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All results from a given calculation for C5H8O (Methyl cyclopropyl ketone)

using model chemistry: M06-2X/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-311G**
 hartrees
Energy at 0K-270.495440
Energy at 298.15K-270.504076
HF Energy-270.495440
Nuclear repulsion energy231.408853
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/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' 3261 3261 2.05      
2 A' 3195 3195 4.81      
3 A' 3167 3167 5.69      
4 A' 3157 3157 5.65      
5 A' 3042 3042 1.18      
6 A' 1845 1845 152.54      
7 A' 1510 1510 15.93      
8 A' 1467 1467 14.94      
9 A' 1428 1428 127.75      
10 A' 1375 1375 15.24      
11 A' 1243 1243 0.95      
12 A' 1204 1204 84.03      
13 A' 1119 1119 14.29      
14 A' 1066 1066 11.72      
15 A' 979 979 50.12      
16 A' 946 946 8.87      
17 A' 820 820 2.36      
18 A' 768 768 0.29      
19 A' 603 603 13.15      
20 A' 378 378 4.37      
21 A' 255 255 3.80      
22 A" 3249 3249 1.06      
23 A" 3156 3156 7.11      
24 A" 3111 3111 4.52      
25 A" 1476 1476 11.66      
26 A" 1460 1460 6.59      
27 A" 1214 1214 0.28      
28 A" 1129 1129 2.93      
29 A" 1101 1101 2.24      
30 A" 1053 1053 4.89      
31 A" 910 910 0.71      
32 A" 855 855 6.03      
33 A" 603 603 1.56      
34 A" 271 271 0.37      
35 A" 90 90 0.40      
36 A" 72 72 1.57      

Unscaled Zero Point Vibrational Energy (zpe) 26289.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 26289.3 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 M06-2X/6-311G**
ABC
0.24275 0.08857 0.07746

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.467 -0.542 0.000
C2 -0.278 -0.753 0.000
C3 0.293 -2.151 0.000
C4 0.707 0.368 0.000
C5 0.293 1.621 0.742
C6 0.293 1.621 -0.742
H7 -0.516 -2.879 0.000
H8 0.925 -2.291 -0.880
H9 0.925 -2.291 0.880
H10 1.757 0.102 0.000
H11 -0.669 1.563 1.235
H12 1.070 2.164 1.263
H13 -0.669 1.563 -1.235
H14 1.070 2.164 -1.263

Atom - Atom Distances (Å)
  O1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
O11.20782.38402.35732.88622.88622.52293.09143.09143.28752.56843.91862.56843.9186
C21.20781.51011.49212.55192.55192.13972.14232.14232.20662.65373.45212.65373.4521
C32.38401.51012.55313.84473.84471.08781.09331.09332.68714.03064.56254.03064.5625
C42.35731.49212.55311.51431.51433.46992.80982.80981.08262.20182.22512.20182.2251
C52.88622.55193.84471.51431.48474.63234.28273.96572.23651.08221.08142.19982.2183
C62.88622.55193.84471.51431.48474.63233.96574.28272.23652.19982.21831.08221.0814
H72.52292.13971.08783.46994.63234.63231.78801.78803.74854.61345.43504.61345.4350
H83.09142.14231.09332.80984.28273.96571.78801.76082.68224.67704.94594.18624.4736
H93.09142.14231.09332.80983.96574.28271.78801.76082.68224.18624.47364.67704.9459
H103.28752.20662.68711.08262.23652.23653.74852.68222.68223.08942.51353.08942.5135
H112.56842.65374.03062.20181.08222.19984.61344.67704.18623.08941.83982.47053.1027
H123.91863.45214.56252.22511.08142.21835.43504.94594.47362.51351.83983.10272.5266
H132.56842.65374.03062.20182.19981.08224.61344.18624.67703.08942.47053.10271.8398
H143.91863.45214.56252.22512.21831.08145.43504.47364.94592.51353.10272.52661.8398

picture of Methyl cyclopropyl ketone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 C3 122.204 O1 C2 C4 121.285
C2 C3 H7 109.832 C2 C3 H8 109.711
C2 C3 H9 109.711 C2 C4 C5 116.163
C2 C4 C6 116.163 C2 C4 H10 117.079
C3 C2 C4 116.511 C4 C5 C6 60.646
C4 C5 H11 114.966 C4 C5 H12 117.028
C4 C6 C5 60.646 C4 C6 H13 114.966
C4 C6 H14 117.028 C5 C4 C6 58.708
C5 C4 H10 117.951 C5 C6 H13 117.094
C5 C6 H14 118.799 C6 C4 H10 117.951
C6 C5 H11 117.094 C6 C5 H12 118.799
H7 C3 H8 110.134 H7 C3 H9 110.134
H8 C3 H9 107.281 H11 C5 H12 116.495
H13 C6 H14 116.495
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.344      
2 C 0.285      
3 C -0.415      
4 C -0.317      
5 C -0.257      
6 C -0.257      
7 H 0.163      
8 H 0.159      
9 H 0.159      
10 H 0.154      
11 H 0.177      
12 H 0.159      
13 H 0.177      
14 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.813 -0.053 0.000 2.813
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.666 -0.814 0.000
y -0.814 -34.278 0.000
z 0.000 0.000 -36.243
Traceless
 xyz
x -4.406 -0.814 0.000
y -0.814 3.677 0.000
z 0.000 0.000 0.729
Polar
3z2-r21.459
x2-y2-5.388
xy-0.814
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.893 0.113 0.000
y 0.113 9.596 0.000
z 0.000 0.000 6.933


<r2> (average value of r2) Å2
<r2> 166.740
(<r2>)1/2 12.913