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

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-233.529694
Energy at 298.15K-233.540845
HF Energy-233.529694
Nuclear repulsion energy185.575603
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 B1B95/6-31G*
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' 3828 3633 16.89      
2 A' 3155 2995 36.00      
3 A' 3077 2921 49.72      
4 A' 3073 2917 19.51      
5 A' 3058 2903 23.02      
6 A' 3003 2851 59.48      
7 A' 1559 1480 3.20      
8 A' 1539 1461 5.27      
9 A' 1525 1448 1.15      
10 A' 1518 1441 0.13      
11 A' 1486 1411 8.94      
12 A' 1440 1367 2.44      
13 A' 1413 1342 4.24      
14 A' 1328 1261 28.89      
15 A' 1261 1197 43.74      
16 A' 1140 1082 15.15      
17 A' 1109 1053 55.24      
18 A' 1088 1033 19.82      
19 A' 1032 980 1.76      
20 A' 922 875 13.26      
21 A' 439 416 12.97      
22 A' 393 373 0.13      
23 A' 180 171 2.45      
24 A" 3150 2990 57.56      
25 A" 3127 2968 38.92      
26 A" 3091 2934 5.34      
27 A" 3034 2880 62.23      
28 A" 1529 1451 7.34      
29 A" 1339 1272 0.02      
30 A" 1330 1262 1.32      
31 A" 1262 1198 0.18      
32 A" 1202 1141 2.43      
33 A" 963 914 0.05      
34 A" 820 778 1.61      
35 A" 750 712 2.38      
36 A" 298 282 128.77      
37 A" 252 239 0.65      
38 A" 115 109 4.08      
39 A" 111 105 1.94      

Unscaled Zero Point Vibrational Energy (zpe) 30468.5 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 28923.8 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 B1B95/6-31G*
ABC
0.62910 0.06653 0.06297

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.352 -0.341 0.000
C2 0.000 0.338 0.000
C3 -1.162 -0.646 0.000
C4 -2.518 0.045 0.000
O5 2.346 0.663 0.000
H6 1.440 -0.989 0.885
H7 1.440 -0.989 -0.885
H8 -0.059 0.991 0.878
H9 -0.059 0.991 -0.878
H10 -1.085 -1.301 0.876
H11 -1.085 -1.301 -0.876
H12 -3.336 -0.679 0.000
H13 -2.635 0.681 0.882
H14 -2.635 0.681 -0.882
H15 3.207 0.230 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51332.53233.88911.41301.10061.10062.12962.12962.76232.76234.70054.20984.20981.9407
C21.51331.52262.53482.36862.14942.14941.09531.09532.15232.15233.48792.80002.80003.2090
C32.53231.52261.52183.74422.76992.76992.16032.16031.09651.09652.17472.17022.17024.4557
C43.88912.53481.52184.90314.18564.18562.77732.77732.15172.15171.09281.09371.09375.7279
O51.41302.36863.74424.90312.08172.08172.58082.58084.04984.04985.83885.05905.05900.9640
H61.10062.14942.76994.18562.08171.77092.48343.04552.54503.09514.86774.40444.74582.3216
H71.10062.14942.76994.18562.08171.77093.04552.48343.09512.54504.86774.74584.40442.3216
H82.12961.09532.16032.77732.58082.48343.04551.75522.51153.06323.78202.59543.13573.4663
H92.12961.09532.16032.77732.58083.04552.48341.75523.06322.51153.78203.13572.59543.4663
H102.76232.15231.09652.15174.04982.54503.09512.51153.06321.75212.49392.51573.06924.6406
H112.76232.15231.09652.15174.04983.09512.54503.06322.51151.75212.49393.06922.51574.6406
H124.70053.48792.17471.09285.83884.86774.86773.78203.78202.49392.49391.76611.76616.6061
H134.20982.80002.17021.09375.05904.40444.74582.59543.13572.51573.06921.76611.76415.9259
H144.20982.80002.17021.09375.05904.74584.40443.13572.59543.06922.51571.76611.76415.9259
H151.94073.20904.45575.72790.96402.32162.32163.46633.46634.64064.64066.60615.92595.9259

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 113.049 C1 C2 H8 108.380
C1 C2 H9 108.380 C1 O5 H15 107.974
C2 C1 O5 108.030 C2 C1 H6 109.623
C2 C1 H7 109.623 C2 C3 C4 112.736
C2 C3 H10 109.454 C2 C3 H11 109.454
C3 C2 H8 110.152 C3 C2 H9 110.152
C3 C4 H12 111.504 C3 C4 H13 111.080
C3 C4 H14 111.080 C4 C3 H10 109.456
C4 C3 H11 109.456 O5 C1 H6 111.217
O5 C1 H7 111.217 H6 C1 H7 107.124
H8 C2 H9 106.492 H10 C3 H11 106.066
H12 C4 H13 107.748 H12 C4 H14 107.748
H13 C4 H14 107.500
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.058      
2 C -0.304      
3 C -0.308      
4 C -0.487      
5 O -0.633      
6 H 0.132      
7 H 0.132      
8 H 0.166      
9 H 0.166      
10 H 0.153      
11 H 0.153      
12 H 0.161      
13 H 0.162      
14 H 0.162      
15 H 0.403      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.322 -1.502 0.000 1.536
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.614 -3.457 0.000
y -3.457 -34.415 0.000
z 0.000 0.000 -32.698
Traceless
 xyz
x 4.943 -3.457 0.000
y -3.457 -3.759 0.000
z 0.000 0.000 -1.184
Polar
3z2-r2-2.367
x2-y25.801
xy-3.457
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.222 0.069 0.000
y 0.069 6.549 0.000
z 0.000 0.000 6.198


<r2> (average value of r2) Å2
<r2> 185.250
(<r2>)1/2 13.611