Vibrational Frequencies calculated at LSDA/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 |
3539 |
3467 |
3.55 |
|
|
|
2 |
A |
3213 |
3147 |
7.16 |
|
|
|
3 |
A |
3195 |
3130 |
2.53 |
|
|
|
4 |
A |
3114 |
3051 |
2.90 |
|
|
|
5 |
A |
3103 |
3040 |
7.62 |
|
|
|
6 |
A |
3065 |
3003 |
36.43 |
|
|
|
7 |
A |
1478 |
1448 |
18.39 |
|
|
|
8 |
A |
1430 |
1401 |
10.49 |
|
|
|
9 |
A |
1404 |
1375 |
2.04 |
|
|
|
10 |
A |
1267 |
1241 |
10.43 |
|
|
|
11 |
A |
1204 |
1179 |
84.24 |
|
|
|
12 |
A |
1173 |
1150 |
5.78 |
|
|
|
13 |
A |
1171 |
1147 |
30.00 |
|
|
|
14 |
A |
1109 |
1087 |
1.34 |
|
|
|
15 |
A |
1061 |
1040 |
6.22 |
|
|
|
16 |
A |
1044 |
1023 |
48.90 |
|
|
|
17 |
A |
988 |
968 |
11.17 |
|
|
|
18 |
A |
936 |
917 |
28.39 |
|
|
|
19 |
A |
838 |
821 |
11.77 |
|
|
|
20 |
A |
816 |
799 |
6.56 |
|
|
|
21 |
A |
759 |
744 |
3.65 |
|
|
|
22 |
A |
398 |
390 |
5.80 |
|
|
|
23 |
A |
396 |
388 |
37.37 |
|
|
|
24 |
A |
327 |
320 |
153.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18513.4 cm
-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 18137.6 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.005 |
|
|
|
2 |
C |
-0.335 |
|
|
|
3 |
C |
-0.353 |
|
|
|
4 |
O |
-0.566 |
|
|
|
5 |
H |
0.161 |
|
|
|
6 |
H |
0.174 |
|
|
|
7 |
H |
0.195 |
|
|
|
8 |
H |
0.168 |
|
|
|
9 |
H |
0.179 |
|
|
|
10 |
H |
0.373 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.325 |
1.562 |
0.791 |
1.781 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.238 |
-3.741 |
-0.139 |
y |
-3.741 |
-24.212 |
-0.207 |
z |
-0.139 |
-0.207 |
-24.060 |
|
Traceless |
| x | y | z |
x |
-0.103 |
-3.741 |
-0.139 |
y |
-3.741 |
-0.063 |
-0.207 |
z |
-0.139 |
-0.207 |
0.166 |
|
Polar |
3z2-r2 | 0.331 |
x2-y2 | -0.026 |
xy | -3.741 |
xz | -0.139 |
yz | -0.207 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.344 |
-0.261 |
0.225 |
y |
-0.261 |
4.913 |
0.039 |
z |
0.225 |
0.039 |
4.555 |
<r2> (average value of r
2) Å
2
<r2> |
73.541 |
(<r2>)1/2 |
8.576 |