Vibrational Frequencies calculated at B1B95/TZVP
| 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 |
3121 |
2987 |
13.94 |
232.56 |
0.09 |
0.16 |
| 2 |
A1 |
1551 |
1484 |
4.08 |
1.92 |
0.52 |
0.68 |
| 3 |
A1 |
1326 |
1269 |
15.17 |
28.69 |
0.14 |
0.25 |
| 4 |
A1 |
1160 |
1110 |
0.10 |
0.83 |
0.45 |
0.62 |
| 5 |
A1 |
925 |
885 |
72.41 |
11.60 |
0.73 |
0.84 |
| 6 |
A2 |
3200 |
3062 |
0.00 |
112.39 |
0.75 |
0.86 |
| 7 |
A2 |
1176 |
1126 |
0.00 |
1.74 |
0.75 |
0.86 |
| 8 |
A2 |
1052 |
1006 |
0.00 |
0.09 |
0.75 |
0.86 |
| 9 |
B1 |
3215 |
3077 |
46.13 |
19.22 |
0.75 |
0.86 |
| 10 |
B1 |
1181 |
1130 |
3.95 |
9.10 |
0.75 |
0.86 |
| 11 |
B1 |
823 |
788 |
0.01 |
6.19 |
0.75 |
0.86 |
| 12 |
B2 |
3114 |
2979 |
36.20 |
11.64 |
0.75 |
0.86 |
| 13 |
B2 |
1509 |
1444 |
0.01 |
6.35 |
0.75 |
0.86 |
| 14 |
B2 |
1151 |
1101 |
3.28 |
3.13 |
0.75 |
0.86 |
| 15 |
B2 |
898 |
860 |
13.01 |
3.30 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12700.4 cm
-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 12153.1 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 B1B95/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.254 |
|
|
|
| 2 |
C |
-0.119 |
|
|
|
| 3 |
C |
-0.119 |
|
|
|
| 4 |
H |
0.123 |
|
|
|
| 5 |
H |
0.123 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
| 7 |
H |
0.123 |
|
|
|
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 |
-2.013 |
2.013 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.270 |
0.000 |
0.000 |
| y |
0.000 |
-16.386 |
0.000 |
| z |
0.000 |
0.000 |
-20.788 |
|
| Traceless |
| | x | y | z |
| x |
1.317 |
0.000 |
0.000 |
| y |
0.000 |
2.643 |
0.000 |
| z |
0.000 |
0.000 |
-3.960 |
|
| Polar |
| 3z2-r2 | -7.921 |
| x2-y2 | -0.884 |
| 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 |
3.571 |
0.000 |
0.000 |
| y |
0.000 |
4.554 |
0.000 |
| z |
0.000 |
0.000 |
3.222 |
<r2> (average value of r
2) Å
2
| <r2> |
36.173 |
| (<r2>)1/2 |
6.014 |