Vibrational Frequencies calculated at PBE1PBE/cc-pVTZ
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 |
3891 |
3740 |
61.06 |
|
|
|
2 |
A |
3149 |
3027 |
45.38 |
|
|
|
3 |
A |
3127 |
3005 |
5.01 |
|
|
|
4 |
A |
3066 |
2947 |
17.34 |
|
|
|
5 |
A |
2975 |
2859 |
42.93 |
|
|
|
6 |
A |
1485 |
1427 |
4.10 |
|
|
|
7 |
A |
1464 |
1407 |
21.50 |
|
|
|
8 |
A |
1451 |
1394 |
7.37 |
|
|
|
9 |
A |
1386 |
1332 |
0.50 |
|
|
|
10 |
A |
1285 |
1235 |
151.05 |
|
|
|
11 |
A |
1230 |
1182 |
20.96 |
|
|
|
12 |
A |
1065 |
1024 |
28.08 |
|
|
|
13 |
A |
1015 |
976 |
3.51 |
|
|
|
14 |
A |
940 |
903 |
10.01 |
|
|
|
15 |
A |
561 |
539 |
18.04 |
|
|
|
16 |
A |
409 |
393 |
9.82 |
|
|
|
17 |
A |
355 |
341 |
122.62 |
|
|
|
18 |
A |
182 |
175 |
3.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14517.2 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 13951.1 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 PBE1PBE/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.049 |
|
|
|
2 |
C |
-0.273 |
|
|
|
3 |
O |
-0.254 |
|
|
|
4 |
H |
0.070 |
|
|
|
5 |
H |
0.108 |
|
|
|
6 |
H |
0.098 |
|
|
|
7 |
H |
0.094 |
|
|
|
8 |
H |
0.206 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.568 |
1.133 |
0.290 |
1.300 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.335 |
-1.866 |
-0.110 |
y |
-1.866 |
-19.394 |
0.566 |
z |
-0.110 |
0.566 |
-20.427 |
|
Traceless |
| x | y | z |
x |
4.575 |
-1.866 |
-0.110 |
y |
-1.866 |
-1.513 |
0.566 |
z |
-0.110 |
0.566 |
-3.062 |
|
Polar |
3z2-r2 | -6.124 |
x2-y2 | 4.059 |
xy | -1.866 |
xz | -0.110 |
yz | 0.566 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.217 |
-0.180 |
0.066 |
y |
-0.180 |
4.363 |
-0.010 |
z |
0.066 |
-0.010 |
3.601 |
<r2> (average value of r
2) Å
2
<r2> |
51.226 |
(<r2>)1/2 |
7.157 |