Vibrational Frequencies calculated at M06-2X/6-31G(2df,p)
| 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' |
3907 |
3721 |
31.95 |
95.84 |
0.29 |
0.45 |
| 2 |
A' |
3163 |
3012 |
21.51 |
58.17 |
0.74 |
0.85 |
| 3 |
A' |
3075 |
2929 |
12.60 |
106.67 |
0.01 |
0.02 |
| 4 |
A' |
3007 |
2864 |
61.41 |
105.94 |
0.11 |
0.20 |
| 5 |
A' |
1537 |
1464 |
2.29 |
3.99 |
0.68 |
0.81 |
| 6 |
A' |
1504 |
1432 |
2.07 |
21.04 |
0.75 |
0.86 |
| 7 |
A' |
1469 |
1399 |
14.13 |
3.19 |
0.58 |
0.74 |
| 8 |
A' |
1396 |
1329 |
1.35 |
0.86 |
0.74 |
0.85 |
| 9 |
A' |
1282 |
1221 |
87.50 |
4.49 |
0.73 |
0.85 |
| 10 |
A' |
1156 |
1101 |
37.09 |
5.60 |
0.60 |
0.75 |
| 11 |
A' |
1051 |
1001 |
36.17 |
4.20 |
0.13 |
0.23 |
| 12 |
A' |
921 |
878 |
6.43 |
6.02 |
0.34 |
0.50 |
| 13 |
A' |
418 |
398 |
10.19 |
0.24 |
0.67 |
0.80 |
| 14 |
A" |
3162 |
3012 |
23.35 |
46.35 |
0.75 |
0.86 |
| 15 |
A" |
3040 |
2895 |
59.87 |
82.92 |
0.75 |
0.86 |
| 16 |
A" |
1485 |
1414 |
4.20 |
14.85 |
0.75 |
0.86 |
| 17 |
A" |
1303 |
1241 |
0.01 |
11.70 |
0.75 |
0.86 |
| 18 |
A" |
1188 |
1131 |
5.07 |
1.87 |
0.75 |
0.86 |
| 19 |
A" |
812 |
774 |
0.01 |
0.08 |
0.75 |
0.86 |
| 20 |
A" |
315 |
300 |
103.91 |
3.18 |
0.75 |
0.86 |
| 21 |
A" |
252 |
240 |
12.91 |
0.17 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17721.8 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 16878.3 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.399 |
|
|
|
| 2 |
C |
-0.038 |
|
|
|
| 3 |
O |
-0.479 |
|
|
|
| 4 |
H |
0.313 |
|
|
|
| 5 |
H |
0.126 |
|
|
|
| 6 |
H |
0.141 |
|
|
|
| 7 |
H |
0.141 |
|
|
|
| 8 |
H |
0.098 |
|
|
|
| 9 |
H |
0.098 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.035 |
1.447 |
0.000 |
1.447 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.381 |
-2.249 |
0.000 |
| y |
-2.249 |
-19.621 |
0.000 |
| z |
0.000 |
0.000 |
-19.830 |
|
| Traceless |
| | x | y | z |
| x |
2.345 |
-2.249 |
0.000 |
| y |
-2.249 |
-1.016 |
0.000 |
| z |
0.000 |
0.000 |
-1.329 |
|
| Polar |
| 3z2-r2 | -2.659 |
| x2-y2 | 2.241 |
| xy | -2.249 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.543 |
-0.160 |
0.000 |
| y |
-0.160 |
4.047 |
0.000 |
| z |
0.000 |
0.000 |
3.788 |
<r2> (average value of r
2) Å
2
| <r2> |
53.668 |
| (<r2>)1/2 |
7.326 |