Vibrational Frequencies calculated at HF/6-31G*
| 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 |
3939 |
3539 |
42.35 |
|
|
|
| 2 |
A |
3880 |
3487 |
47.58 |
|
|
|
| 3 |
A |
3826 |
3437 |
37.93 |
|
|
|
| 4 |
A |
3309 |
2973 |
29.06 |
|
|
|
| 5 |
A |
3257 |
2927 |
53.38 |
|
|
|
| 6 |
A |
3206 |
2880 |
48.04 |
|
|
|
| 7 |
A |
1978 |
1777 |
622.27 |
|
|
|
| 8 |
A |
1809 |
1626 |
154.35 |
|
|
|
| 9 |
A |
1670 |
1501 |
27.84 |
|
|
|
| 10 |
A |
1643 |
1476 |
12.71 |
|
|
|
| 11 |
A |
1636 |
1470 |
43.87 |
|
|
|
| 12 |
A |
1614 |
1450 |
49.00 |
|
|
|
| 13 |
A |
1543 |
1386 |
213.45 |
|
|
|
| 14 |
A |
1318 |
1185 |
1.73 |
|
|
|
| 15 |
A |
1261 |
1133 |
11.67 |
|
|
|
| 16 |
A |
1244 |
1118 |
44.07 |
|
|
|
| 17 |
A |
1187 |
1066 |
30.93 |
|
|
|
| 18 |
A |
962 |
864 |
5.97 |
|
|
|
| 19 |
A |
877 |
788 |
125.63 |
|
|
|
| 20 |
A |
658 |
591 |
48.83 |
|
|
|
| 21 |
A |
608 |
546 |
163.99 |
|
|
|
| 22 |
A |
590 |
530 |
30.71 |
|
|
|
| 23 |
A |
530 |
476 |
52.93 |
|
|
|
| 24 |
A |
424 |
381 |
146.95 |
|
|
|
| 25 |
A |
306 |
275 |
2.78 |
|
|
|
| 26 |
A |
178 |
160 |
3.02 |
|
|
|
| 27 |
A |
108 |
97 |
6.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21779.6 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 19568.9 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.289 |
|
|
|
| 2 |
H |
0.165 |
|
|
|
| 3 |
H |
0.188 |
|
|
|
| 4 |
H |
0.184 |
|
|
|
| 5 |
H |
0.393 |
|
|
|
| 6 |
N |
-0.788 |
|
|
|
| 7 |
C |
0.922 |
|
|
|
| 8 |
H |
0.377 |
|
|
|
| 9 |
H |
0.392 |
|
|
|
| 10 |
N |
-0.915 |
|
|
|
| 11 |
O |
-0.630 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.595 |
2.190 |
-0.655 |
4.260 |
| CHELPG |
-3.647 |
2.213 |
-0.725 |
4.327 |
| AIM |
|
|
|
|
| ESP |
-3.662 |
2.207 |
-0.742 |
4.340 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.370 |
5.590 |
-1.085 |
| y |
5.590 |
-26.522 |
-2.131 |
| z |
-1.085 |
-2.131 |
-31.529 |
|
| Traceless |
| | x | y | z |
| x |
-2.344 |
5.590 |
-1.085 |
| y |
5.590 |
4.927 |
-2.131 |
| z |
-1.085 |
-2.131 |
-2.583 |
|
| Polar |
| 3z2-r2 | -5.166 |
| x2-y2 | -4.848 |
| xy | 5.590 |
| xz | -1.085 |
| yz | -2.131 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.069 |
-0.180 |
0.163 |
| y |
-0.180 |
5.295 |
-0.077 |
| z |
0.163 |
-0.077 |
3.311 |
<r2> (average value of r
2) Å
2
| <r2> |
117.395 |
| (<r2>)1/2 |
10.835 |