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: LSDA/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/cc-pVTZ
 hartrees
Energy at 0K-232.518842
Energy at 298.15K-232.529872
HF Energy-232.518842
Nuclear repulsion energy186.605102
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 LSDA/cc-pVTZ
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' 3753 3713 32.83      
2 A' 3049 3016 20.74      
3 A' 2963 2930 31.97      
4 A' 2954 2922 36.60      
5 A' 2940 2908 6.98      
6 A' 2873 2842 59.51      
7 A' 1450 1434 4.94      
8 A' 1433 1417 8.86      
9 A' 1418 1403 1.32      
10 A' 1411 1396 0.11      
11 A' 1399 1384 3.19      
12 A' 1345 1330 6.97      
13 A' 1335 1320 4.11      
14 A' 1253 1240 37.32      
15 A' 1202 1189 21.02      
16 A' 1113 1101 34.96      
17 A' 1088 1076 14.01      
18 A' 1061 1049 54.19      
19 A' 1023 1012 4.26      
20 A' 894 884 13.70      
21 A' 436 431 11.92      
22 A' 391 387 0.12      
23 A' 175 173 2.06      
24 A" 3035 3002 29.13      
25 A" 3002 2969 32.11      
26 A" 2970 2938 1.73      
27 A" 2901 2869 43.50      
28 A" 1420 1404 10.94      
29 A" 1265 1251 0.11      
30 A" 1255 1241 1.37      
31 A" 1193 1180 0.00      
32 A" 1139 1126 1.59      
33 A" 916 906 0.01      
34 A" 783 775 0.82      
35 A" 724 716 4.31      
36 A" 270 267 111.40      
37 A" 245 243 1.58      
38 A" 113 111 3.13      
39 A" 108 107 2.18      

Unscaled Zero Point Vibrational Energy (zpe) 29147.3 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 28829.6 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 LSDA/cc-pVTZ
ABC
0.63241 0.06779 0.06417

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.329 -0.349 0.000
C2 0.000 0.337 0.000
C3 -1.155 -0.628 0.000
C4 -2.490 0.069 0.000
O5 2.335 0.631 0.000
H6 1.399 -1.007 0.892
H7 1.399 -1.007 -0.892
H8 -0.056 0.998 0.882
H9 -0.056 0.998 -0.882
H10 -1.077 -1.291 0.880
H11 -1.077 -1.291 -0.880
H12 -3.328 -0.641 0.000
H13 -2.597 0.713 0.886
H14 -2.597 0.713 -0.886
H15 3.201 0.194 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.49622.49973.84161.40461.11011.11012.12472.12472.72952.72954.66684.16324.16321.9489
C21.49621.50532.50402.35352.13562.13561.10381.10382.14132.14133.46922.76992.76993.2040
C32.49971.50531.50563.71012.73182.73182.15192.15191.10431.10432.17372.15982.15984.4326
C43.84162.50401.50564.85734.13234.13232.75012.75012.14892.14891.09881.10071.10075.6917
O51.40462.35353.71014.85732.08652.08652.57532.57534.01374.01375.80465.01215.01210.9696
H61.11012.13562.73184.13232.08651.78332.47793.04752.49263.05794.82514.35134.70032.3416
H71.11012.13562.73184.13232.08651.78333.04752.47793.05792.49264.82514.70034.35132.3416
H82.12471.10382.15192.75012.57532.47793.04751.76482.50643.06393.76462.55703.10873.4690
H92.12471.10382.15192.75012.57533.04752.47791.76483.06392.50643.76463.10872.55703.4690
H102.72952.14131.10432.14894.01372.49263.05792.50643.06391.75972.50322.51573.07344.6129
H112.72952.14131.10432.14894.01373.05792.49263.06392.50641.75972.50323.07342.51574.6129
H124.66683.46922.17371.09885.80464.82514.82513.76463.76462.50322.50321.77551.77556.5824
H134.16322.76992.15981.10075.01214.35134.70032.55703.10872.51573.07341.77551.77125.8884
H144.16322.76992.15981.10075.01214.70034.35133.10872.55703.07342.51571.77551.77125.8884
H151.94893.20404.43265.69170.96962.34162.34163.46903.46904.61294.61296.58245.88845.8884

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 112.776 C1 C2 H8 108.670
C1 C2 H9 108.670 C1 O5 H15 108.964
C2 C1 O5 108.412 C2 C1 H6 109.150
C2 C1 H7 109.150 C2 C3 C4 112.531
C2 C3 H10 109.321 C2 C3 H11 109.321
C3 C2 H8 110.174 C3 C2 H9 110.174
C3 C4 H12 112.209 C3 C4 H13 110.976
C3 C4 H14 110.976 C4 C3 H10 109.894
C4 C3 H11 109.894 O5 C1 H6 111.607
O5 C1 H7 111.607 H6 C1 H7 106.867
H8 C2 H9 106.142 H10 C3 H11 105.645
H12 C4 H13 107.658 H12 C4 H14 107.658
H13 C4 H14 107.142
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.041      
2 C -0.208      
3 C -0.223      
4 C -0.353      
5 O -0.289      
6 H 0.064      
7 H 0.064      
8 H 0.116      
9 H 0.116      
10 H 0.108      
11 H 0.108      
12 H 0.118      
13 H 0.113      
14 H 0.113      
15 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.343 -1.386 0.000 1.428
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.531 -3.161 0.000
y -3.161 -35.303 0.000
z 0.000 0.000 -33.541
Traceless
 xyz
x 4.891 -3.161 0.000
y -3.161 -3.767 0.000
z 0.000 0.000 -1.124
Polar
3z2-r2-2.249
x2-y25.772
xy-3.161
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.027 -0.006 0.000
y -0.006 8.018 0.000
z 0.000 0.000 7.408


<r2> (average value of r2) Å2
<r2> 183.031
(<r2>)1/2 13.529