Vibrational Frequencies calculated at LSDA/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 |
3751 |
3710 |
32.80 |
|
|
|
| 2 |
A |
3156 |
3121 |
6.22 |
|
|
|
| 3 |
A |
3073 |
3039 |
3.61 |
|
|
|
| 4 |
A |
3059 |
3026 |
6.48 |
|
|
|
| 5 |
A |
2912 |
2880 |
37.99 |
|
|
|
| 6 |
A |
2877 |
2845 |
47.36 |
|
|
|
| 7 |
A |
1696 |
1677 |
3.28 |
|
|
|
| 8 |
A |
1426 |
1410 |
4.35 |
|
|
|
| 9 |
A |
1405 |
1389 |
12.93 |
|
|
|
| 10 |
A |
1353 |
1338 |
6.37 |
|
|
|
| 11 |
A |
1253 |
1239 |
1.27 |
|
|
|
| 12 |
A |
1226 |
1213 |
22.10 |
|
|
|
| 13 |
A |
1177 |
1164 |
34.90 |
|
|
|
| 14 |
A |
1127 |
1115 |
12.18 |
|
|
|
| 15 |
A |
1087 |
1076 |
115.01 |
|
|
|
| 16 |
A |
990 |
979 |
14.39 |
|
|
|
| 17 |
A |
936 |
926 |
13.51 |
|
|
|
| 18 |
A |
911 |
901 |
40.34 |
|
|
|
| 19 |
A |
900 |
890 |
1.74 |
|
|
|
| 20 |
A |
641 |
634 |
7.25 |
|
|
|
| 21 |
A |
444 |
439 |
4.08 |
|
|
|
| 22 |
A |
315 |
311 |
7.78 |
|
|
|
| 23 |
A |
238 |
235 |
114.45 |
|
|
|
| 24 |
A |
119 |
118 |
2.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18035.2 cm
-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 17838.6 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 LSDA/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.024 |
|
|
|
| 2 |
C |
-0.087 |
|
|
|
| 3 |
C |
-0.287 |
|
|
|
| 4 |
O |
-0.294 |
|
|
|
| 5 |
H |
0.058 |
|
|
|
| 6 |
H |
0.074 |
|
|
|
| 7 |
H |
0.128 |
|
|
|
| 8 |
H |
0.121 |
|
|
|
| 9 |
H |
0.111 |
|
|
|
| 10 |
H |
0.200 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.542 |
1.158 |
0.917 |
1.573 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.800 |
2.494 |
1.853 |
| y |
2.494 |
-24.872 |
-1.161 |
| z |
1.853 |
-1.161 |
-27.009 |
|
| Traceless |
| | x | y | z |
| x |
5.141 |
2.494 |
1.853 |
| y |
2.494 |
-0.968 |
-1.161 |
| z |
1.853 |
-1.161 |
-4.173 |
|
| Polar |
| 3z2-r2 | -8.346 |
| x2-y2 | 4.072 |
| xy | 2.494 |
| xz | 1.853 |
| yz | -1.161 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.387 |
-0.093 |
0.736 |
| y |
-0.093 |
5.735 |
-0.372 |
| z |
0.736 |
-0.372 |
4.735 |
<r2> (average value of r
2) Å
2
| <r2> |
91.828 |
| (<r2>)1/2 |
9.583 |