Vibrational Frequencies calculated at B3PW91/6-31+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' |
3241 |
3111 |
10.00 |
|
|
|
| 2 |
A' |
3217 |
3089 |
7.00 |
|
|
|
| 3 |
A' |
3055 |
2933 |
1.35 |
|
|
|
| 4 |
A' |
1669 |
1602 |
49.64 |
|
|
|
| 5 |
A' |
1569 |
1507 |
13.35 |
|
|
|
| 6 |
A' |
1395 |
1340 |
25.41 |
|
|
|
| 7 |
A' |
1329 |
1276 |
27.36 |
|
|
|
| 8 |
A' |
1310 |
1258 |
5.93 |
|
|
|
| 9 |
A' |
1263 |
1213 |
6.47 |
|
|
|
| 10 |
A' |
1055 |
1013 |
56.16 |
|
|
|
| 11 |
A' |
1016 |
976 |
19.37 |
|
|
|
| 12 |
A' |
951 |
913 |
3.32 |
|
|
|
| 13 |
A' |
887 |
852 |
1.81 |
|
|
|
| 14 |
A' |
881 |
846 |
11.46 |
|
|
|
| 15 |
A" |
3094 |
2970 |
0.23 |
|
|
|
| 16 |
A" |
1156 |
1110 |
0.33 |
|
|
|
| 17 |
A" |
1003 |
963 |
15.90 |
|
|
|
| 18 |
A" |
963 |
925 |
1.40 |
|
|
|
| 19 |
A" |
749 |
719 |
6.82 |
|
|
|
| 20 |
A" |
568 |
545 |
22.39 |
|
|
|
| 21 |
A" |
365 |
350 |
7.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15368.0 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 14754.8 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.197 |
|
|
|
| 2 |
C |
-0.013 |
|
|
|
| 3 |
N |
-0.212 |
|
|
|
| 4 |
C |
-0.300 |
|
|
|
| 5 |
C |
-0.017 |
|
|
|
| 6 |
H |
0.162 |
|
|
|
| 7 |
H |
0.204 |
|
|
|
| 8 |
H |
0.204 |
|
|
|
| 9 |
H |
0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.041 |
-2.252 |
0.000 |
2.253 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.832 |
-0.694 |
0.000 |
| y |
-0.694 |
-23.826 |
0.000 |
| z |
0.000 |
0.000 |
-29.112 |
|
| Traceless |
| | x | y | z |
| x |
-9.363 |
-0.694 |
0.000 |
| y |
-0.694 |
8.646 |
0.000 |
| z |
0.000 |
0.000 |
0.717 |
|
| Polar |
| 3z2-r2 | 1.435 |
| x2-y2 | -12.006 |
| xy | -0.694 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.338 |
-0.367 |
0.000 |
| y |
-0.367 |
7.905 |
0.000 |
| z |
0.000 |
0.000 |
4.541 |
<r2> (average value of r
2) Å
2
| <r2> |
81.585 |
| (<r2>)1/2 |
9.032 |