Vibrational Frequencies calculated at HF/SDD
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' |
4026 |
3625 |
70.62 |
|
|
|
2 |
A' |
3272 |
2946 |
87.89 |
|
|
|
3 |
A' |
3235 |
2913 |
21.10 |
|
|
|
4 |
A' |
1883 |
1696 |
159.23 |
|
|
|
5 |
A' |
1648 |
1483 |
14.78 |
|
|
|
6 |
A' |
1553 |
1399 |
42.96 |
|
|
|
7 |
A' |
1518 |
1367 |
10.50 |
|
|
|
8 |
A' |
1369 |
1233 |
85.38 |
|
|
|
9 |
A' |
1202 |
1082 |
81.70 |
|
|
|
10 |
A' |
943 |
849 |
53.84 |
|
|
|
11 |
A' |
797 |
718 |
24.86 |
|
|
|
12 |
A' |
300 |
270 |
25.37 |
|
|
|
13 |
A" |
3279 |
2953 |
36.30 |
|
|
|
14 |
A" |
1359 |
1224 |
3.42 |
|
|
|
15 |
A" |
1227 |
1105 |
0.21 |
|
|
|
16 |
A" |
840 |
757 |
0.05 |
|
|
|
17 |
A" |
339 |
306 |
196.69 |
|
|
|
18 |
A" |
157 |
142 |
37.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14474.5 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 13032.8 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/SDD
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.147 |
|
|
|
2 |
C |
0.144 |
|
|
|
3 |
O |
-0.629 |
|
|
|
4 |
O |
-0.367 |
|
|
|
5 |
H |
0.425 |
|
|
|
6 |
H |
0.201 |
|
|
|
7 |
H |
0.201 |
|
|
|
8 |
H |
0.171 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.697 |
1.876 |
0.000 |
3.286 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.486 |
5.718 |
0.000 |
y |
5.718 |
-28.163 |
0.000 |
z |
0.000 |
0.000 |
-23.261 |
|
Traceless |
| x | y | z |
x |
1.226 |
5.718 |
0.000 |
y |
5.718 |
-4.290 |
0.000 |
z |
0.000 |
0.000 |
3.064 |
|
Polar |
3z2-r2 | 6.128 |
x2-y2 | 3.677 |
xy | 5.718 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.595 |
0.390 |
0.000 |
y |
0.390 |
4.477 |
0.000 |
z |
0.000 |
0.000 |
2.402 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |