Vibrational Frequencies calculated at HF/LANL2DZ
| 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 |
3508 |
3157 |
0.29 |
|
|
|
| 2 |
A |
3487 |
3138 |
4.16 |
|
|
|
| 3 |
A |
3331 |
2998 |
22.18 |
|
|
|
| 4 |
A |
3305 |
2974 |
17.84 |
|
|
|
| 5 |
A |
3223 |
2900 |
23.21 |
|
|
|
| 6 |
A |
1780 |
1602 |
52.44 |
|
|
|
| 7 |
A |
1663 |
1497 |
57.56 |
|
|
|
| 8 |
A |
1637 |
1473 |
19.62 |
|
|
|
| 9 |
A |
1628 |
1465 |
12.52 |
|
|
|
| 10 |
A |
1581 |
1422 |
1.34 |
|
|
|
| 11 |
A |
1472 |
1325 |
9.16 |
|
|
|
| 12 |
A |
1355 |
1220 |
32.99 |
|
|
|
| 13 |
A |
1316 |
1184 |
31.83 |
|
|
|
| 14 |
A |
1204 |
1083 |
7.77 |
|
|
|
| 15 |
A |
1134 |
1021 |
5.67 |
|
|
|
| 16 |
A |
1132 |
1019 |
6.22 |
|
|
|
| 17 |
A |
1055 |
950 |
11.73 |
|
|
|
| 18 |
A |
1053 |
947 |
1.67 |
|
|
|
| 19 |
A |
1023 |
921 |
9.37 |
|
|
|
| 20 |
A |
965 |
868 |
34.65 |
|
|
|
| 21 |
A |
930 |
837 |
69.59 |
|
|
|
| 22 |
A |
711 |
640 |
1.47 |
|
|
|
| 23 |
A |
700 |
630 |
0.93 |
|
|
|
| 24 |
A |
672 |
604 |
1.24 |
|
|
|
| 25 |
A |
353 |
318 |
4.43 |
|
|
|
| 26 |
A |
274 |
247 |
5.24 |
|
|
|
| 27 |
A |
126 |
114 |
1.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20308.7 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 18275.8 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.605 |
|
|
|
| 2 |
H |
0.218 |
|
|
|
| 3 |
H |
0.197 |
|
|
|
| 4 |
H |
0.218 |
|
|
|
| 5 |
C |
0.474 |
|
|
|
| 6 |
O |
-0.400 |
|
|
|
| 7 |
N |
-0.003 |
|
|
|
| 8 |
C |
-0.150 |
|
|
|
| 9 |
H |
0.249 |
|
|
|
| 10 |
C |
-0.446 |
|
|
|
| 11 |
H |
0.248 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.027 |
3.619 |
0.000 |
4.147 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.386 |
4.609 |
-0.000 |
| y |
4.609 |
-37.865 |
0.000 |
| z |
-0.000 |
0.000 |
-37.116 |
|
| Traceless |
| | x | y | z |
| x |
6.105 |
4.609 |
-0.000 |
| y |
4.609 |
-3.614 |
0.000 |
| z |
-0.000 |
0.000 |
-2.491 |
|
| Polar |
| 3z2-r2 | -4.982 |
| x2-y2 | 6.479 |
| xy | 4.609 |
| xz | -0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.426 |
0.518 |
-0.000 |
| y |
0.518 |
7.092 |
0.000 |
| z |
-0.000 |
0.000 |
3.893 |
<r2> (average value of r
2) Å
2
| <r2> |
137.423 |
| (<r2>)1/2 |
11.723 |