Vibrational Frequencies calculated at LSDA/TZVP
| 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 |
3697 |
3654 |
23.25 |
|
|
|
| 2 |
A |
2945 |
2911 |
59.68 |
|
|
|
| 3 |
A |
1452 |
1435 |
0.03 |
|
|
|
| 4 |
A |
1340 |
1324 |
2.56 |
|
|
|
| 5 |
A |
1173 |
1160 |
0.10 |
|
|
|
| 6 |
A |
1039 |
1027 |
106.65 |
|
|
|
| 7 |
A |
585 |
578 |
94.45 |
|
|
|
| 8 |
A |
399 |
394 |
40.36 |
|
|
|
| 9 |
B |
3698 |
3655 |
39.50 |
|
|
|
| 10 |
B |
2991 |
2957 |
38.98 |
|
|
|
| 11 |
B |
1395 |
1379 |
53.44 |
|
|
|
| 12 |
B |
1316 |
1300 |
21.77 |
|
|
|
| 13 |
B |
1078 |
1066 |
258.58 |
|
|
|
| 14 |
B |
988 |
977 |
21.17 |
|
|
|
| 15 |
B |
415 |
410 |
210.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12254.6 cm
-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 12112.4 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.135 |
|
|
|
| 2 |
O |
-0.362 |
|
|
|
| 3 |
O |
-0.362 |
|
|
|
| 4 |
H |
0.153 |
|
|
|
| 5 |
H |
0.153 |
|
|
|
| 6 |
H |
0.277 |
|
|
|
| 7 |
H |
0.277 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.309 |
0.309 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.043 |
-3.666 |
0.000 |
| y |
-3.666 |
-22.955 |
0.000 |
| z |
0.000 |
0.000 |
-16.696 |
|
| Traceless |
| | x | y | z |
| x |
3.782 |
-3.666 |
0.000 |
| y |
-3.666 |
-6.585 |
0.000 |
| z |
0.000 |
0.000 |
2.803 |
|
| Polar |
| 3z2-r2 | 5.606 |
| x2-y2 | 6.912 |
| xy | -3.666 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.333 |
-0.170 |
0.000 |
| y |
-0.170 |
3.544 |
0.000 |
| z |
0.000 |
0.000 |
3.487 |
<r2> (average value of r
2) Å
2
| <r2> |
45.313 |
| (<r2>)1/2 |
6.732 |