Vibrational Frequencies calculated at B2PLYP/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 |
A1 |
3327 |
3169 |
1.22 |
106.15 |
0.10 |
0.19 |
| 2 |
A1 |
1455 |
1386 |
19.06 |
18.44 |
0.39 |
0.56 |
| 3 |
A1 |
1343 |
1279 |
1.72 |
24.09 |
0.03 |
0.06 |
| 4 |
A1 |
1076 |
1025 |
0.49 |
4.73 |
0.20 |
0.34 |
| 5 |
A1 |
1024 |
975 |
15.63 |
7.70 |
0.17 |
0.29 |
| 6 |
A1 |
892 |
850 |
22.91 |
7.69 |
0.11 |
0.20 |
| 7 |
A2 |
881 |
839 |
0.00 |
0.22 |
0.75 |
0.86 |
| 8 |
A2 |
643 |
612 |
0.00 |
0.18 |
0.75 |
0.86 |
| 9 |
B1 |
854 |
814 |
45.63 |
0.00 |
0.75 |
0.86 |
| 10 |
B1 |
640 |
609 |
1.23 |
0.38 |
0.75 |
0.86 |
| 11 |
B2 |
3314 |
3156 |
0.51 |
60.55 |
0.75 |
0.86 |
| 12 |
B2 |
1570 |
1495 |
0.04 |
0.02 |
0.75 |
0.86 |
| 13 |
B2 |
1208 |
1151 |
5.46 |
0.56 |
0.75 |
0.86 |
| 14 |
B2 |
964 |
918 |
17.61 |
3.60 |
0.75 |
0.86 |
| 15 |
B2 |
852 |
812 |
2.98 |
0.57 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10021.3 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 9544.3 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 B2PLYP/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.148 |
|
|
|
| 2 |
N |
-0.194 |
|
|
|
| 3 |
N |
-0.194 |
|
|
|
| 4 |
C |
-0.063 |
|
|
|
| 5 |
C |
-0.063 |
|
|
|
| 6 |
H |
0.184 |
|
|
|
| 7 |
H |
0.184 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.575 |
3.575 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.035 |
0.000 |
0.000 |
| y |
0.000 |
-30.662 |
0.000 |
| z |
0.000 |
0.000 |
-25.843 |
|
| Traceless |
| | x | y | z |
| x |
-0.782 |
0.000 |
0.000 |
| y |
0.000 |
-3.223 |
0.000 |
| z |
0.000 |
0.000 |
4.006 |
|
| Polar |
| 3z2-r2 | 8.011 |
| x2-y2 | 1.627 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.564 |
0.000 |
0.000 |
| y |
0.000 |
6.565 |
0.000 |
| z |
0.000 |
0.000 |
6.421 |
<r2> (average value of r
2) Å
2
| <r2> |
73.223 |
| (<r2>)1/2 |
8.557 |