Vibrational Frequencies calculated at mPW1PW91/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' |
3651 |
3498 |
115.73 |
|
|
|
2 |
A' |
3036 |
2909 |
43.56 |
|
|
|
3 |
A' |
1910 |
1830 |
193.02 |
|
|
|
4 |
A' |
1842 |
1765 |
120.08 |
|
|
|
5 |
A' |
1426 |
1367 |
342.30 |
|
|
|
6 |
A' |
1336 |
1280 |
12.47 |
|
|
|
7 |
A' |
1243 |
1191 |
11.29 |
|
|
|
8 |
A' |
909 |
871 |
42.66 |
|
|
|
9 |
A' |
696 |
667 |
15.17 |
|
|
|
10 |
A' |
507 |
486 |
5.07 |
|
|
|
11 |
A' |
287 |
275 |
37.35 |
|
|
|
12 |
A" |
1024 |
981 |
2.35 |
|
|
|
13 |
A" |
721 |
691 |
80.71 |
|
|
|
14 |
A" |
591 |
566 |
25.42 |
|
|
|
15 |
A" |
187 |
179 |
23.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9681.8 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 9278.1 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.168 |
|
|
|
2 |
C |
0.149 |
|
|
|
3 |
O |
-0.191 |
|
|
|
4 |
O |
-0.211 |
|
|
|
5 |
O |
-0.141 |
|
|
|
6 |
H |
0.056 |
|
|
|
7 |
H |
0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.327 |
-1.903 |
0.000 |
1.931 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.207 |
0.028 |
0.000 |
y |
0.028 |
-35.002 |
0.000 |
z |
0.000 |
0.000 |
-25.939 |
|
Traceless |
| x | y | z |
x |
5.263 |
0.028 |
0.000 |
y |
0.028 |
-9.429 |
0.000 |
z |
0.000 |
0.000 |
4.165 |
|
Polar |
3z2-r2 | 8.330 |
x2-y2 | 9.795 |
xy | 0.028 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.671 |
-0.657 |
0.000 |
y |
-0.657 |
5.137 |
0.000 |
z |
0.000 |
0.000 |
2.146 |
<r2> (average value of r
2) Å
2
<r2> |
98.274 |
(<r2>)1/2 |
9.913 |