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

using model chemistry: MP2/SDD

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/SDD
 hartrees
Energy at 0K-232.557609
Energy at 298.15K-232.568624
HF Energy-232.083871
Nuclear repulsion energy181.167015
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/SDD
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' 3650 3523 6.01      
2 A' 3119 3011 51.64      
3 A' 3045 2939 40.88      
4 A' 3019 2914 36.69      
5 A' 3015 2910 57.90      
6 A' 3007 2903 39.49      
7 A' 1554 1500 2.58      
8 A' 1546 1492 7.82      
9 A' 1534 1480 1.43      
10 A' 1532 1478 0.16      
11 A' 1467 1416 6.69      
12 A' 1456 1405 7.37      
13 A' 1425 1376 1.01      
14 A' 1347 1300 4.40      
15 A' 1246 1203 46.81      
16 A' 1124 1085 0.80      
17 A' 1078 1041 7.34      
18 A' 1022 987 37.82      
19 A' 957 924 25.99      
20 A' 904 873 30.07      
21 A' 421 407 17.67      
22 A' 391 377 0.24      
23 A' 181 175 4.50      
24 A" 3121 3013 126.11      
25 A" 3110 3003 9.83      
26 A" 3067 2961 14.96      
27 A" 3064 2958 36.87      
28 A" 1541 1488 8.89      
29 A" 1340 1294 0.41      
30 A" 1333 1287 1.82      
31 A" 1275 1231 0.01      
32 A" 1192 1150 2.06      
33 A" 981 947 0.06      
34 A" 849 820 0.56      
35 A" 775 748 3.83      
36 A" 253 244 169.75      
37 A" 232 224 5.60      
38 A" 106 103 0.34      
39 A" 101 97 13.84      

Unscaled Zero Point Vibrational Energy (zpe) 30188.7 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 29141.2 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/SDD
ABC
0.59291 0.06352 0.06002

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.365 -0.380 0.000
C2 0.000 0.340 0.000
C3 -1.195 -0.665 0.000
C4 -2.575 0.065 0.000
O5 2.411 0.686 0.000
H6 1.472 -1.015 0.902
H7 1.472 -1.015 -0.902
H8 -0.056 0.990 0.894
H9 -0.056 0.990 -0.894
H10 -1.124 -1.319 0.893
H11 -1.124 -1.319 -0.893
H12 -3.409 -0.660 0.000
H13 -2.674 0.706 0.895
H14 -2.674 0.706 -0.895
H15 3.313 0.292 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.54372.57623.96551.49321.10831.10832.16712.16712.80622.80624.78304.27754.27752.0605
C21.54371.56132.58962.43542.19462.19461.10661.10662.19372.19373.55282.84332.84333.3137
C32.57621.56131.56113.85052.83692.83692.19912.19911.10891.10892.21442.20662.20664.6087
C43.96552.58961.56115.02414.28444.28442.82862.82862.19512.19511.10511.10561.10565.8926
O51.49322.43543.85055.02412.14252.14252.64092.64094.16074.16075.97365.16265.16260.9851
H61.10832.19462.83694.28442.14251.80452.52083.09512.61343.17034.97654.48884.83522.4317
H71.10832.19462.83694.28442.14251.80453.09512.52083.17032.61344.97654.83524.48882.4317
H82.16711.10662.19912.82862.64092.52083.09511.78742.54443.10883.84282.63333.18323.5549
H92.16711.10662.19912.82862.64093.09512.52081.78743.10882.54443.84283.18322.63333.5549
H102.80622.19371.10892.19514.16072.61343.17032.54443.10881.78502.54072.55083.11474.8042
H112.80622.19371.10892.19514.16073.17032.61343.10882.54441.78502.54073.11472.55084.8042
H124.78303.55282.21441.10515.97364.97654.97653.84283.84282.54072.54071.79131.79136.7896
H134.27752.84332.20661.10565.16264.48884.83522.63333.18322.55083.11471.79131.78986.0678
H144.27752.84332.20661.10565.16264.83524.48883.18322.63333.11472.55081.79131.78986.0678
H152.06053.31374.60875.89260.98512.43172.43173.55493.55494.80424.80426.78966.06786.0678

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 112.132 C1 C2 H8 108.583
C1 C2 H9 108.583 C1 O5 H15 110.816
C2 C1 O5 106.615 C2 C1 H6 110.611
C2 C1 H7 110.611 C2 C3 C4 112.061
C2 C3 H10 109.308 C2 C3 H11 109.308
C3 C2 H8 109.854 C3 C2 H9 109.854
C3 C4 H12 111.150 C3 C4 H13 110.510
C3 C4 H14 110.510 C4 C3 H10 109.427
C4 C3 H11 109.427 O5 C1 H6 109.997
O5 C1 H7 109.997 H6 C1 H7 108.990
H8 C2 H9 107.721 H10 C3 H11 107.187
H12 C4 H13 108.247 H12 C4 H14 108.247
H13 C4 H14 108.077
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability