Vibrational Frequencies calculated at B3PW91/6-31G
| 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' |
3162 |
3028 |
13.79 |
|
|
|
| 2 |
A' |
3098 |
2967 |
6.61 |
|
|
|
| 3 |
A' |
3075 |
2945 |
11.58 |
|
|
|
| 4 |
A' |
1621 |
1552 |
269.47 |
|
|
|
| 5 |
A' |
1552 |
1486 |
6.87 |
|
|
|
| 6 |
A' |
1540 |
1475 |
11.51 |
|
|
|
| 7 |
A' |
1461 |
1399 |
11.70 |
|
|
|
| 8 |
A' |
1407 |
1348 |
1.20 |
|
|
|
| 9 |
A' |
1248 |
1195 |
220.19 |
|
|
|
| 10 |
A' |
1155 |
1106 |
15.86 |
|
|
|
| 11 |
A' |
1042 |
998 |
41.82 |
|
|
|
| 12 |
A' |
904 |
865 |
50.78 |
|
|
|
| 13 |
A' |
822 |
788 |
198.24 |
|
|
|
| 14 |
A' |
676 |
648 |
30.59 |
|
|
|
| 15 |
A' |
538 |
515 |
1.06 |
|
|
|
| 16 |
A' |
362 |
347 |
0.69 |
|
|
|
| 17 |
A' |
212 |
203 |
0.70 |
|
|
|
| 18 |
A" |
3183 |
3048 |
26.15 |
|
|
|
| 19 |
A" |
3155 |
3022 |
2.43 |
|
|
|
| 20 |
A" |
1527 |
1462 |
10.83 |
|
|
|
| 21 |
A" |
1299 |
1244 |
0.00 |
|
|
|
| 22 |
A" |
1189 |
1139 |
6.23 |
|
|
|
| 23 |
A" |
849 |
813 |
2.02 |
|
|
|
| 24 |
A" |
717 |
687 |
12.88 |
|
|
|
| 25 |
A" |
244 |
233 |
0.66 |
|
|
|
| 26 |
A" |
126 |
120 |
2.38 |
|
|
|
| 27 |
A" |
68 |
65 |
0.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18114.8 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 17348.5 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
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.445 |
|
|
|
| 2 |
O |
-0.345 |
|
|
|
| 3 |
O |
-0.238 |
|
|
|
| 4 |
O |
-0.263 |
|
|
|
| 5 |
C |
-0.084 |
|
|
|
| 6 |
C |
-0.498 |
|
|
|
| 7 |
H |
0.205 |
|
|
|
| 8 |
H |
0.205 |
|
|
|
| 9 |
H |
0.182 |
|
|
|
| 10 |
H |
0.195 |
|
|
|
| 11 |
H |
0.195 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.808 |
0.193 |
0.000 |
3.813 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.056 |
-0.432 |
0.000 |
| y |
-0.432 |
-38.468 |
0.000 |
| z |
0.000 |
0.000 |
-33.253 |
|
| Traceless |
| | x | y | z |
| x |
0.804 |
-0.432 |
0.000 |
| y |
-0.432 |
-4.314 |
0.000 |
| z |
0.000 |
0.000 |
3.509 |
|
| Polar |
| 3z2-r2 | 7.019 |
| x2-y2 | 3.412 |
| xy | -0.432 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.370 |
-0.170 |
0.000 |
| y |
-0.170 |
6.178 |
0.000 |
| z |
0.000 |
0.000 |
3.853 |
<r2> (average value of r
2) Å
2
| <r2> |
183.689 |
| (<r2>)1/2 |
13.553 |