Vibrational Frequencies calculated at LSDA/6-31+G**
| 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' |
3072 |
3026 |
11.25 |
|
|
|
| 2 |
A' |
2983 |
2939 |
46.06 |
|
|
|
| 3 |
A' |
1443 |
1422 |
1.04 |
|
|
|
| 4 |
A' |
1280 |
1261 |
0.32 |
|
|
|
| 5 |
A' |
1199 |
1181 |
1.22 |
|
|
|
| 6 |
A' |
1001 |
986 |
35.09 |
|
|
|
| 7 |
A' |
945 |
931 |
1.88 |
|
|
|
| 8 |
A' |
905 |
892 |
1.28 |
|
|
|
| 9 |
A' |
838 |
825 |
0.31 |
|
|
|
| 10 |
A' |
705 |
695 |
0.64 |
|
|
|
| 11 |
A' |
441 |
434 |
5.42 |
|
|
|
| 12 |
A" |
3058 |
3012 |
0.04 |
|
|
|
| 13 |
A" |
2975 |
2931 |
15.89 |
|
|
|
| 14 |
A" |
1427 |
1405 |
2.90 |
|
|
|
| 15 |
A" |
1285 |
1266 |
3.75 |
|
|
|
| 16 |
A" |
1163 |
1145 |
0.05 |
|
|
|
| 17 |
A" |
1112 |
1095 |
0.06 |
|
|
|
| 18 |
A" |
1036 |
1020 |
0.23 |
|
|
|
| 19 |
A" |
731 |
720 |
17.06 |
|
|
|
| 20 |
A" |
597 |
588 |
64.02 |
|
|
|
| 21 |
A" |
123 |
121 |
6.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14159.2 cm
-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 13946.8 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 LSDA/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.025 |
|
|
|
| 2 |
O |
-0.159 |
|
|
|
| 3 |
O |
-0.159 |
|
|
|
| 4 |
C |
-0.217 |
|
|
|
| 5 |
C |
-0.217 |
|
|
|
| 6 |
H |
0.199 |
|
|
|
| 7 |
H |
0.199 |
|
|
|
| 8 |
H |
0.189 |
|
|
|
| 9 |
H |
0.189 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.394 |
3.608 |
0.000 |
3.629 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.726 |
0.787 |
0.000 |
| y |
0.787 |
-28.362 |
0.000 |
| z |
0.000 |
0.000 |
-30.118 |
|
| Traceless |
| | x | y | z |
| x |
0.514 |
0.787 |
0.000 |
| y |
0.787 |
1.060 |
0.000 |
| z |
0.000 |
0.000 |
-1.574 |
|
| Polar |
| 3z2-r2 | -3.148 |
| x2-y2 | -0.364 |
| xy | 0.787 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.031 |
0.257 |
0.000 |
| y |
0.257 |
5.955 |
0.000 |
| z |
0.000 |
0.000 |
6.169 |
<r2> (average value of r
2) Å
2
| <r2> |
86.329 |
| (<r2>)1/2 |
9.291 |