Vibrational Frequencies calculated at mPW1PW91/6-31+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' |
3214 |
3059 |
2.71 |
|
|
|
| 2 |
A' |
3095 |
2946 |
14.66 |
|
|
|
| 3 |
A' |
1789 |
1703 |
457.96 |
|
|
|
| 4 |
A' |
1507 |
1435 |
5.64 |
|
|
|
| 5 |
A' |
1475 |
1404 |
52.95 |
|
|
|
| 6 |
A' |
1381 |
1314 |
209.38 |
|
|
|
| 7 |
A' |
1202 |
1144 |
1.24 |
|
|
|
| 8 |
A' |
1067 |
1015 |
115.75 |
|
|
|
| 9 |
A' |
906 |
862 |
165.29 |
|
|
|
| 10 |
A' |
696 |
663 |
12.76 |
|
|
|
| 11 |
A' |
599 |
570 |
1.91 |
|
|
|
| 12 |
A' |
346 |
330 |
3.81 |
|
|
|
| 13 |
A" |
3193 |
3039 |
10.16 |
|
|
|
| 14 |
A" |
1483 |
1412 |
12.30 |
|
|
|
| 15 |
A" |
1177 |
1120 |
0.61 |
|
|
|
| 16 |
A" |
791 |
753 |
14.03 |
|
|
|
| 17 |
A" |
208 |
198 |
1.23 |
|
|
|
| 18 |
A" |
145 |
138 |
2.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12136.9 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 11551.9 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.060 |
|
|
|
| 2 |
O |
-0.115 |
|
|
|
| 3 |
O |
-0.088 |
|
|
|
| 4 |
O |
-0.036 |
|
|
|
| 5 |
C |
-0.273 |
|
|
|
| 6 |
H |
0.188 |
|
|
|
| 7 |
H |
0.192 |
|
|
|
| 8 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.417 |
-3.419 |
0.000 |
3.445 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.944 |
0.188 |
0.000 |
| y |
0.188 |
-26.557 |
0.000 |
| z |
0.000 |
0.000 |
-27.065 |
|
| Traceless |
| | x | y | z |
| x |
-5.132 |
0.188 |
0.000 |
| y |
0.188 |
2.947 |
0.000 |
| z |
0.000 |
0.000 |
2.185 |
|
| Polar |
| 3z2-r2 | 4.371 |
| x2-y2 | -5.386 |
| xy | 0.188 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
99.597 |
| (<r2>)1/2 |
9.980 |