Vibrational Frequencies calculated at PBEPBE/6-31G**
| 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' |
3085 |
3042 |
11.54 |
|
|
|
| 2 |
A' |
3001 |
2960 |
13.05 |
|
|
|
| 3 |
A' |
2999 |
2958 |
9.94 |
|
|
|
| 4 |
A' |
1468 |
1448 |
5.54 |
|
|
|
| 5 |
A' |
1450 |
1431 |
0.67 |
|
|
|
| 6 |
A' |
1375 |
1356 |
17.26 |
|
|
|
| 7 |
A' |
1322 |
1304 |
13.87 |
|
|
|
| 8 |
A' |
1159 |
1143 |
7.58 |
|
|
|
| 9 |
A' |
1103 |
1087 |
2.07 |
|
|
|
| 10 |
A' |
990 |
977 |
11.40 |
|
|
|
| 11 |
A' |
798 |
787 |
0.51 |
|
|
|
| 12 |
A' |
488 |
481 |
9.18 |
|
|
|
| 13 |
A' |
292 |
288 |
1.22 |
|
|
|
| 14 |
A" |
3090 |
3048 |
21.13 |
|
|
|
| 15 |
A" |
3054 |
3012 |
8.57 |
|
|
|
| 16 |
A" |
1449 |
1429 |
6.92 |
|
|
|
| 17 |
A" |
1228 |
1211 |
0.01 |
|
|
|
| 18 |
A" |
1101 |
1086 |
4.23 |
|
|
|
| 19 |
A" |
776 |
765 |
2.41 |
|
|
|
| 20 |
A" |
210 |
207 |
0.25 |
|
|
|
| 21 |
A" |
69 |
68 |
0.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15253.4 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 15044.4 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 PBEPBE/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.401 |
|
|
|
| 2 |
C |
0.000 |
|
|
|
| 3 |
O |
-0.146 |
|
|
|
| 4 |
O |
-0.180 |
|
|
|
| 5 |
H |
0.141 |
|
|
|
| 6 |
H |
0.149 |
|
|
|
| 7 |
H |
0.149 |
|
|
|
| 8 |
H |
0.144 |
|
|
|
| 9 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.672 |
2.409 |
0.000 |
2.932 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.354 |
-1.188 |
0.000 |
| y |
-1.188 |
-24.876 |
0.000 |
| z |
0.000 |
0.000 |
-23.014 |
|
| Traceless |
| | x | y | z |
| x |
-1.410 |
-1.188 |
0.000 |
| y |
-1.188 |
-0.691 |
0.000 |
| z |
0.000 |
0.000 |
2.101 |
|
| Polar |
| 3z2-r2 | 4.202 |
| x2-y2 | -0.479 |
| xy | -1.188 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.552 |
1.056 |
0.000 |
| y |
1.056 |
4.729 |
0.000 |
| z |
0.000 |
0.000 |
3.782 |
<r2> (average value of r
2) Å
2
| <r2> |
90.396 |
| (<r2>)1/2 |
9.508 |