Vibrational Frequencies calculated at mPW1PW91/6-31G
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 |
3664 |
3468 |
26.32 |
|
|
|
2 |
A |
3188 |
3018 |
16.88 |
|
|
|
3 |
A |
3186 |
3016 |
16.05 |
|
|
|
4 |
A |
3175 |
3005 |
36.11 |
|
|
|
5 |
A |
3163 |
2994 |
12.66 |
|
|
|
6 |
A |
3094 |
2928 |
16.85 |
|
|
|
7 |
A |
3085 |
2920 |
14.98 |
|
|
|
8 |
A |
3078 |
2914 |
15.12 |
|
|
|
9 |
A |
1561 |
1478 |
13.64 |
|
|
|
10 |
A |
1543 |
1461 |
4.28 |
|
|
|
11 |
A |
1538 |
1456 |
4.87 |
|
|
|
12 |
A |
1529 |
1447 |
3.80 |
|
|
|
13 |
A |
1465 |
1386 |
11.98 |
|
|
|
14 |
A |
1447 |
1370 |
22.80 |
|
|
|
15 |
A |
1418 |
1343 |
11.68 |
|
|
|
16 |
A |
1393 |
1319 |
0.93 |
|
|
|
17 |
A |
1330 |
1259 |
69.71 |
|
|
|
18 |
A |
1237 |
1171 |
16.09 |
|
|
|
19 |
A |
1192 |
1129 |
19.42 |
|
|
|
20 |
A |
1173 |
1111 |
23.20 |
|
|
|
21 |
A |
992 |
939 |
1.04 |
|
|
|
22 |
A |
975 |
923 |
1.16 |
|
|
|
23 |
A |
944 |
894 |
5.14 |
|
|
|
24 |
A |
909 |
860 |
3.50 |
|
|
|
25 |
A |
818 |
774 |
6.18 |
|
|
|
26 |
A |
491 |
464 |
8.17 |
|
|
|
27 |
A |
466 |
441 |
5.57 |
|
|
|
28 |
A |
353 |
334 |
1.83 |
|
|
|
29 |
A |
277 |
262 |
3.92 |
|
|
|
30 |
A |
239 |
227 |
0.85 |
|
|
|
31 |
A |
205 |
194 |
0.97 |
|
|
|
32 |
A |
141 |
134 |
135.48 |
|
|
|
33 |
A |
129 |
122 |
46.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24697.4 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 23378.6 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 mPW1PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.406 |
|
|
|
2 |
H |
0.400 |
|
|
|
3 |
O |
-0.342 |
|
|
|
4 |
C |
-0.491 |
|
|
|
5 |
H |
0.178 |
|
|
|
6 |
H |
0.189 |
|
|
|
7 |
H |
0.172 |
|
|
|
8 |
C |
-0.485 |
|
|
|
9 |
H |
0.166 |
|
|
|
10 |
H |
0.162 |
|
|
|
11 |
H |
0.190 |
|
|
|
12 |
C |
0.081 |
|
|
|
13 |
H |
0.186 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.694 |
0.920 |
0.702 |
1.349 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-27.073 |
-0.848 |
-3.938 |
y |
-0.848 |
-32.401 |
0.165 |
z |
-3.938 |
0.165 |
-30.959 |
|
Traceless |
| x | y | z |
x |
4.607 |
-0.848 |
-3.938 |
y |
-0.848 |
-3.385 |
0.165 |
z |
-3.938 |
0.165 |
-1.221 |
|
Polar |
3z2-r2 | -2.443 |
x2-y2 | 5.328 |
xy | -0.848 |
xz | -3.938 |
yz | 0.165 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.596 |
-0.285 |
-0.139 |
y |
-0.285 |
5.467 |
-0.176 |
z |
-0.139 |
-0.176 |
5.286 |
<r2> (average value of r
2) Å
2
<r2> |
134.567 |
(<r2>)1/2 |
11.600 |