Vibrational Frequencies calculated at HF/CEP-121G*
| 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 |
3456 |
3122 |
0.42 |
88.96 |
0.11 |
0.20 |
| 2 |
A1 |
1634 |
1476 |
9.18 |
33.60 |
0.14 |
0.24 |
| 3 |
A1 |
1466 |
1324 |
4.57 |
15.11 |
0.20 |
0.33 |
| 4 |
A1 |
1159 |
1047 |
54.54 |
7.99 |
0.35 |
0.52 |
| 5 |
A1 |
1105 |
998 |
0.33 |
2.33 |
0.11 |
0.20 |
| 6 |
A1 |
995 |
898 |
35.55 |
4.26 |
0.14 |
0.25 |
| 7 |
A2 |
1017 |
919 |
0.00 |
2.97 |
0.75 |
0.86 |
| 8 |
A2 |
704 |
636 |
0.00 |
0.01 |
0.75 |
0.86 |
| 9 |
B1 |
963 |
870 |
44.21 |
0.00 |
0.75 |
0.86 |
| 10 |
B1 |
678 |
613 |
1.29 |
0.93 |
0.75 |
0.86 |
| 11 |
B2 |
3443 |
3111 |
0.57 |
54.68 |
0.75 |
0.86 |
| 12 |
B2 |
1783 |
1611 |
0.16 |
1.29 |
0.75 |
0.86 |
| 13 |
B2 |
1330 |
1201 |
3.22 |
1.43 |
0.75 |
0.86 |
| 14 |
B2 |
1143 |
1033 |
0.41 |
0.60 |
0.75 |
0.86 |
| 15 |
B2 |
1042 |
942 |
28.64 |
5.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10958.8 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 9900.2 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 HF/CEP-121G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.182 |
|
|
|
| 2 |
N |
0.065 |
|
|
|
| 3 |
N |
0.065 |
|
|
|
| 4 |
C |
-0.223 |
|
|
|
| 5 |
C |
-0.223 |
|
|
|
| 6 |
H |
0.249 |
|
|
|
| 7 |
H |
0.249 |
|
|
|
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 |
-3.869 |
3.869 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.592 |
0.000 |
0.000 |
| y |
0.000 |
-30.031 |
0.000 |
| z |
0.000 |
0.000 |
-25.264 |
|
| Traceless |
| | x | y | z |
| x |
-0.944 |
0.000 |
0.000 |
| y |
0.000 |
-3.103 |
0.000 |
| z |
0.000 |
0.000 |
4.047 |
|
| Polar |
| 3z2-r2 | 8.093 |
| x2-y2 | 1.439 |
| 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 |
2.992 |
0.000 |
0.000 |
| y |
0.000 |
5.352 |
0.000 |
| z |
0.000 |
0.000 |
5.911 |
<r2> (average value of r
2) Å
2
| <r2> |
58.197 |
| (<r2>)1/2 |
7.629 |