Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| 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' |
3521 |
3385 |
0.38 |
|
|
|
| 2 |
A' |
3065 |
2947 |
25.25 |
|
|
|
| 3 |
A' |
3047 |
2930 |
2.33 |
|
|
|
| 4 |
A' |
2366 |
2274 |
14.03 |
|
|
|
| 5 |
A' |
1663 |
1599 |
23.51 |
|
|
|
| 6 |
A' |
1488 |
1430 |
3.79 |
|
|
|
| 7 |
A' |
1456 |
1400 |
2.99 |
|
|
|
| 8 |
A' |
1385 |
1331 |
15.03 |
|
|
|
| 9 |
A' |
1288 |
1238 |
1.46 |
|
|
|
| 10 |
A' |
1132 |
1088 |
11.11 |
|
|
|
| 11 |
A' |
1011 |
972 |
46.91 |
|
|
|
| 12 |
A' |
963 |
926 |
5.48 |
|
|
|
| 13 |
A' |
831 |
799 |
193.44 |
|
|
|
| 14 |
A' |
530 |
510 |
1.82 |
|
|
|
| 15 |
A' |
377 |
363 |
6.27 |
|
|
|
| 16 |
A' |
163 |
157 |
6.79 |
|
|
|
| 17 |
A" |
3607 |
3468 |
1.49 |
|
|
|
| 18 |
A" |
3118 |
2997 |
17.82 |
|
|
|
| 19 |
A" |
3089 |
2970 |
0.06 |
|
|
|
| 20 |
A" |
1389 |
1335 |
0.09 |
|
|
|
| 21 |
A" |
1300 |
1250 |
0.36 |
|
|
|
| 22 |
A" |
1152 |
1108 |
0.03 |
|
|
|
| 23 |
A" |
968 |
930 |
0.62 |
|
|
|
| 24 |
A" |
756 |
727 |
2.61 |
|
|
|
| 25 |
A" |
402 |
386 |
0.17 |
|
|
|
| 26 |
A" |
308 |
297 |
42.66 |
|
|
|
| 27 |
A" |
104 |
100 |
1.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20239.6 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 19458.3 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.253 |
|
|
|
| 2 |
H |
0.253 |
|
|
|
| 3 |
N |
-0.547 |
|
|
|
| 4 |
H |
0.158 |
|
|
|
| 5 |
H |
0.158 |
|
|
|
| 6 |
C |
-0.180 |
|
|
|
| 7 |
H |
0.173 |
|
|
|
| 8 |
H |
0.173 |
|
|
|
| 9 |
C |
-0.397 |
|
|
|
| 10 |
N |
-0.331 |
|
|
|
| 11 |
C |
0.287 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.750 |
1.450 |
0.000 |
4.021 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.690 |
4.481 |
0.000 |
| y |
4.481 |
-30.592 |
0.000 |
| z |
0.000 |
0.000 |
-27.513 |
|
| Traceless |
| | x | y | z |
| x |
-12.637 |
4.481 |
0.000 |
| y |
4.481 |
4.010 |
0.000 |
| z |
0.000 |
0.000 |
8.628 |
|
| Polar |
| 3z2-r2 | 17.256 |
| x2-y2 | -11.098 |
| xy | 4.481 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.794 |
0.024 |
0.000 |
| y |
0.024 |
5.279 |
0.000 |
| z |
0.000 |
0.000 |
5.222 |
<r2> (average value of r
2) Å
2
| <r2> |
151.787 |
| (<r2>)1/2 |
12.320 |