Vibrational Frequencies calculated at B1B95/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 |
A' |
3174 |
3051 |
10.82 |
|
|
|
| 2 |
A' |
3084 |
2964 |
8.58 |
|
|
|
| 3 |
A' |
3081 |
2961 |
15.89 |
|
|
|
| 4 |
A' |
1482 |
1424 |
5.36 |
|
|
|
| 5 |
A' |
1472 |
1415 |
0.27 |
|
|
|
| 6 |
A' |
1405 |
1350 |
23.03 |
|
|
|
| 7 |
A' |
1357 |
1305 |
7.88 |
|
|
|
| 8 |
A' |
1248 |
1200 |
21.69 |
|
|
|
| 9 |
A' |
1143 |
1098 |
6.19 |
|
|
|
| 10 |
A' |
1058 |
1017 |
17.53 |
|
|
|
| 11 |
A' |
862 |
829 |
2.20 |
|
|
|
| 12 |
A' |
512 |
492 |
9.97 |
|
|
|
| 13 |
A' |
302 |
291 |
1.50 |
|
|
|
| 14 |
A" |
3177 |
3053 |
19.91 |
|
|
|
| 15 |
A" |
3141 |
3019 |
8.48 |
|
|
|
| 16 |
A" |
1455 |
1399 |
7.07 |
|
|
|
| 17 |
A" |
1264 |
1215 |
0.32 |
|
|
|
| 18 |
A" |
1137 |
1093 |
5.45 |
|
|
|
| 19 |
A" |
797 |
766 |
2.06 |
|
|
|
| 20 |
A" |
224 |
215 |
0.35 |
|
|
|
| 21 |
A" |
72 |
69 |
0.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15722.4 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 15112.4 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 B1B95/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.086 |
|
|
|
| 2 |
C |
0.102 |
|
|
|
| 3 |
O |
-0.123 |
|
|
|
| 4 |
O |
-0.151 |
|
|
|
| 5 |
H |
0.048 |
|
|
|
| 6 |
H |
0.054 |
|
|
|
| 7 |
H |
0.054 |
|
|
|
| 8 |
H |
0.051 |
|
|
|
| 9 |
H |
0.051 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.576 |
2.339 |
0.000 |
2.821 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.470 |
-1.129 |
0.000 |
| y |
-1.129 |
-24.801 |
0.000 |
| z |
0.000 |
0.000 |
-22.905 |
|
| Traceless |
| | x | y | z |
| x |
-1.617 |
-1.129 |
0.000 |
| y |
-1.129 |
-0.613 |
0.000 |
| z |
0.000 |
0.000 |
2.230 |
|
| Polar |
| 3z2-r2 | 4.461 |
| x2-y2 | -0.669 |
| xy | -1.129 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.477 |
0.946 |
0.000 |
| y |
0.946 |
4.488 |
0.000 |
| z |
0.000 |
0.000 |
3.697 |
<r2> (average value of r
2) Å
2
| <r2> |
88.352 |
| (<r2>)1/2 |
9.400 |