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

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-193.192340
Energy at 298.15K-193.199235
HF Energy-193.192340
Nuclear repulsion energy124.798754
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 B3LYP/Def2TZVPP
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 3168 3050 29.92      
2 A 3115 2998 37.45      
3 A 3093 2978 8.75      
4 A 3090 2974 19.39      
5 A 3083 2967 28.16      
6 A 3032 2919 17.91      
7 A 1531 1474 5.54      
8 A 1498 1442 5.97      
9 A 1484 1429 5.13      
10 A 1441 1387 21.37      
11 A 1409 1356 3.27      
12 A 1295 1246 5.92      
13 A 1189 1145 0.76      
14 A 1167 1124 3.23      
15 A 1159 1116 2.06      
16 A 1131 1088 6.69      
17 A 1043 1004 8.92      
18 A 974 938 15.63      
19 A 909 875 2.57      
20 A 844 813 42.52      
21 A 773 744 7.48      
22 A 411 396 4.62      
23 A 367 353 3.62      
24 A 211 203 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 18708.7 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 18009.0 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 B3LYP/Def2TZVPP
ABC
0.60856 0.22233 0.19814

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.826 -0.790 -0.239
C2 -1.507 0.098 -0.149
H3 -1.412 0.325 -1.211
H4 -2.070 -0.831 -0.047
H5 -2.080 0.895 0.329
C6 -0.152 -0.032 0.488
H7 -0.153 -0.249 1.554
C8 1.040 0.616 -0.061
H9 0.953 1.210 -0.966
H10 1.871 0.875 0.587

Atom - Atom Distances (Å)
  O1 C2 H3 H4 H5 C6 H7 C8 H9 H10
O12.49752.68192.90323.40681.43532.11361.43302.13162.1318
C22.49751.08991.09121.09181.50242.20302.60012.82053.5427
H32.68191.08991.76751.77272.14493.09162.72322.53713.7825
H42.90321.09121.76751.76572.14542.56493.43033.76204.3409
H53.40681.09181.77271.76572.14522.55413.15683.31323.9595
C61.43531.50242.14492.14542.14521.08751.46422.20922.2194
H72.11362.20303.09162.56492.55411.08752.18643.11482.5087
C81.43302.60012.72323.43033.15681.46422.18641.08551.0851
H92.13162.82052.53713.76203.31322.20923.11481.08551.8341
H102.13183.54273.78254.34093.95952.21942.50871.08511.8341

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 116.435 O1 C6 H7 113.095
O1 C6 C8 59.225 O1 C8 C6 59.382
O1 C8 H9 114.945 O1 C8 H10 114.992
C2 C6 H7 115.625 C2 C6 C8 122.428
H3 C2 H4 108.255 H3 C2 H5 108.685
H3 C2 C6 110.655 H4 C2 H5 107.968
H4 C2 C6 110.621 H5 C2 C6 110.571
C6 O1 C8 61.393 C6 C8 H9 119.355
C6 C8 H10 120.322 H7 C6 C8 117.160
H9 C8 H10 115.341
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.363      
2 C -0.217      
3 H 0.079      
4 H 0.086      
5 H 0.073      
6 C 0.094      
7 H 0.092      
8 C -0.004      
9 H 0.076      
10 H 0.083      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.858 1.650 0.666 1.975
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.565 2.289 0.383
y 2.289 -26.513 -1.103
z 0.383 -1.103 -24.415
Traceless
 xyz
x 0.899 2.289 0.383
y 2.289 -2.023 -1.103
z 0.383 -1.103 1.124
Polar
3z2-r22.247
x2-y21.948
xy2.289
xz0.383
yz-1.103


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.715 0.425 -0.139
y 0.425 5.365 -0.171
z -0.139 -0.171 5.405


<r2> (average value of r2) Å2
<r2> 74.989
(<r2>)1/2 8.660