Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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 |
3024 |
2947 |
102.09 |
140.37 |
0.31 |
0.47 |
| 2 |
A1 |
1757 |
1713 |
20.30 |
36.13 |
0.14 |
0.24 |
| 3 |
A1 |
1421 |
1385 |
0.09 |
2.92 |
0.31 |
0.47 |
| 4 |
A1 |
1025 |
999 |
95.74 |
6.62 |
0.24 |
0.39 |
| 5 |
A1 |
492 |
480 |
0.31 |
14.32 |
0.35 |
0.52 |
| 6 |
A1 |
239 |
233 |
14.28 |
0.78 |
0.42 |
0.59 |
| 7 |
A2 |
981 |
956 |
0.00 |
1.82 |
0.75 |
0.86 |
| 8 |
A2 |
148 |
144 |
0.00 |
0.80 |
0.75 |
0.86 |
| 9 |
B1 |
989 |
963 |
1.24 |
2.09 |
0.75 |
0.86 |
| 10 |
B1 |
123 |
120 |
2.23 |
0.10 |
0.75 |
0.86 |
| 11 |
B2 |
3004 |
2928 |
0.51 |
4.64 |
0.75 |
0.86 |
| 12 |
B2 |
1677 |
1634 |
636.86 |
3.25 |
0.75 |
0.86 |
| 13 |
B2 |
1378 |
1343 |
8.13 |
12.81 |
0.75 |
0.86 |
| 14 |
B2 |
1010 |
984 |
679.59 |
2.96 |
0.75 |
0.86 |
| 15 |
B2 |
655 |
638 |
49.47 |
0.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8961.6 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 8733.1 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 B3LYP/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.107 |
|
|
|
| 2 |
C |
0.002 |
|
|
|
| 3 |
C |
0.002 |
|
|
|
| 4 |
O |
-0.075 |
|
|
|
| 5 |
O |
-0.075 |
|
|
|
| 6 |
H |
0.126 |
|
|
|
| 7 |
H |
0.126 |
|
|
|
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 |
-4.274 |
4.274 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.838 |
0.000 |
0.000 |
| y |
0.000 |
-40.785 |
0.000 |
| z |
0.000 |
0.000 |
-26.480 |
|
| Traceless |
| | x | y | z |
| x |
6.795 |
0.000 |
0.000 |
| y |
0.000 |
-14.127 |
0.000 |
| z |
0.000 |
0.000 |
7.332 |
|
| Polar |
| 3z2-r2 | 14.663 |
| x2-y2 | 13.948 |
| 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 |
2.361 |
0.000 |
0.000 |
| y |
0.000 |
7.966 |
0.000 |
| z |
0.000 |
0.000 |
4.054 |
<r2> (average value of r
2) Å
2
| <r2> |
104.345 |
| (<r2>)1/2 |
10.215 |