Vibrational Frequencies calculated at B1B95/6-31+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 |
A' |
3616 |
3459 |
28.73 |
68.47 |
0.70 |
0.82 |
| 2 |
A' |
3446 |
3296 |
8.15 |
295.15 |
0.25 |
0.41 |
| 3 |
A' |
2954 |
2826 |
113.76 |
146.34 |
0.62 |
0.76 |
| 4 |
A' |
1712 |
1638 |
15.45 |
19.81 |
0.63 |
0.77 |
| 5 |
A' |
1461 |
1397 |
19.69 |
12.33 |
0.31 |
0.48 |
| 6 |
A' |
1399 |
1339 |
37.57 |
3.94 |
0.40 |
0.58 |
| 7 |
A' |
1082 |
1035 |
22.73 |
6.71 |
0.58 |
0.73 |
| 8 |
A" |
1162 |
1112 |
11.51 |
1.02 |
0.75 |
0.86 |
| 9 |
A" |
833 |
797 |
185.42 |
0.14 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8832.6 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 8449.3 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.200 |
|
|
|
| 2 |
N |
-0.499 |
|
|
|
| 3 |
H |
0.082 |
|
|
|
| 4 |
H |
0.290 |
|
|
|
| 5 |
H |
0.328 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.470 |
-3.383 |
0.000 |
3.688 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.247 |
-2.427 |
0.000 |
| y |
-2.427 |
-13.823 |
0.000 |
| z |
0.000 |
0.000 |
-14.119 |
|
| Traceless |
| | x | y | z |
| x |
1.724 |
-2.427 |
0.000 |
| y |
-2.427 |
-0.640 |
0.000 |
| z |
0.000 |
0.000 |
-1.084 |
|
| Polar |
| 3z2-r2 | -2.168 |
| x2-y2 | 1.576 |
| xy | -2.427 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.240 |
0.020 |
0.000 |
| y |
0.020 |
4.443 |
0.000 |
| z |
0.000 |
0.000 |
2.361 |
<r2> (average value of r
2) Å
2
| <r2> |
20.020 |
| (<r2>)1/2 |
4.474 |