Vibrational Frequencies calculated at PBE1PBE/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' |
3872 |
3699 |
35.10 |
|
|
|
| 2 |
A' |
3290 |
3143 |
7.20 |
|
|
|
| 3 |
A' |
3187 |
3044 |
2.39 |
|
|
|
| 4 |
A' |
3185 |
3043 |
13.45 |
|
|
|
| 5 |
A' |
3070 |
2932 |
15.94 |
|
|
|
| 6 |
A' |
1745 |
1667 |
177.41 |
|
|
|
| 7 |
A' |
1492 |
1425 |
10.33 |
|
|
|
| 8 |
A' |
1457 |
1392 |
2.41 |
|
|
|
| 9 |
A' |
1419 |
1356 |
59.26 |
|
|
|
| 10 |
A' |
1369 |
1308 |
19.86 |
|
|
|
| 11 |
A' |
1209 |
1155 |
147.92 |
|
|
|
| 12 |
A' |
1026 |
980 |
31.94 |
|
|
|
| 13 |
A' |
983 |
939 |
6.74 |
|
|
|
| 14 |
A' |
883 |
843 |
4.97 |
|
|
|
| 15 |
A' |
483 |
461 |
19.51 |
|
|
|
| 16 |
A' |
411 |
393 |
1.64 |
|
|
|
| 17 |
A" |
3139 |
2998 |
8.23 |
|
|
|
| 18 |
A" |
1474 |
1408 |
10.69 |
|
|
|
| 19 |
A" |
1068 |
1020 |
0.19 |
|
|
|
| 20 |
A" |
815 |
778 |
92.21 |
|
|
|
| 21 |
A" |
725 |
693 |
0.75 |
|
|
|
| 22 |
A" |
507 |
484 |
1.76 |
|
|
|
| 23 |
A" |
441 |
421 |
116.26 |
|
|
|
| 24 |
A" |
183 |
175 |
1.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18714.0 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 17877.5 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 PBE1PBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.520 |
|
|
|
| 2 |
C |
0.181 |
|
|
|
| 3 |
C |
-0.388 |
|
|
|
| 4 |
O |
-0.474 |
|
|
|
| 5 |
H |
0.175 |
|
|
|
| 6 |
H |
0.190 |
|
|
|
| 7 |
H |
0.190 |
|
|
|
| 8 |
H |
0.158 |
|
|
|
| 9 |
H |
0.135 |
|
|
|
| 10 |
H |
0.353 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.008 |
0.577 |
0.000 |
0.577 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.425 |
-3.569 |
0.000 |
| y |
-3.569 |
-24.638 |
0.000 |
| z |
0.000 |
0.000 |
-27.518 |
|
| Traceless |
| | x | y | z |
| x |
3.653 |
-3.569 |
0.000 |
| y |
-3.569 |
0.333 |
0.000 |
| z |
0.000 |
0.000 |
-3.987 |
|
| Polar |
| 3z2-r2 | -7.973 |
| x2-y2 | 2.213 |
| xy | -3.569 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.980 |
0.456 |
0.000 |
| y |
0.456 |
7.779 |
0.000 |
| z |
0.000 |
0.000 |
4.636 |
<r2> (average value of r
2) Å
2
| <r2> |
80.510 |
| (<r2>)1/2 |
8.973 |