4.35      
9 A' 1493 1440 1.00      
10 A' 1485 1433 0.21      
11 A' 1466 1414 6.16      
12 A' 1414 1364 1.31      
13 A' 1397 1347 4.02      
14 A' 1315 1269 27.12      
15 A' 1256 1211 28.92      
16 A' 1124 1084 1.96      
17 A' 1089 1050 79.42      
18 A' 1085 1047 10.57      
19 A' 1020 984 2.23      
20 A' 913 880 8.56      
21 A' 438 423 12.42      
22 A' 396 382 0.07      
23 A' 185 178 2.43      
24 A" 3116 3005 68.83      
25 A" 3098 2988 34.60      
26 A" 3066 2957 3.70      
27 A" 3049 2941 29.08      
28 A" 1494 1441 5.78      
29 A" 1321 1274 0.08      
30 A" 1316 1269 0.59      
31 A" 1249 1205 0.32      
32 A" 1190 1148 1.30      
33 A" 950 916 0.07      
34 A" 811 782 0.75      
35 A" 740 713 0.90      
36 A" 287 276 106.73      
37 A" 249 240 1.50      
38 A" 114 110 1.28      
39 A" 104 100 6.02      

Unscaled Zero Point Vibrational Energy (zpe) 30188.8 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 29117.1 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 CCD/aug-cc-pVDZ
ABC
0.61668 0.06535 0.06186

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.355 -0.356 0.000
C2 0.000 0.346 0.000
C3 -1.175 -0.646 0.000
C4 -2.539 0.063 0.000
O5 2.376 0.651 0.000
H6 1.447 -1.001 0.896
H7 1.447 -1.001 -0.896
H8 -0.057 1.001 0.888
H9 -0.057 1.001 -0.888
H10 -1.102 -1.304 0.886
H11 -1.102 -1.304 -0.886
H12 -3.370 -0.664 0.000
H13 -2.649 0.704 0.892
H14 -2.649 0.704 -0.892
H15 3.235 0.216 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.52622.54663.91681.43411.10791.10792.15102.15102.77912.77914.73484.23764.23761.9651
C21.52621.53712.55482.39582.17042.17041.10541.10542.17292.17293.51752.81852.81853.2378
C32.54661.53711.53723.78042.79352.79352.17942.17941.10641.10642.19482.18922.18924.4934
C43.91682.55481.53724.95044.22194.22192.79802.79802.17192.17191.10341.10431.10435.7763
O51.43412.39583.78044.95042.09652.09652.61422.61424.08744.08745.89435.10455.10450.9626
H61.10792.17042.79354.22192.09651.79232.50453.07512.56733.12554.91094.43734.78402.3414
H71.10792.17042.79354.22192.09651.79233.07512.50453.12552.56734.91094.78404.43732.3414
H82.15101.10542.17942.79802.61422.50453.07511.77622.53093.09103.81212.60903.15853.4993
H92.15101.10542.17942.79802.61423.07512.50451.77623.09102.53093.81213.15852.60903.4993
H102.77912.17291.10642.17194.08742.56733.12552.53093.09101.77282.51712.53503.09664.6808
H112.77912.17291.10642.17194.08743.12552.56733.09102.53091.77282.51713.09662.53504.6808
H124.73483.51752.19481.10345.89434.91094.91093.81213.81212.51712.51711.78491.78496.6631
H134.23762.81852.18921.10435.10454.43734.78402.60903.15852.53503.09661.78491.78415.9718
H144.23762.81852.18921.10435.10454.78404.43733.15852.60903.09662.53501.78491.78415.9718
H151.96513.23784.49345.77630.96262.34142.34143.49933.49934.68084.68086.66315.97185.9718

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 112.469 C1 C2 H8 108.589
C1 C2 H9 108.589 C1 O5 H15 108.555
C2 C1 O5 108.018 C2 C1 H6 109.953
C2 C1 H7 109.953 C2 C3 C4 112.406
C2 C3 H10 109.483 C2 C3 H11 109.483
C3 C2 H8 110.051 C3 C2 H9 110.051
C3 C4 H12 111.385 C3 C4 H13 110.877
C3 C4 H14 110.877 C4 C3 H10 109.408
C4 C3 H11 109.408 O5 C1 H6 110.470
O5 C1 H7 110.470 H6 C1 H7 107.980
H8 C2 H9 106.919 H10 C3 H11 106.477
H12 C4 H13 107.897 H12 C4 H14 107.897
H13 C4 H14 107.758
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability