Vibrational Frequencies calculated at B3PW91/STO-3G
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 |
3520 |
3115 |
3.87 |
|
|
|
2 |
A |
3469 |
3070 |
0.56 |
|
|
|
3 |
A |
3425 |
3031 |
5.13 |
|
|
|
4 |
A |
3325 |
2943 |
1.47 |
|
|
|
5 |
A |
3269 |
2893 |
9.16 |
|
|
|
6 |
A |
1659 |
1468 |
7.99 |
|
|
|
7 |
A |
1645 |
1456 |
5.21 |
|
|
|
8 |
A |
1614 |
1428 |
4.48 |
|
|
|
9 |
A |
1567 |
1387 |
17.78 |
|
|
|
10 |
A |
1329 |
1176 |
54.68 |
|
|
|
11 |
A |
1305 |
1155 |
4.14 |
|
|
|
12 |
A |
1177 |
1041 |
0.95 |
|
|
|
13 |
A |
1167 |
1033 |
2.80 |
|
|
|
14 |
A |
1024 |
907 |
1.64 |
|
|
|
15 |
A |
776 |
687 |
21.37 |
|
|
|
16 |
A |
468 |
414 |
2.26 |
|
|
|
17 |
A |
340 |
301 |
6.32 |
|
|
|
18 |
A |
171 |
151 |
1.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15625.0 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 13828.2 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 B3PW91/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.153 |
|
|
|
2 |
C |
-0.133 |
|
|
|
3 |
C |
-0.104 |
|
|
|
4 |
H |
0.094 |
|
|
|
5 |
H |
0.090 |
|
|
|
6 |
H |
0.085 |
|
|
|
7 |
H |
0.066 |
|
|
|
8 |
H |
0.056 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.889 |
0.888 |
-0.329 |
1.299 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.271 |
-0.253 |
-0.564 |
y |
-0.253 |
-18.080 |
-0.295 |
z |
-0.564 |
-0.295 |
-18.059 |
|
Traceless |
| x | y | z |
x |
1.798 |
-0.253 |
-0.564 |
y |
-0.253 |
-0.915 |
-0.295 |
z |
-0.564 |
-0.295 |
-0.883 |
|
Polar |
3z2-r2 | -1.767 |
x2-y2 | 1.809 |
xy | -0.253 |
xz | -0.564 |
yz | -0.295 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.176 |
0.147 |
0.079 |
y |
0.147 |
1.813 |
-0.033 |
z |
0.079 |
-0.033 |
1.192 |
<r2> (average value of r
2) Å
2
<r2> |
49.103 |
(<r2>)1/2 |
7.007 |