Vibrational Frequencies calculated at PBEPBE/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' |
3623 |
3574 |
24.85 |
|
|
|
2 |
A' |
3408 |
3361 |
0.19 |
|
|
|
3 |
A' |
2985 |
2944 |
16.73 |
|
|
|
4 |
A' |
1788 |
1764 |
225.57 |
|
|
|
5 |
A' |
1637 |
1615 |
17.47 |
|
|
|
6 |
A' |
1416 |
1396 |
12.21 |
|
|
|
7 |
A' |
1362 |
1343 |
24.40 |
|
|
|
8 |
A' |
1274 |
1256 |
8.99 |
|
|
|
9 |
A' |
1149 |
1133 |
54.67 |
|
|
|
10 |
A' |
1107 |
1092 |
195.21 |
|
|
|
11 |
A' |
921 |
909 |
156.52 |
|
|
|
12 |
A' |
808 |
797 |
70.01 |
|
|
|
13 |
A' |
615 |
607 |
7.18 |
|
|
|
14 |
A' |
450 |
443 |
33.48 |
|
|
|
15 |
A' |
252 |
248 |
9.66 |
|
|
|
16 |
A" |
3485 |
3437 |
0.45 |
|
|
|
17 |
A" |
3026 |
2985 |
7.74 |
|
|
|
18 |
A" |
1352 |
1334 |
0.57 |
|
|
|
19 |
A" |
1145 |
1129 |
0.64 |
|
|
|
20 |
A" |
895 |
883 |
3.06 |
|
|
|
21 |
A" |
668 |
659 |
92.47 |
|
|
|
22 |
A" |
496 |
489 |
31.70 |
|
|
|
23 |
A" |
223 |
220 |
47.27 |
|
|
|
24 |
A" |
47 |
46 |
6.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17064.8 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 16831.0 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 PBEPBE/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.480 |
|
|
|
2 |
O |
-0.430 |
|
|
|
3 |
O |
-0.441 |
|
|
|
4 |
C |
-0.188 |
|
|
|
5 |
N |
-0.559 |
|
|
|
6 |
H |
0.317 |
|
|
|
7 |
H |
0.160 |
|
|
|
8 |
H |
0.160 |
|
|
|
9 |
H |
0.251 |
|
|
|
10 |
H |
0.251 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.630 |
1.091 |
0.000 |
1.260 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.572 |
-2.381 |
0.000 |
y |
-2.381 |
-29.524 |
0.000 |
z |
0.000 |
0.000 |
-27.047 |
|
Traceless |
| x | y | z |
x |
-3.287 |
-2.381 |
0.000 |
y |
-2.381 |
-0.215 |
0.000 |
z |
0.000 |
0.000 |
3.501 |
|
Polar |
3z2-r2 | 7.003 |
x2-y2 | -2.048 |
xy | -2.381 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.649 |
-0.369 |
0.000 |
y |
-0.369 |
6.007 |
0.000 |
z |
0.000 |
0.000 |
3.873 |
<r2> (average value of r
2) Å
2
<r2> |
118.656 |
(<r2>)1/2 |
10.893 |