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' |
3842 |
3459 |
9.53 |
|
|
|
| 2 |
A' |
3250 |
2926 |
60.49 |
|
|
|
| 3 |
A' |
3242 |
2920 |
4.19 |
|
|
|
| 4 |
A' |
2515 |
2265 |
20.59 |
|
|
|
| 5 |
A' |
1822 |
1641 |
50.86 |
|
|
|
| 6 |
A' |
1651 |
1487 |
6.98 |
|
|
|
| 7 |
A' |
1630 |
1468 |
8.87 |
|
|
|
| 8 |
A' |
1534 |
1382 |
15.57 |
|
|
|
| 9 |
A' |
1447 |
1303 |
0.18 |
|
|
|
| 10 |
A' |
1205 |
1085 |
61.23 |
|
|
|
| 11 |
A' |
1096 |
987 |
15.39 |
|
|
|
| 12 |
A' |
1007 |
907 |
14.34 |
|
|
|
| 13 |
A' |
576 |
519 |
4.11 |
|
|
|
| 14 |
A' |
424 |
382 |
23.87 |
|
|
|
| 15 |
A' |
284 |
256 |
476.99 |
|
|
|
| 16 |
A' |
186 |
168 |
1.81 |
|
|
|
| 17 |
A" |
3981 |
3585 |
19.18 |
|
|
|
| 18 |
A" |
3315 |
2985 |
56.26 |
|
|
|
| 19 |
A" |
3292 |
2964 |
0.99 |
|
|
|
| 20 |
A" |
1487 |
1338 |
0.46 |
|
|
|
| 21 |
A" |
1417 |
1276 |
1.38 |
|
|
|
| 22 |
A" |
1266 |
1140 |
0.17 |
|
|
|
| 23 |
A" |
1033 |
931 |
1.60 |
|
|
|
| 24 |
A" |
832 |
749 |
3.53 |
|
|
|
| 25 |
A" |
443 |
399 |
0.02 |
|
|
|
| 26 |
A" |
247 |
223 |
29.63 |
|
|
|
| 27 |
A" |
114 |
102 |
2.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21570.2 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 19421.8 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 |
H |
0.325 |
|
|
|
| 2 |
H |
0.325 |
|
|
|
| 3 |
N |
-0.789 |
|
|
|
| 4 |
H |
0.190 |
|
|
|
| 5 |
H |
0.190 |
|
|
|
| 6 |
C |
-0.160 |
|
|
|
| 7 |
H |
0.215 |
|
|
|
| 8 |
H |
0.215 |
|
|
|
| 9 |
C |
-0.326 |
|
|
|
| 10 |
N |
-0.080 |
|
|
|
| 11 |
C |
-0.106 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.340 |
1.124 |
0.000 |
4.483 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.963 |
3.649 |
0.000 |
| y |
3.649 |
-32.143 |
0.000 |
| z |
0.000 |
0.000 |
-28.054 |
|
| Traceless |
| | x | y | z |
| x |
-12.864 |
3.649 |
0.000 |
| y |
3.649 |
3.366 |
0.000 |
| z |
0.000 |
0.000 |
9.499 |
|
| Polar |
| 3z2-r2 | 18.997 |
| x2-y2 | -10.820 |
| xy | 3.649 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.773 |
0.125 |
0.000 |
| y |
0.125 |
4.405 |
0.000 |
| z |
0.000 |
0.000 |
4.589 |
<r2> (average value of r
2) Å
2
| <r2> |
154.372 |
| (<r2>)1/2 |
12.425 |