Vibrational Frequencies calculated at HF/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' |
4104 |
3735 |
114.27 |
|
|
|
| 2 |
A' |
3731 |
3395 |
4.10 |
|
|
|
| 3 |
A' |
3190 |
2904 |
22.43 |
|
|
|
| 4 |
A' |
1999 |
1819 |
392.53 |
|
|
|
| 5 |
A' |
1812 |
1649 |
20.55 |
|
|
|
| 6 |
A' |
1586 |
1444 |
11.00 |
|
|
|
| 7 |
A' |
1551 |
1412 |
34.13 |
|
|
|
| 8 |
A' |
1428 |
1299 |
23.35 |
|
|
|
| 9 |
A' |
1288 |
1172 |
275.14 |
|
|
|
| 10 |
A' |
1218 |
1108 |
62.82 |
|
|
|
| 11 |
A' |
1016 |
924 |
151.87 |
|
|
|
| 12 |
A' |
897 |
817 |
87.50 |
|
|
|
| 13 |
A' |
698 |
635 |
11.97 |
|
|
|
| 14 |
A' |
504 |
459 |
29.53 |
|
|
|
| 15 |
A' |
281 |
256 |
10.41 |
|
|
|
| 16 |
A" |
3804 |
3462 |
6.99 |
|
|
|
| 17 |
A" |
3223 |
2933 |
14.45 |
|
|
|
| 18 |
A" |
1501 |
1366 |
0.01 |
|
|
|
| 19 |
A" |
1288 |
1172 |
2.59 |
|
|
|
| 20 |
A" |
1003 |
913 |
5.77 |
|
|
|
| 21 |
A" |
692 |
630 |
105.25 |
|
|
|
| 22 |
A" |
549 |
499 |
42.20 |
|
|
|
| 23 |
A" |
246 |
224 |
47.40 |
|
|
|
| 24 |
A" |
84 |
77 |
5.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18845.0 cm
-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 17150.8 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.387 |
|
|
|
| 2 |
O |
-0.387 |
|
|
|
| 3 |
O |
-0.320 |
|
|
|
| 4 |
C |
-0.109 |
|
|
|
| 5 |
N |
-0.353 |
|
|
|
| 6 |
H |
0.239 |
|
|
|
| 7 |
H |
0.123 |
|
|
|
| 8 |
H |
0.123 |
|
|
|
| 9 |
H |
0.148 |
|
|
|
| 10 |
H |
0.148 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.008 |
0.771 |
0.000 |
1.269 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.639 |
-2.839 |
0.000 |
| y |
-2.839 |
-29.553 |
0.000 |
| z |
0.000 |
0.000 |
-26.969 |
|
| Traceless |
| | x | y | z |
| x |
-4.378 |
-2.839 |
0.000 |
| y |
-2.839 |
0.252 |
0.000 |
| z |
0.000 |
0.000 |
4.127 |
|
| Polar |
| 3z2-r2 | 8.254 |
| x2-y2 | -3.087 |
| xy | -2.839 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |