Vibrational Frequencies calculated at B1B95/daug-cc-pVDZ
| 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 |
3155 |
3155 |
22.25 |
100.77 |
0.31 |
0.48 |
| 2 |
A1 |
3003 |
3003 |
64.27 |
340.02 |
0.02 |
0.03 |
| 3 |
A1 |
1488 |
1488 |
4.15 |
4.81 |
0.72 |
0.84 |
| 4 |
A1 |
1456 |
1456 |
0.11 |
3.48 |
0.73 |
0.85 |
| 5 |
A1 |
1256 |
1256 |
7.44 |
0.41 |
0.73 |
0.85 |
| 6 |
A1 |
971 |
971 |
35.85 |
7.89 |
0.33 |
0.49 |
| 7 |
A1 |
402 |
402 |
2.32 |
1.11 |
0.12 |
0.21 |
| 8 |
A2 |
3058 |
3058 |
0.00 |
19.41 |
0.75 |
0.86 |
| 9 |
A2 |
1455 |
1455 |
0.00 |
12.29 |
0.75 |
0.86 |
| 10 |
A2 |
1149 |
1149 |
0.00 |
1.64 |
0.75 |
0.86 |
| 11 |
A2 |
197 |
197 |
0.00 |
0.19 |
0.75 |
0.86 |
| 12 |
B1 |
3052 |
3052 |
127.04 |
105.07 |
0.75 |
0.86 |
| 13 |
B1 |
1464 |
1464 |
15.32 |
0.06 |
0.75 |
0.86 |
| 14 |
B1 |
1178 |
1178 |
7.17 |
0.01 |
0.75 |
0.86 |
| 15 |
B1 |
231 |
231 |
4.99 |
0.01 |
0.75 |
0.86 |
| 16 |
B2 |
3155 |
3155 |
29.09 |
67.66 |
0.75 |
0.86 |
| 17 |
B2 |
2992 |
2992 |
62.87 |
1.61 |
0.75 |
0.86 |
| 18 |
B2 |
1469 |
1469 |
13.37 |
1.46 |
0.75 |
0.86 |
| 19 |
B2 |
1427 |
1427 |
0.91 |
1.70 |
0.75 |
0.86 |
| 20 |
B2 |
1219 |
1219 |
128.44 |
0.86 |
0.75 |
0.86 |
| 21 |
B2 |
1121 |
1121 |
16.55 |
1.09 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17448.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17448.6 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/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.577 |
|
|
|
| 2 |
C |
1.223 |
|
|
|
| 3 |
C |
1.223 |
|
|
|
| 4 |
H |
-0.324 |
|
|
|
| 5 |
H |
-0.324 |
|
|
|
| 6 |
H |
-0.305 |
|
|
|
| 7 |
H |
-0.305 |
|
|
|
| 8 |
H |
-0.305 |
|
|
|
| 9 |
H |
-0.305 |
|
|
|
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 |
-1.244 |
1.244 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.265 |
0.000 |
0.000 |
| y |
0.000 |
-17.511 |
0.000 |
| z |
0.000 |
0.000 |
-21.409 |
|
| Traceless |
| | x | y | z |
| x |
-0.806 |
0.000 |
0.000 |
| y |
0.000 |
3.326 |
0.000 |
| z |
0.000 |
0.000 |
-2.520 |
|
| Polar |
| 3z2-r2 | -5.041 |
| x2-y2 | -2.754 |
| 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 |
4.673 |
0.000 |
0.000 |
| y |
0.000 |
5.763 |
0.000 |
| z |
0.000 |
0.000 |
4.748 |
<r2> (average value of r
2) Å
2
| <r2> |
52.357 |
| (<r2>)1/2 |
7.236 |