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

using model chemistry: mPW1PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G**
 hartrees
Energy at 0K-233.620482
Energy at 298.15K-233.631651
HF Energy-233.620482
Nuclear repulsion energy185.338620
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 mPW1PW91/6-31G**
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' 3902 3713 19.82      
2 A' 3151 2999 34.44      
3 A' 3070 2922 50.34      
4 A' 3066 2917 18.40      
5 A' 3052 2904 22.86      
6 A' 2994 2849 59.13      
7 A' 1545 1470 3.37      
8 A' 1524 1450 5.34      
9 A' 1512 1439 1.16      
10 A' 1505 1432 0.08      
11 A' 1479 1407 7.83      
12 A' 1430 1361 2.77      
13 A' 1408 1340 4.01      
14 A' 1323 1259 27.30      
15 A' 1256 1195 43.21      
16 A' 1139 1083 16.87      
17 A' 1105 1051 54.08      
18 A' 1084 1031 20.34      
19 A' 1028 978 2.05      
20 A' 921 876 14.06      
21 A' 443 422 12.81      
22 A' 398 379 0.11      
23 A' 185 176 2.47      
24 A" 3146 2994 53.68      
25 A" 3121 2970 38.38      
26 A" 3087 2937 5.64      
27 A" 3026 2879 60.27      
28 A" 1516 1442 7.18      
29 A" 1336 1272 0.04      
30 A" 1328 1264 1.07      
31 A" 1259 1198 0.15      
32 A" 1199 1140 2.38      
33 A" 962 915 0.03      
34 A" 820 780 1.48      
35 A" 749 713 2.83      
36 A" 285 271 124.92      
37 A" 253 241 1.17      
38 A" 116 111 2.07      
39 A" 111 106 4.00      

Unscaled Zero Point Vibrational Energy (zpe) 30418.0 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 28942.7 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 mPW1PW91/6-31G**
ABC
0.62877 0.06626 0.06273

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.356 -0.339 0.000
C2 0.000 0.339 0.000
C3 -1.163 -0.647 0.000
C4 -2.523 0.042 0.000
O5 2.351 0.666 0.000
H6 1.443 -0.988 0.886
H7 1.443 -0.988 -0.886
H8 -0.059 0.992 0.878
H9 -0.059 0.992 -0.878
H10 -1.087 -1.303 0.876
H11 -1.087 -1.303 -0.876
H12 -3.340 -0.685 0.000
H13 -2.643 0.677 0.882
H14 -2.643 0.677 -0.882
H15 3.209 0.235 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51592.53793.89741.41401.10161.10162.13222.13222.76822.76824.70824.21934.21931.9400
C21.51591.52502.54042.37322.15162.15161.09591.09592.15512.15513.49302.80692.80693.2107
C32.53791.52501.52413.75122.77412.77412.16282.16281.09711.09712.17672.17312.17314.4604
C43.89742.54041.52414.91334.19254.19252.78282.78282.15362.15361.09301.09401.09405.7352
O51.41402.37323.75124.91332.08422.08422.58542.58544.05704.05705.84835.07095.07090.9606
H61.10162.15162.77414.19252.08421.77102.48643.04812.54963.09904.87384.41304.75382.3234
H71.10162.15162.77414.19252.08421.77103.04812.48643.09902.54964.87384.75384.41302.3234
H82.13221.09592.16282.78282.58542.48643.04811.75552.51493.06613.78742.60293.14203.4679
H92.13221.09592.16282.78282.58543.04812.48641.75553.06612.51493.78743.14202.60293.4679
H102.76822.15511.09712.15364.05702.54963.09902.51493.06611.75232.49512.51873.07184.6461
H112.76822.15511.09712.15364.05703.09902.54963.06612.51491.75232.49513.07182.51874.6461
H124.70823.49302.17671.09305.84834.87384.87383.78743.78742.49512.49511.76601.76606.6129
H134.21932.80692.17311.09405.07094.41304.75382.60293.14202.51873.07181.76601.76435.9347
H144.21932.80692.17311.09405.07094.75384.41303.14202.60293.07182.51871.76601.76435.9347
H151.94003.21074.46045.73520.96062.32342.32343.46793.46794.64614.64616.61295.93475.9347

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 113.144 C1 C2 H8 108.369
C1 C2 H9 108.369 C1 O5 H15 108.045
C2 C1 O5 108.136 C2 C1 H6 109.557
C2 C1 H7 109.557 C2 C3 C4 112.846
C2 C3 H10 109.468 C2 C3 H11 109.468
C3 C2 H8 110.141 C3 C2 H9 110.141
C3 C4 H12 111.486 C3 C4 H13 111.137
C3 C4 H14 111.137 C4 C3 H10 109.414
C4 C3 H11 109.414 O5 C1 H6 111.287
O5 C1 H7 111.287 H6 C1 H7 107.003
H8 C2 H9 106.432 H10 C3 H11 106.002
H12 C4 H13 107.708 H12 C4 H14 107.708
H13 C4 H14 107.477
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.011      
2 C -0.245      
3 C -0.252      
4 C -0.395      
5 O -0.559      
6 H 0.103      
7 H 0.103      
8 H 0.137      
9 H 0.137      
10 H 0.125      
11 H 0.125      
12 H 0.129      
13 H 0.132      
14 H 0.132      
15 H 0.319      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.311 -1.479 0.000 1.511
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.572 -3.421 0.000
y -3.421 -34.332 0.000
z 0.000 0.000 -32.684
Traceless
 xyz
x 4.936 -3.421 0.000
y -3.421 -3.704 0.000
z 0.000 0.000 -1.232
Polar
3z2-r2-2.464
x2-y25.760
xy-3.421
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.348 0.072 0.000
y 0.072 6.640 0.000
z 0.000 0.000 6.282


<r2> (average value of r2) Å2
<r2> 185.811
(<r2>)1/2 13.631