Vibrational Frequencies calculated at HF/CEP-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 |
3951 |
3561 |
81.89 |
|
|
|
| 2 |
A |
3508 |
3162 |
11.48 |
|
|
|
| 3 |
A |
3480 |
3137 |
4.68 |
|
|
|
| 4 |
A |
3350 |
3019 |
19.80 |
|
|
|
| 5 |
A |
3287 |
2963 |
56.27 |
|
|
|
| 6 |
A |
3220 |
2903 |
55.82 |
|
|
|
| 7 |
A |
1745 |
1573 |
62.07 |
|
|
|
| 8 |
A |
1661 |
1497 |
9.02 |
|
|
|
| 9 |
A |
1630 |
1469 |
1.81 |
|
|
|
| 10 |
A |
1625 |
1465 |
14.83 |
|
|
|
| 11 |
A |
1569 |
1414 |
0.29 |
|
|
|
| 12 |
A |
1549 |
1396 |
48.39 |
|
|
|
| 13 |
A |
1490 |
1343 |
0.97 |
|
|
|
| 14 |
A |
1392 |
1255 |
25.62 |
|
|
|
| 15 |
A |
1256 |
1132 |
17.87 |
|
|
|
| 16 |
A |
1211 |
1092 |
2.12 |
|
|
|
| 17 |
A |
1189 |
1072 |
2.84 |
|
|
|
| 18 |
A |
1187 |
1070 |
33.44 |
|
|
|
| 19 |
A |
1092 |
985 |
17.21 |
|
|
|
| 20 |
A |
1055 |
951 |
7.02 |
|
|
|
| 21 |
A |
1015 |
915 |
7.00 |
|
|
|
| 22 |
A |
1006 |
906 |
2.95 |
|
|
|
| 23 |
A |
865 |
780 |
77.02 |
|
|
|
| 24 |
A |
755 |
680 |
13.55 |
|
|
|
| 25 |
A |
719 |
648 |
2.80 |
|
|
|
| 26 |
A |
697 |
629 |
163.28 |
|
|
|
| 27 |
A |
685 |
617 |
5.56 |
|
|
|
| 28 |
A |
366 |
330 |
6.62 |
|
|
|
| 29 |
A |
285 |
257 |
9.65 |
|
|
|
| 30 |
A |
91 |
82 |
0.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23464.1 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 21150.6 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-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.225 |
|
|
|
| 2 |
H |
0.111 |
|
|
|
| 3 |
H |
0.162 |
|
|
|
| 4 |
H |
0.111 |
|
|
|
| 5 |
N |
-0.242 |
|
|
|
| 6 |
H |
0.384 |
|
|
|
| 7 |
C |
-0.474 |
|
|
|
| 8 |
N |
0.090 |
|
|
|
| 9 |
C |
-0.229 |
|
|
|
| 10 |
H |
0.269 |
|
|
|
| 11 |
C |
-0.227 |
|
|
|
| 12 |
H |
0.270 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.514 |
4.179 |
-0.001 |
4.210 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.177 |
0.668 |
-0.001 |
| y |
0.668 |
-35.818 |
-0.004 |
| z |
-0.001 |
-0.004 |
-38.948 |
|
| Traceless |
| | x | y | z |
| x |
7.206 |
0.668 |
-0.001 |
| y |
0.668 |
-1.255 |
-0.004 |
| z |
-0.001 |
-0.004 |
-5.950 |
|
| Polar |
| 3z2-r2 | -11.901 |
| x2-y2 | 5.641 |
| xy | 0.668 |
| xz | -0.001 |
| yz | -0.004 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.805 |
0.149 |
0.000 |
| y |
0.149 |
7.876 |
-0.000 |
| z |
0.000 |
-0.000 |
4.352 |
<r2> (average value of r
2) Å
2
| <r2> |
115.811 |
| (<r2>)1/2 |
10.762 |