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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G
 hartrees
Energy at 0K-232.545215
Energy at 298.15K-232.556414
HF Energy-232.046526
Nuclear repulsion energy182.606507
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 MP2=FULL/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' 3642 3461 4.43      
2 A' 3142 2985 39.43      
3 A' 3067 2914 34.55      
4 A' 3056 2903 24.20      
5 A' 3040 2888 33.26      
6 A' 3021 2870 36.80      
7 A' 1598 1518 1.35      
8 A' 1582 1503 6.79      
9 A' 1570 1492 0.69      
10 A' 1566 1488 0.61      
11 A' 1489 1414 2.78      
12 A' 1483 1409 8.30      
13 A' 1437 1365 1.09      
14 A' 1363 1295 6.48      
15 A' 1268 1205 46.12      
16 A' 1146 1089 0.92      
17 A' 1096 1041 4.86      
18 A' 1040 988 40.18      
19 A' 986 937 21.78      
20 A' 924 878 26.17      
21 A' 435 414 17.22      
22 A' 405 385 0.27      
23 A' 189 179 4.12      
24 A" 3141 2985 68.79      
25 A" 3123 2967 36.28      
26 A" 3078 2925 11.32      
27 A" 3064 2911 44.49      
28 A" 1574 1495 6.57      
29 A" 1368 1300 0.16      
30 A" 1359 1291 1.89      
31 A" 1300 1235 0.03      
32 A" 1213 1152 1.70      
33 A" 995 946 0.01      
34 A" 853 810 1.34      
35 A" 769 731 1.76      
36 A" 284 270 166.14      
37 A" 250 237 2.33      
38 A" 113 108 10.84      
39 A" 112 107 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 30570.1 cm-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 29044.6 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 MP2=FULL/6-31G
ABC
0.60446 0.06446 0.06093

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.361 -0.366 0.000
C2 0.000 0.333 0.000
C3 -1.184 -0.662 0.000
C4 -2.556 0.050 0.000
O5 2.388 0.694 0.000
H6 1.465 -1.005 0.893
H7 1.465 -1.005 -0.893
H8 -0.056 0.985 0.885
H9 -0.056 0.985 -0.885
H10 -1.110 -1.317 0.884
H11 -1.110 -1.317 -0.884
H12 -3.381 -0.676 0.000
H13 -2.662 0.688 0.889
H14 -2.662 0.688 -0.889
H15 3.284 0.298 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.53002.56223.93901.47581.10301.10302.14872.14872.79132.79134.75164.25264.25262.0345
C21.53001.54652.57172.41472.17592.17591.10061.10062.17612.17613.52802.82892.82893.2841
C32.56221.54651.54553.82042.81692.81692.18322.18321.10281.10282.19642.18982.18984.5700
C43.93902.57171.54554.98544.25224.25222.81182.81182.17712.17711.09881.09941.09945.8453
O51.47582.41473.82044.98542.12952.12952.61542.61544.13024.13025.92875.12735.12730.9798
H61.10302.17592.81694.25222.12951.78622.50493.07182.59423.14464.93844.46084.80372.4090
H71.10302.17592.81694.25222.12951.78623.07182.50493.14462.59424.93844.80374.46082.4090
H82.14871.10062.18322.81182.61542.50493.07181.76992.53133.08833.82022.62263.16643.5230
H92.14871.10062.18322.81182.61543.07182.50491.76993.08832.53133.82023.16642.62263.5230
H102.79132.17611.10282.17714.13022.59423.14462.53133.08831.76822.51922.53483.09364.7642
H112.79132.17611.10282.17714.13023.14462.59423.08832.53131.76822.51923.09362.53484.7642
H124.75163.52802.19641.09885.92874.93844.93843.82023.82022.51922.51921.77981.77986.7353
H134.25262.82892.18981.09945.12734.46084.80372.62263.16642.53483.09361.77981.77876.0246
H144.25262.82892.18981.09945.12734.80374.46083.16642.62263.09362.53481.77981.77876.0246
H152.03453.28414.57005.84530.97982.40902.40903.52303.52304.76424.76426.73536.02466.0246

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 112.779 C1 C2 H8 108.432
C1 C2 H9 108.432 C1 O5 H15 110.262
C2 C1 O5 106.889 C2 C1 H6 110.413
C2 C1 H7 110.413 C2 C3 C4 112.554
C2 C3 H10 109.305 C2 C3 H11 109.305
C3 C2 H8 109.986 C3 C2 H9 109.986
C3 C4 H12 111.205 C3 C4 H13 110.644
C3 C4 H14 110.644 C4 C3 H10 109.455
C4 C3 H11 109.455 O5 C1 H6 110.501
O5 C1 H7 110.501 H6 C1 H7 108.139
H8 C2 H9 107.044 H10 C3 H11 106.588
H12 C4 H13 108.126 H12 C4 H14 108.126
H13 C4 H14 107.980
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability