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 |
A' |
3266 |
3110 |
16.55 |
70.92 |
0.62 |
0.77 |
| 2 |
A' |
3181 |
3029 |
9.68 |
155.50 |
0.16 |
0.28 |
| 3 |
A' |
3172 |
3021 |
21.27 |
26.56 |
0.29 |
0.45 |
| 4 |
A' |
3150 |
2999 |
8.91 |
97.48 |
0.72 |
0.84 |
| 5 |
A' |
3062 |
2916 |
21.84 |
170.51 |
0.02 |
0.04 |
| 6 |
A' |
1749 |
1665 |
14.72 |
35.18 |
0.05 |
0.10 |
| 7 |
A' |
1501 |
1429 |
16.17 |
8.88 |
0.65 |
0.79 |
| 8 |
A' |
1455 |
1385 |
1.44 |
21.21 |
0.56 |
0.72 |
| 9 |
A' |
1411 |
1343 |
2.23 |
5.99 |
0.70 |
0.82 |
| 10 |
A' |
1326 |
1262 |
0.10 |
19.26 |
0.34 |
0.50 |
| 11 |
A' |
1193 |
1136 |
0.37 |
2.05 |
0.69 |
0.82 |
| 12 |
A' |
944 |
899 |
5.25 |
1.59 |
0.20 |
0.33 |
| 13 |
A' |
939 |
894 |
0.78 |
6.03 |
0.12 |
0.21 |
| 14 |
A' |
427 |
406 |
0.82 |
1.71 |
0.43 |
0.60 |
| 15 |
A" |
3125 |
2975 |
16.16 |
91.32 |
0.75 |
0.86 |
| 16 |
A" |
1487 |
1416 |
8.77 |
9.56 |
0.75 |
0.86 |
| 17 |
A" |
1074 |
1023 |
3.70 |
0.64 |
0.75 |
0.86 |
| 18 |
A" |
1027 |
978 |
12.35 |
0.83 |
0.75 |
0.86 |
| 19 |
A" |
959 |
913 |
58.08 |
2.10 |
0.75 |
0.86 |
| 20 |
A" |
590 |
562 |
14.76 |
4.30 |
0.75 |
0.86 |
| 21 |
A" |
196 |
186 |
0.60 |
0.82 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17616.0 cm
-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 16773.9 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.
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 |
-0.645 |
|
|
|
| 2 |
C |
0.068 |
|
|
|
| 3 |
C |
-0.356 |
|
|
|
| 4 |
H |
0.142 |
|
|
|
| 5 |
H |
0.148 |
|
|
|
| 6 |
H |
0.148 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.168 |
|
|
|
| 9 |
H |
0.168 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.403 |
-0.042 |
0.000 |
0.405 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.227 |
-0.199 |
0.000 |
| y |
-0.199 |
-19.172 |
0.000 |
| z |
0.000 |
0.000 |
-22.231 |
|
| Traceless |
| | x | y | z |
| x |
1.475 |
-0.199 |
0.000 |
| y |
-0.199 |
1.556 |
0.000 |
| z |
0.000 |
0.000 |
-3.031 |
|
| Polar |
| 3z2-r2 | -6.062 |
| x2-y2 | -0.055 |
| xy | -0.199 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.255 |
-0.135 |
0.000 |
| y |
-0.135 |
4.986 |
0.000 |
| z |
0.000 |
0.000 |
4.157 |
<r2> (average value of r
2) Å
2
| <r2> |
55.278 |
| (<r2>)1/2 |
7.435 |