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

using model chemistry: PBEPBE/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 PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-233.439921
Energy at 298.15K-233.450913
HF Energy-233.439921
Nuclear repulsion energy184.289689
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 PBEPBE/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' 3722 3697 16.49      
2 A' 3034 3013 35.37      
3 A' 2963 2943 55.77      
4 A' 2959 2939 24.41      
5 A' 2945 2924 14.95      
6 A' 2887 2867 59.93      
7 A' 1472 1462 2.30      
8 A' 1457 1447 5.91      
9 A' 1444 1434 0.69      
10 A' 1436 1426 0.17      
11 A' 1402 1393 3.95      
12 A' 1360 1350 2.80      
13 A' 1340 1331 4.21      
14 A' 1271 1262 20.41      
15 A' 1209 1200 29.48      
16 A' 1085 1078 2.23      
17 A' 1046 1039 1.41      
18 A' 1024 1017 93.22      
19 A' 983 976 0.44      
20 A' 884 878 13.66      
21 A' 427 424 11.89      
22 A' 384 381 0.09      
23 A' 178 177 1.98      
24 A" 3029 3008 54.44      
25 A" 3003 2982 37.98      
26 A" 2969 2948 3.00      
27 A" 2912 2892 47.58      
28 A" 1448 1438 7.38      
29 A" 1283 1275 0.03      
30 A" 1270 1262 1.03      
31 A" 1204 1196 0.01      
32 A" 1143 1135 1.35      
33 A" 926 919 0.01      
34 A" 789 783 0.76      
35 A" 723 718 3.03      
36 A" 262 261 99.75      
37 A" 243 242 2.36      
38 A" 110 109 1.70      
39 A" 108 108 3.44      

Unscaled Zero Point Vibrational Energy (zpe) 29166.3 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 28965.0 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 PBEPBE/cc-pVTZ
ABC
0.62236 0.06555 0.06206

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.355 -0.349 0.000
C2 0.000 0.340 0.000
C3 -1.173 -0.644 0.000
C4 -2.534 0.053 0.000
O5 2.371 0.660 0.000
H6 1.443 -0.999 0.892
H7 1.443 -0.999 -0.892
H8 -0.059 0.996 0.883
H9 -0.059 0.996 -0.883
H10 -1.098 -1.303 0.881
H11 -1.098 -1.303 -0.881
H12 -3.359 -0.673 0.000
H13 -2.652 0.693 0.887
H14 -2.652 0.693 -0.887
H15 3.232 0.214 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.52022.54503.91031.43211.10741.10742.14242.14242.77592.77594.72554.23454.23451.9593
C21.52021.53022.55032.39272.16112.16111.10211.10212.16332.16333.50832.81862.81863.2344
C32.54501.53021.52963.77602.78632.78632.17012.17011.10291.10292.18672.18222.18224.4872
C43.91032.55031.52964.94274.20974.20972.79222.79222.16282.16281.09901.10001.10005.7684
O51.43212.39273.77604.94272.10052.10052.60712.60714.08254.08255.88325.10085.10080.9698
H61.10742.16112.78634.20972.10051.78472.49743.06412.55933.11354.89504.43074.77462.3385
H71.10742.16112.78634.20972.10051.78473.06412.49743.11352.55934.89504.77464.43072.3385
H82.14241.10212.17012.79222.60712.49743.06411.76602.52333.07873.80232.61073.15413.4959
H92.14241.10212.17012.79222.60713.06412.49741.76603.07872.52333.80233.15412.61073.4959
H102.77592.16331.10292.16284.08252.55933.11352.52333.07871.76182.50682.52963.08614.6720
H112.77592.16331.10292.16284.08253.11352.55933.07872.52331.76182.50683.08612.52964.6720
H124.72553.50832.18671.09905.88324.89504.89503.80233.80232.50682.50681.77571.77576.6504
H134.23452.81862.18221.10005.10084.43074.77462.61073.15412.52963.08611.77571.77385.9696
H144.23452.81862.18221.10005.10084.77464.43073.15412.61073.08612.52961.77571.77385.9696
H151.95933.23444.48725.76840.96982.33852.33853.49593.49594.67204.67206.65045.96965.9696

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 113.088 C1 C2 H8 108.516
C1 C2 H9 108.516 C1 O5 H15 107.762
C2 C1 O5 108.239 C2 C1 H6 109.656
C2 C1 H7 109.656 C2 C3 C4 112.918
C2 C3 H10 109.419 C2 C3 H11 109.419
C3 C2 H8 109.998 C3 C2 H9 109.998
C3 C4 H12 111.532 C3 C4 H13 111.119
C3 C4 H14 111.119 C4 C3 H10 109.416
C4 C3 H11 109.416 O5 C1 H6 110.956
O5 C1 H7 110.956 H6 C1 H7 107.370
H8 C2 H9 106.493 H10 C3 H11 106.019
H12 C4 H13 107.705 H12 C4 H14 107.705
H13 C4 H14 107.474
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.017      
2 C -0.132      
3 C -0.154      
4 C -0.291      
5 O -0.306      
6 H 0.043      
7 H 0.043      
8 H 0.082      
9 H 0.082      
10 H 0.077      
11 H 0.077      
12 H 0.095      
13 H 0.091      
14 H 0.091      
15 H 0.187      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.265 -1.398 0.000 1.423
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.956 -3.206 0.000
y -3.206 -35.239 0.000
z 0.000 0.000 -33.485
Traceless
 xyz
x 4.406 -3.206 0.000
y -3.206 -3.519 0.000
z 0.000 0.000 -0.887
Polar
3z2-r2-1.774
x2-y25.283
xy-3.206
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.164 0.035 0.000
y 0.035 7.947 0.000
z 0.000 0.000 7.331


<r2> (average value of r2) Å2
<r2> 188.230
(<r2>)1/2 13.720