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All results from a given calculation for C3H6O (Propylene oxide)

using model chemistry: SVWN/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at SVWN/6-311G*
 hartrees
Energy at 0K-192.125745
Energy at 298.15K-192.132594
Nuclear repulsion energy125.447608
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 SVWN/6-311G*
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 3082 3053 33.40      
2 A 3057 3027 19.38      
3 A 3045 3016 12.94      
4 A 3012 2983 20.38      
5 A 2994 2965 28.17      
6 A 2968 2940 13.06      
7 A 1497 1482 13.63      
8 A 1443 1429 10.26      
9 A 1426 1412 10.40      
10 A 1404 1390 20.91      
11 A 1348 1335 11.61      
12 A 1270 1258 5.07      
13 A 1154 1143 1.80      
14 A 1132 1121 3.27      
15 A 1105 1095 7.60      
16 A 1088 1078 4.35      
17 A 1010 1000 18.87      
18 A 979 970 10.39      
19 A 878 869 6.79      
20 A 857 849 32.63      
21 A 793 786 7.78      
22 A 402 398 4.99      
23 A 360 357 3.55      
24 A 218 216 0.55      

Unscaled Zero Point Vibrational Energy (zpe) 18260.6 cm-1
Scaled (by 0.9904) Zero Point Vibrational Energy (zpe) 18085.3 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 SVWN/6-311G*
ABC
0.61080 0.22644 0.20239

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.814 -0.776 -0.255
C2 -1.486 0.104 -0.144
H3 -1.375 0.356 -1.211
H4 -2.067 -0.831 -0.077
H5 -2.071 0.901 0.343
C6 -0.153 -0.052 0.489
H7 -0.148 -0.290 1.564
C8 1.032 0.609 -0.052
H9 0.921 1.240 -0.946
H10 1.870 0.866 0.610

Atom - Atom Distances (Å)
  O1 C2 H3 H4 H5 C6 H7 C8 H9 H10
O12.46542.64352.88723.39081.41902.11531.41592.13312.1352
C22.46541.10181.10211.10241.48412.20502.56952.77983.5229
H32.64351.10181.78071.78792.13303.10212.68332.47473.7557
H42.88721.10211.78071.78182.14272.58203.41643.73734.3413
H53.39081.10241.78791.78182.14712.57023.14173.27573.9501
C61.41901.48412.13302.14272.14711.10151.45972.20862.2241
H72.11532.20503.10212.58202.57021.10152.19363.12782.5138
C81.41592.56952.68333.41643.14171.45972.19361.09971.0986
H92.13312.77982.47473.73733.27572.20863.12781.09971.8601
H102.13523.52293.75574.34133.95012.22412.51381.09861.8601

picture of Propylene oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C6 C2 116.237 O1 C6 H7 113.523
O1 C6 C8 58.906 O1 C8 C6 59.112
O1 C8 H9 115.402 O1 C8 H10 115.660
C2 C6 H7 116.253 C2 C6 C8 121.577
H3 C2 H4 107.800 H3 C2 H5 108.411
H3 C2 C6 110.268 H4 C2 H5 107.850
H4 C2 C6 111.029 H5 C2 C6 111.358
C6 O1 C8 61.982 C6 C8 H9 118.618
C6 C8 H10 120.107 H7 C6 C8 117.157
H9 C8 H10 115.586
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.242      
2 C -0.720      
3 H 0.246      
4 H 0.255      
5 H 0.244      
6 C -0.129      
7 H 0.235      
8 C -0.353      
9 H 0.231      
10 H 0.234      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.809 1.554 0.679 1.879
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.511 2.183 0.478
y 2.183 -26.367 -1.155
z 0.478 -1.155 -24.341
Traceless
 xyz
x 0.843 2.183 0.478
y 2.183 -1.940 -1.155
z 0.478 -1.155 1.098
Polar
3z2-r22.195
x2-y21.856
xy2.183
xz0.478
yz-1.155


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.382 0.537 -0.085
y 0.537 4.857 -0.274
z -0.085 -0.274 5.095


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000