Vibrational Frequencies calculated at HF/6-31G
| 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' |
3993 |
3605 |
94.17 |
|
|
|
| 2 |
A' |
3281 |
2962 |
28.53 |
|
|
|
| 3 |
A' |
3215 |
2903 |
3.01 |
|
|
|
| 4 |
A' |
3208 |
2897 |
32.32 |
|
|
|
| 5 |
A' |
1919 |
1733 |
317.00 |
|
|
|
| 6 |
A' |
1656 |
1495 |
12.21 |
|
|
|
| 7 |
A' |
1626 |
1468 |
21.54 |
|
|
|
| 8 |
A' |
1592 |
1437 |
7.95 |
|
|
|
| 9 |
A' |
1555 |
1404 |
65.08 |
|
|
|
| 10 |
A' |
1432 |
1293 |
28.12 |
|
|
|
| 11 |
A' |
1263 |
1140 |
251.41 |
|
|
|
| 12 |
A' |
1198 |
1082 |
97.57 |
|
|
|
| 13 |
A' |
1103 |
996 |
10.12 |
|
|
|
| 14 |
A' |
882 |
796 |
4.14 |
|
|
|
| 15 |
A' |
662 |
597 |
33.08 |
|
|
|
| 16 |
A' |
500 |
452 |
30.90 |
|
|
|
| 17 |
A' |
274 |
247 |
3.30 |
|
|
|
| 18 |
A" |
3293 |
2973 |
29.18 |
|
|
|
| 19 |
A" |
3248 |
2933 |
2.47 |
|
|
|
| 20 |
A" |
1652 |
1491 |
7.42 |
|
|
|
| 21 |
A" |
1417 |
1279 |
0.30 |
|
|
|
| 22 |
A" |
1249 |
1127 |
1.67 |
|
|
|
| 23 |
A" |
904 |
816 |
25.49 |
|
|
|
| 24 |
A" |
690 |
623 |
193.65 |
|
|
|
| 25 |
A" |
567 |
512 |
44.01 |
|
|
|
| 26 |
A" |
220 |
199 |
0.01 |
|
|
|
| 27 |
A" |
66 |
60 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21331.1 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 19259.8 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.751 |
|
|
|
| 2 |
C |
-0.394 |
|
|
|
| 3 |
C |
-0.444 |
|
|
|
| 4 |
O |
-0.733 |
|
|
|
| 5 |
O |
-0.555 |
|
|
|
| 6 |
H |
0.211 |
|
|
|
| 7 |
H |
0.211 |
|
|
|
| 8 |
H |
0.159 |
|
|
|
| 9 |
H |
0.178 |
|
|
|
| 10 |
H |
0.178 |
|
|
|
| 11 |
H |
0.438 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.736 |
-0.528 |
0.000 |
1.814 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.957 |
-0.735 |
0.000 |
| y |
-0.735 |
-24.822 |
0.000 |
| z |
0.000 |
0.000 |
-29.577 |
|
| Traceless |
| | x | y | z |
| x |
-9.757 |
-0.735 |
0.000 |
| y |
-0.735 |
8.445 |
0.000 |
| z |
0.000 |
0.000 |
1.312 |
|
| Polar |
| 3z2-r2 | 2.625 |
| x2-y2 | -12.135 |
| xy | -0.735 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.543 |
-0.014 |
0.000 |
| y |
-0.014 |
5.499 |
0.000 |
| z |
0.000 |
0.000 |
3.784 |
<r2> (average value of r
2) Å
2
| <r2> |
124.362 |
| (<r2>)1/2 |
11.152 |