Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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 |
3114 |
3082 |
1.29 |
|
|
|
| 2 |
A |
3113 |
3081 |
0.87 |
|
|
|
| 3 |
A |
3051 |
3019 |
28.55 |
|
|
|
| 4 |
A |
3048 |
3016 |
0.19 |
|
|
|
| 5 |
A |
2950 |
2920 |
50.37 |
|
|
|
| 6 |
A |
2945 |
2915 |
24.03 |
|
|
|
| 7 |
A |
1609 |
1593 |
232.72 |
|
|
|
| 8 |
A |
1465 |
1450 |
33.12 |
|
|
|
| 9 |
A |
1447 |
1432 |
10.27 |
|
|
|
| 10 |
A |
1445 |
1430 |
0.11 |
|
|
|
| 11 |
A |
1423 |
1408 |
12.98 |
|
|
|
| 12 |
A |
1411 |
1396 |
53.55 |
|
|
|
| 13 |
A |
1371 |
1357 |
11.84 |
|
|
|
| 14 |
A |
1294 |
1280 |
209.13 |
|
|
|
| 15 |
A |
1286 |
1273 |
0.98 |
|
|
|
| 16 |
A |
1233 |
1220 |
4.91 |
|
|
|
| 17 |
A |
1113 |
1101 |
41.31 |
|
|
|
| 18 |
A |
1084 |
1073 |
2.33 |
|
|
|
| 19 |
A |
1019 |
1009 |
6.71 |
|
|
|
| 20 |
A |
958 |
948 |
77.44 |
|
|
|
| 21 |
A |
838 |
830 |
14.81 |
|
|
|
| 22 |
A |
753 |
745 |
11.46 |
|
|
|
| 23 |
A |
599 |
593 |
0.79 |
|
|
|
| 24 |
A |
596 |
590 |
7.29 |
|
|
|
| 25 |
A |
401 |
396 |
3.50 |
|
|
|
| 26 |
A |
353 |
349 |
2.04 |
|
|
|
| 27 |
A |
187 |
185 |
8.73 |
|
|
|
| 28 |
A |
133 |
131 |
0.12 |
|
|
|
| 29 |
A |
104 |
103 |
1.16 |
|
|
|
| 30 |
A |
70 |
70 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20204.3 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 19996.1 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.379 |
|
|
|
| 2 |
O |
-0.379 |
|
|
|
| 3 |
H |
0.144 |
|
|
|
| 4 |
H |
0.147 |
|
|
|
| 5 |
H |
0.180 |
|
|
|
| 6 |
C |
-0.355 |
|
|
|
| 7 |
H |
0.144 |
|
|
|
| 8 |
H |
0.180 |
|
|
|
| 9 |
H |
0.147 |
|
|
|
| 10 |
C |
-0.355 |
|
|
|
| 11 |
N |
0.562 |
|
|
|
| 12 |
N |
-0.037 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-4.052 |
0.000 |
0.112 |
4.054 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.562 |
0.001 |
-0.313 |
| y |
0.001 |
-35.242 |
0.000 |
| z |
-0.313 |
0.000 |
-34.484 |
|
| Traceless |
| | x | y | z |
| x |
-1.699 |
0.001 |
-0.313 |
| y |
0.001 |
0.281 |
0.000 |
| z |
-0.313 |
0.000 |
1.417 |
|
| Polar |
| 3z2-r2 | 2.835 |
| x2-y2 | -1.320 |
| xy | 0.001 |
| xz | -0.313 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.495 |
-0.000 |
0.012 |
| y |
-0.000 |
7.990 |
0.000 |
| z |
0.012 |
0.000 |
4.945 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |