Vibrational Frequencies calculated at M06-2X/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3257 |
3101 |
7.11 |
309.30 |
0.04 |
0.07 |
| 2 |
A1 |
3148 |
2997 |
25.26 |
171.36 |
0.12 |
0.21 |
| 3 |
A1 |
1670 |
1591 |
0.30 |
61.47 |
0.02 |
0.03 |
| 4 |
A1 |
1199 |
1142 |
5.62 |
27.26 |
0.12 |
0.22 |
| 5 |
A1 |
1048 |
998 |
1.24 |
9.81 |
0.54 |
0.70 |
| 6 |
A1 |
972 |
926 |
8.67 |
12.09 |
0.33 |
0.49 |
| 7 |
A1 |
893 |
850 |
0.14 |
5.16 |
0.53 |
0.69 |
| 8 |
A1 |
829 |
790 |
91.08 |
5.51 |
0.04 |
0.08 |
| 9 |
A1 |
394 |
375 |
5.97 |
6.15 |
0.54 |
0.70 |
| 10 |
A2 |
3223 |
3069 |
0.00 |
180.54 |
0.75 |
0.86 |
| 11 |
A2 |
1309 |
1246 |
0.00 |
8.11 |
0.75 |
0.86 |
| 12 |
A2 |
1205 |
1148 |
0.00 |
9.17 |
0.75 |
0.86 |
| 13 |
A2 |
981 |
934 |
0.00 |
0.13 |
0.75 |
0.86 |
| 14 |
A2 |
953 |
907 |
0.00 |
1.03 |
0.75 |
0.86 |
| 15 |
A2 |
782 |
744 |
0.00 |
2.79 |
0.75 |
0.86 |
| 16 |
A2 |
332 |
317 |
0.00 |
1.47 |
0.75 |
0.86 |
| 17 |
B1 |
3254 |
3099 |
33.95 |
76.86 |
0.75 |
0.86 |
| 18 |
B1 |
1642 |
1563 |
13.62 |
0.03 |
0.75 |
0.86 |
| 19 |
B1 |
1223 |
1164 |
1.94 |
1.13 |
0.75 |
0.86 |
| 20 |
B1 |
1110 |
1056 |
0.22 |
0.10 |
0.75 |
0.86 |
| 21 |
B1 |
1020 |
971 |
0.02 |
8.29 |
0.75 |
0.86 |
| 22 |
B1 |
732 |
697 |
52.38 |
2.28 |
0.75 |
0.86 |
| 23 |
B2 |
3225 |
3071 |
19.22 |
50.40 |
0.75 |
0.86 |
| 24 |
B2 |
3142 |
2992 |
14.36 |
130.01 |
0.75 |
0.86 |
| 25 |
B2 |
1309 |
1246 |
40.63 |
0.01 |
0.75 |
0.86 |
| 26 |
B2 |
1170 |
1114 |
7.00 |
0.26 |
0.75 |
0.86 |
| 27 |
B2 |
985 |
938 |
1.55 |
1.63 |
0.75 |
0.86 |
| 28 |
B2 |
927 |
883 |
10.67 |
0.22 |
0.75 |
0.86 |
| 29 |
B2 |
848 |
808 |
11.00 |
0.72 |
0.75 |
0.86 |
| 30 |
B2 |
488 |
465 |
5.09 |
3.88 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21634.2 cm
-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 20600.0 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.130 |
|
|
|
| 2 |
C |
-0.130 |
|
|
|
| 3 |
H |
0.167 |
|
|
|
| 4 |
H |
0.167 |
|
|
|
| 5 |
C |
-0.168 |
|
|
|
| 6 |
C |
-0.168 |
|
|
|
| 7 |
C |
-0.168 |
|
|
|
| 8 |
C |
-0.168 |
|
|
|
| 9 |
H |
0.150 |
|
|
|
| 10 |
H |
0.150 |
|
|
|
| 11 |
H |
0.150 |
|
|
|
| 12 |
H |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.031 |
0.031 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.075 |
0.000 |
0.000 |
| y |
0.000 |
-33.088 |
0.000 |
| z |
0.000 |
0.000 |
-36.598 |
|
| Traceless |
| | x | y | z |
| x |
-1.232 |
0.000 |
0.000 |
| y |
0.000 |
3.249 |
0.000 |
| z |
0.000 |
0.000 |
-2.017 |
|
| Polar |
| 3z2-r2 | -4.034 |
| x2-y2 | -2.988 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.831 |
0.000 |
0.000 |
| y |
0.000 |
10.164 |
0.000 |
| z |
0.000 |
0.000 |
7.272 |
<r2> (average value of r
2) Å
2
| <r2> |
118.693 |
| (<r2>)1/2 |
10.895 |