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' |
4096 |
3706 |
112.23 |
|
|
|
| 2 |
A' |
3297 |
2982 |
9.84 |
|
|
|
| 3 |
A' |
3188 |
2884 |
3.44 |
|
|
|
| 4 |
A' |
1992 |
1802 |
459.87 |
|
|
|
| 5 |
A' |
1586 |
1435 |
14.56 |
|
|
|
| 6 |
A' |
1546 |
1399 |
71.61 |
|
|
|
| 7 |
A' |
1456 |
1317 |
50.61 |
|
|
|
| 8 |
A' |
1332 |
1205 |
234.73 |
|
|
|
| 9 |
A' |
1100 |
995 |
61.52 |
|
|
|
| 10 |
A' |
928 |
839 |
1.81 |
|
|
|
| 11 |
A' |
639 |
578 |
50.71 |
|
|
|
| 12 |
A' |
454 |
410 |
4.62 |
|
|
|
| 13 |
A" |
3247 |
2937 |
9.27 |
|
|
|
| 14 |
A" |
1597 |
1444 |
7.19 |
|
|
|
| 15 |
A" |
1174 |
1062 |
10.83 |
|
|
|
| 16 |
A" |
708 |
640 |
99.49 |
|
|
|
| 17 |
A" |
582 |
527 |
44.71 |
|
|
|
| 18 |
A" |
101 |
91 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14511.5 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 13127.1 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 HF/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.873 |
|
|
|
| 2 |
C |
1.075 |
|
|
|
| 3 |
O |
-1.155 |
|
|
|
| 4 |
H |
0.661 |
|
|
|
| 5 |
H |
0.478 |
|
|
|
| 6 |
H |
0.478 |
|
|
|
| 7 |
O |
-0.965 |
|
|
|
| 8 |
H |
0.301 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.411 |
-1.914 |
0.000 |
1.958 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.322 |
-4.159 |
0.000 |
| y |
-4.159 |
-27.379 |
0.000 |
| z |
0.000 |
0.000 |
-23.026 |
|
| Traceless |
| | x | y | z |
| x |
4.880 |
-4.159 |
0.000 |
| y |
-4.159 |
-5.705 |
0.000 |
| z |
0.000 |
0.000 |
0.824 |
|
| Polar |
| 3z2-r2 | 1.649 |
| x2-y2 | 7.057 |
| xy | -4.159 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.818 |
-0.098 |
0.000 |
| y |
-0.098 |
5.104 |
0.000 |
| z |
0.000 |
0.000 |
3.642 |
<r2> (average value of r
2) Å
2
| <r2> |
69.732 |
| (<r2>)1/2 |
8.351 |