Vibrational Frequencies calculated at HF/3-21G*
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' |
3317 |
2994 |
4.43 |
|
|
|
2 |
A' |
3231 |
2916 |
54.32 |
|
|
|
3 |
A' |
3218 |
2905 |
0.44 |
|
|
|
4 |
A' |
1961 |
1770 |
27.09 |
|
|
|
5 |
A' |
1922 |
1735 |
134.13 |
|
|
|
6 |
A' |
1622 |
1464 |
17.15 |
|
|
|
7 |
A' |
1572 |
1419 |
39.26 |
|
|
|
8 |
A' |
1484 |
1339 |
9.02 |
|
|
|
9 |
A' |
1319 |
1190 |
32.90 |
|
|
|
10 |
A' |
1113 |
1005 |
3.00 |
|
|
|
11 |
A' |
823 |
743 |
13.17 |
|
|
|
12 |
A' |
632 |
570 |
12.13 |
|
|
|
13 |
A' |
512 |
462 |
30.45 |
|
|
|
14 |
A' |
281 |
254 |
23.41 |
|
|
|
15 |
A" |
3272 |
2953 |
2.52 |
|
|
|
16 |
A" |
1642 |
1482 |
14.70 |
|
|
|
17 |
A" |
1226 |
1107 |
6.74 |
|
|
|
18 |
A" |
1054 |
951 |
0.30 |
|
|
|
19 |
A" |
553 |
499 |
0.23 |
|
|
|
20 |
A" |
201 |
182 |
25.73 |
|
|
|
21 |
A" |
99 |
89 |
3.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15526.6 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 14014.3 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/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.288 |
|
|
|
2 |
C |
0.403 |
|
|
|
3 |
C |
-0.666 |
|
|
|
4 |
O |
-0.501 |
|
|
|
5 |
O |
-0.524 |
|
|
|
6 |
H |
0.242 |
|
|
|
7 |
H |
0.253 |
|
|
|
8 |
H |
0.252 |
|
|
|
9 |
H |
0.252 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.745 |
-0.083 |
0.000 |
0.750 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.064 |
2.178 |
0.000 |
y |
2.178 |
-39.553 |
0.000 |
z |
0.000 |
0.000 |
-27.619 |
|
Traceless |
| x | y | z |
x |
7.522 |
2.178 |
0.000 |
y |
2.178 |
-12.712 |
0.000 |
z |
0.000 |
0.000 |
5.190 |
|
Polar |
3z2-r2 | 10.379 |
x2-y2 | 13.489 |
xy | 2.178 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.654 |
-0.647 |
0.000 |
y |
-0.647 |
5.688 |
0.000 |
z |
0.000 |
0.000 |
2.689 |
<r2> (average value of r
2) Å
2
<r2> |
110.510 |
(<r2>)1/2 |
10.512 |