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 |
A' |
3431 |
3131 |
10.21 |
|
|
|
| 2 |
A' |
3391 |
3094 |
7.09 |
|
|
|
| 3 |
A' |
3206 |
2926 |
5.18 |
|
|
|
| 4 |
A' |
1763 |
1609 |
55.67 |
|
|
|
| 5 |
A' |
1676 |
1529 |
23.73 |
|
|
|
| 6 |
A' |
1574 |
1436 |
21.80 |
|
|
|
| 7 |
A' |
1422 |
1297 |
29.77 |
|
|
|
| 8 |
A' |
1417 |
1293 |
20.24 |
|
|
|
| 9 |
A' |
1383 |
1262 |
3.52 |
|
|
|
| 10 |
A' |
1090 |
995 |
76.78 |
|
|
|
| 11 |
A' |
1064 |
971 |
11.16 |
|
|
|
| 12 |
A' |
1005 |
917 |
3.27 |
|
|
|
| 13 |
A' |
944 |
861 |
5.57 |
|
|
|
| 14 |
A' |
939 |
857 |
14.67 |
|
|
|
| 15 |
A" |
3261 |
2976 |
9.12 |
|
|
|
| 16 |
A" |
1267 |
1156 |
0.09 |
|
|
|
| 17 |
A" |
1131 |
1032 |
20.52 |
|
|
|
| 18 |
A" |
1056 |
964 |
0.31 |
|
|
|
| 19 |
A" |
857 |
782 |
8.85 |
|
|
|
| 20 |
A" |
620 |
566 |
35.49 |
|
|
|
| 21 |
A" |
411 |
375 |
8.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16454.0 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 15014.3 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 HF/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.112 |
|
|
|
| 2 |
C |
-0.151 |
|
|
|
| 3 |
N |
-0.072 |
|
|
|
| 4 |
C |
-0.384 |
|
|
|
| 5 |
C |
-0.102 |
|
|
|
| 6 |
H |
0.200 |
|
|
|
| 7 |
H |
0.207 |
|
|
|
| 8 |
H |
0.207 |
|
|
|
| 9 |
H |
0.206 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.691 |
1.898 |
0.000 |
2.542 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.835 |
-7.237 |
0.000 |
| y |
-7.237 |
-30.661 |
0.000 |
| z |
0.000 |
0.000 |
-29.475 |
|
| Traceless |
| | x | y | z |
| x |
-0.767 |
-7.237 |
0.000 |
| y |
-7.237 |
-0.506 |
0.000 |
| z |
0.000 |
0.000 |
1.273 |
|
| Polar |
| 3z2-r2 | 2.546 |
| x2-y2 | -0.174 |
| xy | -7.237 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.229 |
-0.702 |
0.000 |
| y |
-0.702 |
6.222 |
0.000 |
| z |
0.000 |
0.000 |
3.875 |
<r2> (average value of r
2) Å
2
| <r2> |
68.691 |
| (<r2>)1/2 |
8.288 |