Vibrational Frequencies calculated at LSDA/STO-3G
| 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' |
3469 |
3107 |
2.58 |
|
|
|
| 2 |
A' |
3260 |
2920 |
11.01 |
|
|
|
| 3 |
A' |
1605 |
1437 |
3.89 |
|
|
|
| 4 |
A' |
1576 |
1411 |
24.43 |
|
|
|
| 5 |
A' |
1395 |
1250 |
17.74 |
|
|
|
| 6 |
A' |
1111 |
995 |
22.10 |
|
|
|
| 7 |
A' |
817 |
732 |
29.59 |
|
|
|
| 8 |
A' |
500 |
448 |
0.16 |
|
|
|
| 9 |
A" |
3453 |
3092 |
2.44 |
|
|
|
| 10 |
A" |
1580 |
1415 |
10.23 |
|
|
|
| 11 |
A" |
930 |
833 |
0.40 |
|
|
|
| 12 |
A" |
153 |
137 |
2.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9924.6 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 8887.5 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.251 |
|
|
|
| 2 |
N |
-0.025 |
|
|
|
| 3 |
O |
-0.056 |
|
|
|
| 4 |
H |
0.105 |
|
|
|
| 5 |
H |
0.114 |
|
|
|
| 6 |
H |
0.114 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.965 |
-1.197 |
0.000 |
1.538 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.198 |
0.441 |
0.000 |
| y |
0.441 |
-17.185 |
0.000 |
| z |
0.000 |
0.000 |
-15.061 |
|
| Traceless |
| | x | y | z |
| x |
-0.076 |
0.441 |
0.000 |
| y |
0.441 |
-1.555 |
0.000 |
| z |
0.000 |
0.000 |
1.631 |
|
| Polar |
| 3z2-r2 | 3.262 |
| x2-y2 | 0.986 |
| xy | 0.441 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.602 |
0.325 |
0.000 |
| y |
0.325 |
1.342 |
0.000 |
| z |
0.000 |
0.000 |
1.167 |
<r2> (average value of r
2) Å
2
| <r2> |
43.355 |
| (<r2>)1/2 |
6.584 |