Vibrational Frequencies calculated at HF/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3414 |
3087 |
13.76 |
|
|
|
| 2 |
A1 |
3238 |
2928 |
2.42 |
|
|
|
| 3 |
A1 |
1897 |
1715 |
32.94 |
|
|
|
| 4 |
A1 |
1570 |
1419 |
1.21 |
|
|
|
| 5 |
A1 |
1521 |
1375 |
23.87 |
|
|
|
| 6 |
A1 |
1326 |
1199 |
1.53 |
|
|
|
| 7 |
A1 |
1112 |
1005 |
2.00 |
|
|
|
| 8 |
A1 |
1017 |
919 |
12.57 |
|
|
|
| 9 |
A2 |
1264 |
1143 |
0.00 |
|
|
|
| 10 |
A2 |
1032 |
933 |
0.00 |
|
|
|
| 11 |
A2 |
586 |
530 |
0.00 |
|
|
|
| 12 |
B1 |
3283 |
2968 |
0.95 |
|
|
|
| 13 |
B1 |
1129 |
1021 |
31.34 |
|
|
|
| 14 |
B1 |
919 |
831 |
5.70 |
|
|
|
| 15 |
B1 |
393 |
355 |
42.92 |
|
|
|
| 16 |
B2 |
3399 |
3073 |
5.77 |
|
|
|
| 17 |
B2 |
1966 |
1778 |
0.33 |
|
|
|
| 18 |
B2 |
1547 |
1399 |
45.61 |
|
|
|
| 19 |
B2 |
1368 |
1237 |
3.02 |
|
|
|
| 20 |
B2 |
1167 |
1055 |
52.12 |
|
|
|
| 21 |
B2 |
996 |
901 |
65.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17070.3 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 15435.0 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.035 |
|
|
|
| 2 |
N |
-0.336 |
|
|
|
| 3 |
N |
-0.336 |
|
|
|
| 4 |
C |
-0.004 |
|
|
|
| 5 |
C |
-0.004 |
|
|
|
| 6 |
H |
0.180 |
|
|
|
| 7 |
H |
0.180 |
|
|
|
| 8 |
H |
0.177 |
|
|
|
| 9 |
H |
0.177 |
|
|
|
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 |
-1.202 |
1.202 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.927 |
0.000 |
0.000 |
| y |
0.000 |
-36.489 |
0.000 |
| z |
0.000 |
0.000 |
-21.614 |
|
| Traceless |
| | x | y | z |
| x |
0.124 |
0.000 |
0.000 |
| y |
0.000 |
-11.218 |
0.000 |
| z |
0.000 |
0.000 |
11.094 |
|
| Polar |
| 3z2-r2 | 22.188 |
| x2-y2 | 7.562 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.254 |
0.000 |
0.000 |
| y |
0.000 |
5.688 |
0.000 |
| z |
0.000 |
0.000 |
8.053 |
<r2> (average value of r
2) Å
2
| <r2> |
76.746 |
| (<r2>)1/2 |
8.760 |