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

using model chemistry: QCISD(T)/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 QCISD(T)/cc-pVDZ
 hartrees
Energy at 0K-233.021266
Energy at 298.15K-233.032406
HF Energy-232.164903
Nuclear repulsion energy183.898774
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 QCISD(T)/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' 3829 3649        
2 A' 3122 2976        
3 A' 3040 2898        
4 A' 3036 2894        
5 A' 3023 2881        
6 A' 2974 2835        
7 A' 1520 1449        
8 A' 1497 1427        
9 A' 1487 1417        
10 A' 1478 1409        
11 A' 1471 1402        
12 A' 1412 1346        
13 A' 1392 1326        
14 A' 1311 1250        
15 A' 1248 1189        
16 A' 1123 1070        
17 A' 1091 1040        
18 A' 1083 1032        
19 A' 1023 975        
20 A' 910 867        
21 A' 437 416        
22 A' 394 376        
23 A' 180 172        
24 A" 3119 2973        
25 A" 3094 2949        
26 A" 3061 2917        
27 A" 3010 2869        
28 A" 1488 1418        
29 A" 1314 1253        
30 A" 1307 1246        
31 A" 1243 1185        
32 A" 1186 1131        
33 A" 945 901        
34 A" 810 772        
35 A" 742 708        
36 A" 281 268        
37 A" 255 243        
38 A" 115 109        
39 A" 108 103        

Unscaled Zero Point Vibrational Energy (zpe) 30079.1 cm-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 28668.4 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 QCISD(T)/cc-pVDZ
ABC
0.61340 0.06552 0.06199

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.366 -0.342 0.000
C2 0.000 0.341 0.000
C3 -1.168 -0.657 0.000
C4 -2.538 0.039 0.000
O5 2.361 0.680 0.000
H6 1.455 -0.996 0.897
H7 1.455 -0.996 -0.897
H8 -0.062 1.000 0.890
H9 -0.062 1.000 -0.890
H10 -1.089 -1.318 0.889
H11 -1.089 -1.318 -0.889
H12 -3.365 -0.696 0.000
H13 -2.653 0.682 0.894
H14 -2.653 0.682 -0.894
H15 3.218 0.233 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.52682.55343.92231.42641.11391.11392.15152.15152.78672.78674.74404.24274.24271.9395
C21.52681.53622.55592.38502.17012.17011.10911.10912.17392.17393.52112.82052.82053.2199
C32.55341.53621.53653.77372.79292.79292.18192.18191.11041.11042.19732.19052.19054.4756
C43.92232.55591.53654.94054.22144.22142.80142.80142.17532.17531.10641.10751.10755.7593
O51.42642.38503.77374.94052.10612.10612.60042.60044.08414.08415.88895.09305.09300.9669
H61.11392.17012.79294.22142.10611.79392.50673.07852.56383.12434.91204.43794.78572.3290
H71.11392.17012.79294.22142.10611.79393.07852.50673.12432.56384.91204.78574.43792.3290
H82.15151.10912.18192.80142.60042.50673.07851.78022.53503.09673.81842.61103.16243.4837
H92.15151.10912.18192.80142.60043.07852.50671.78023.09672.53503.81843.16242.61103.4837
H102.78672.17391.11042.17534.08412.56383.12432.53503.09671.77722.52172.53963.10284.6629
H112.78672.17391.11042.17534.08413.12432.56383.09672.53501.77722.52173.10282.53964.6629
H124.74403.52112.19731.10645.88894.91204.91203.81843.81842.52172.52171.79051.79056.6484
H134.24272.82052.19051.10755.09304.43794.78572.61103.16242.53963.10281.79051.78835.9559
H144.24272.82052.19051.10755.09304.78574.43793.16242.61103.10282.53961.79051.78835.9559
H151.93953.21994.47565.75930.96692.32902.32903.48373.48374.66294.66296.64845.95595.9559

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 112.942 C1 C2 H8 108.376
C1 C2 H9 108.376 C1 O5 H15 106.685
C2 C1 O5 107.672 C2 C1 H6 109.531
C2 C1 H7 109.531 C2 C3 C4 112.567
C2 C3 H10 109.401 C2 C3 H11 109.401
C3 C2 H8 110.096 C3 C2 H9 110.096
C3 C4 H12 111.443 C3 C4 H13 110.842
C3 C4 H14 110.842 C4 C3 H10 109.485
C4 C3 H11 109.485 O5 C1 H6 111.414
O5 C1 H7 111.414 H6 C1 H7 107.268
H8 C2 H9 106.741 H10 C3 H11 106.308
H12 C4 H13 107.943 H12 C4 H14 107.943
H13 C4 H14 107.678
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability