Vibrational Frequencies calculated at HF/daug-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' |
4097 |
3706 |
116.60 |
|
|
|
| 2 |
A' |
3737 |
3381 |
5.32 |
|
|
|
| 3 |
A' |
3192 |
2887 |
21.89 |
|
|
|
| 4 |
A' |
1991 |
1801 |
402.67 |
|
|
|
| 5 |
A' |
1810 |
1637 |
21.31 |
|
|
|
| 6 |
A' |
1585 |
1434 |
11.31 |
|
|
|
| 7 |
A' |
1547 |
1400 |
32.87 |
|
|
|
| 8 |
A' |
1425 |
1289 |
23.72 |
|
|
|
| 9 |
A' |
1286 |
1163 |
272.18 |
|
|
|
| 10 |
A' |
1216 |
1100 |
73.44 |
|
|
|
| 11 |
A' |
999 |
904 |
129.08 |
|
|
|
| 12 |
A' |
890 |
805 |
96.26 |
|
|
|
| 13 |
A' |
696 |
630 |
10.13 |
|
|
|
| 14 |
A' |
503 |
455 |
29.82 |
|
|
|
| 15 |
A' |
279 |
253 |
10.86 |
|
|
|
| 16 |
A" |
3811 |
3447 |
10.19 |
|
|
|
| 17 |
A" |
3225 |
2917 |
12.60 |
|
|
|
| 18 |
A" |
1498 |
1355 |
0.04 |
|
|
|
| 19 |
A" |
1287 |
1164 |
2.51 |
|
|
|
| 20 |
A" |
1000 |
905 |
5.46 |
|
|
|
| 21 |
A" |
687 |
621 |
102.57 |
|
|
|
| 22 |
A" |
547 |
495 |
42.97 |
|
|
|
| 23 |
A" |
240 |
217 |
47.50 |
|
|
|
| 24 |
A" |
82 |
74 |
5.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18814.8 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 17019.8 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 HF/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.303 |
|
|
|
| 2 |
O |
-1.282 |
|
|
|
| 3 |
O |
-1.176 |
|
|
|
| 4 |
C |
-0.100 |
|
|
|
| 5 |
N |
-0.839 |
|
|
|
| 6 |
H |
0.420 |
|
|
|
| 7 |
H |
0.672 |
|
|
|
| 8 |
H |
0.672 |
|
|
|
| 9 |
H |
0.164 |
|
|
|
| 10 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.056 |
0.737 |
0.000 |
1.287 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.902 |
-2.950 |
0.000 |
| y |
-2.950 |
-29.961 |
0.000 |
| z |
0.000 |
0.000 |
-27.171 |
|
| Traceless |
| | x | y | z |
| x |
-4.335 |
-2.950 |
0.000 |
| y |
-2.950 |
0.075 |
0.000 |
| z |
0.000 |
0.000 |
4.260 |
|
| Polar |
| 3z2-r2 | 8.520 |
| x2-y2 | -2.941 |
| xy | -2.950 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.032 |
-0.160 |
0.000 |
| y |
-0.160 |
6.301 |
0.000 |
| z |
0.000 |
0.000 |
4.591 |
<r2> (average value of r
2) Å
2
| <r2> |
116.372 |
| (<r2>)1/2 |
10.788 |