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 |
3737 |
3307 |
13.12 |
|
|
|
2 |
A |
3237 |
2865 |
23.11 |
|
|
|
3 |
A |
1641 |
1452 |
0.42 |
|
|
|
4 |
A |
1570 |
1389 |
2.14 |
|
|
|
5 |
A |
1262 |
1117 |
0.50 |
|
|
|
6 |
A |
1063 |
940 |
25.50 |
|
|
|
7 |
A |
522 |
462 |
67.80 |
|
|
|
8 |
A |
393 |
347 |
20.43 |
|
|
|
9 |
B |
3740 |
3310 |
49.99 |
|
|
|
10 |
B |
3346 |
2961 |
8.71 |
|
|
|
11 |
B |
1594 |
1410 |
39.69 |
|
|
|
12 |
B |
1472 |
1303 |
17.31 |
|
|
|
13 |
B |
1141 |
1010 |
56.72 |
|
|
|
14 |
B |
1024 |
906 |
12.70 |
|
|
|
15 |
B |
397 |
352 |
105.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13068.5 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 11565.6 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 B3PW91/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.012 |
|
|
|
2 |
O |
-0.253 |
|
|
|
3 |
O |
-0.253 |
|
|
|
4 |
H |
0.073 |
|
|
|
5 |
H |
0.073 |
|
|
|
6 |
H |
0.174 |
|
|
|
7 |
H |
0.174 |
|
|
|
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 |
-0.180 |
0.180 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.452 |
-2.399 |
0.000 |
y |
-2.399 |
-20.011 |
0.000 |
z |
0.000 |
0.000 |
-15.249 |
|
Traceless |
| x | y | z |
x |
3.178 |
-2.399 |
0.000 |
y |
-2.399 |
-5.160 |
0.000 |
z |
0.000 |
0.000 |
1.982 |
|
Polar |
3z2-r2 | 3.964 |
x2-y2 | 5.559 |
xy | -2.399 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.701 |
-0.196 |
0.000 |
y |
-0.196 |
1.658 |
0.000 |
z |
0.000 |
0.000 |
1.593 |
<r2> (average value of r
2) Å
2
<r2> |
46.716 |
(<r2>)1/2 |
6.835 |