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

using model chemistry: M06-2X/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at M06-2X/cc-pVTZ
 hartrees
Energy at 0K-193.096112
Energy at 298.15K-193.103089
HF Energy-193.096112
Nuclear repulsion energy125.449869
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 M06-2X/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 3199 3055 20.98      
2 A 3151 3010 29.80      
3 A 3135 2994 5.29      
4 A 3127 2987 9.87      
5 A 3105 2966 19.32      
6 A 3056 2919 11.87      
7 A 1544 1475 9.85      
8 A 1503 1435 6.25      
9 A 1487 1420 5.22      
10 A 1457 1391 19.01      
11 A 1403 1340 4.08      
12 A 1312 1253 7.51      
13 A 1197 1143 2.41      
14 A 1179 1126 4.59      
15 A 1166 1114 0.29      
16 A 1141 1090 6.91      
17 A 1053 1005 13.95      
18 A 1017 972 12.28      
19 A 913 872 2.13      
20 A 893 853 35.65      
21 A 816 779 6.32      
22 A 414 395 5.16      
23 A 368 352 3.13      
24 A 227 216 0.47      

Unscaled Zero Point Vibrational Energy (zpe) 18930.9 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 18080.9 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 M06-2X/cc-pVTZ
ABC
0.61390 0.22475 0.20101

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.816 -0.779 -0.250
C2 -1.499 0.103 -0.147
H3 -1.392 0.349 -1.203
H4 -2.062 -0.826 -0.065
H5 -2.067 0.893 0.344
C6 -0.152 -0.044 0.489
H7 -0.150 -0.280 1.549
C8 1.039 0.611 -0.054
H9 0.944 1.220 -0.946
H10 1.870 0.857 0.596

Atom - Atom Distances (Å)
  O1 C2 H3 H4 H5 C6 H7 C8 H9 H10
O12.47932.65652.88483.38551.42182.10181.42122.12102.1215
C22.47931.08921.08991.09021.49732.20082.58932.80243.5308
H32.65651.08921.76801.77342.13493.08422.70142.50683.7596
H42.88481.08991.76801.76702.13752.56113.41773.74214.3276
H53.38551.09021.77341.76702.13792.55033.14383.29233.9451
C61.42181.49732.13492.13752.13791.08561.46322.20452.2154
H72.10182.20083.08422.56112.55031.08562.18523.11002.5054
C81.42122.58932.70143.41773.14381.46322.18521.08441.0835
H92.12102.80242.50683.74213.29232.20453.11001.08441.8351
H102.12153.53083.75964.32763.94512.21542.50541.08351.8351

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 116.253 O1 C6 H7 113.231
O1 C6 C8 59.004 O1 C8 C6 59.047
O1 C8 H9 115.008 O1 C8 H10 115.113
C2 C6 H7 115.955 C2 C6 C8 121.994
H3 C2 H4 108.450 H3 C2 H5 108.924
H3 C2 C6 110.255 H4 C2 H5 108.295
H4 C2 C6 110.423 H5 C2 C6 110.436
C6 O1 C8 61.949 C6 C8 H9 119.098
C6 C8 H10 120.169 H7 C6 C8 117.276
H9 C8 H10 115.667
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.295      
2 C -0.321      
3 H 0.109      
4 H 0.117      
5 H 0.103      
6 C 0.063      
7 H 0.119      
8 C -0.093      
9 H 0.099      
10 H 0.099      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.819 1.622 0.711 1.951
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.341 2.263 0.450
y 2.263 -26.288 -1.168
z 0.450 -1.168 -24.249
Traceless
 xyz
x 0.928 2.263 0.450
y 2.263 -1.993 -1.168
z 0.450 -1.168 1.066
Polar
3z2-r22.131
x2-y21.947
xy2.263
xz0.450
yz-1.168


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.403 0.446 -0.126
y 0.446 5.074 -0.198
z -0.126 -0.198 5.141


<r2> (average value of r2) Å2
<r2> 74.182
(<r2>)1/2 8.613