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 |
3418 |
3081 |
17.90 |
|
|
|
| 2 |
A |
3360 |
3029 |
27.22 |
|
|
|
| 3 |
A |
3311 |
2984 |
64.04 |
|
|
|
| 4 |
A |
3298 |
2973 |
78.93 |
|
|
|
| 5 |
A |
3282 |
2958 |
28.17 |
|
|
|
| 6 |
A |
3229 |
2910 |
35.49 |
|
|
|
| 7 |
A |
3208 |
2891 |
67.37 |
|
|
|
| 8 |
A |
2491 |
2245 |
56.50 |
|
|
|
| 9 |
A |
1834 |
1653 |
17.73 |
|
|
|
| 10 |
A |
1644 |
1482 |
12.07 |
|
|
|
| 11 |
A |
1635 |
1474 |
7.22 |
|
|
|
| 12 |
A |
1631 |
1470 |
6.12 |
|
|
|
| 13 |
A |
1562 |
1408 |
2.37 |
|
|
|
| 14 |
A |
1544 |
1392 |
1.19 |
|
|
|
| 15 |
A |
1478 |
1333 |
3.05 |
|
|
|
| 16 |
A |
1409 |
1270 |
0.32 |
|
|
|
| 17 |
A |
1368 |
1233 |
1.22 |
|
|
|
| 18 |
A |
1252 |
1129 |
2.33 |
|
|
|
| 19 |
A |
1208 |
1089 |
5.72 |
|
|
|
| 20 |
A |
1128 |
1017 |
3.63 |
|
|
|
| 21 |
A |
1105 |
996 |
2.67 |
|
|
|
| 22 |
A |
1032 |
931 |
7.23 |
|
|
|
| 23 |
A |
920 |
829 |
7.80 |
|
|
|
| 24 |
A |
886 |
799 |
31.90 |
|
|
|
| 25 |
A |
854 |
770 |
30.34 |
|
|
|
| 26 |
A |
719 |
648 |
0.51 |
|
|
|
| 27 |
A |
614 |
554 |
1.39 |
|
|
|
| 28 |
A |
429 |
386 |
0.12 |
|
|
|
| 29 |
A |
401 |
362 |
0.22 |
|
|
|
| 30 |
A |
255 |
230 |
0.95 |
|
|
|
| 31 |
A |
229 |
206 |
2.31 |
|
|
|
| 32 |
A |
162 |
146 |
4.61 |
|
|
|
| 33 |
A |
51 |
46 |
1.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25472.4 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 22960.8 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 |
-0.640 |
|
|
|
| 2 |
N |
0.345 |
|
|
|
| 3 |
C |
-0.167 |
|
|
|
| 4 |
H |
0.271 |
|
|
|
| 5 |
C |
-0.216 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
C |
-0.015 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.085 |
|
|
|
| 10 |
C |
-0.366 |
|
|
|
| 11 |
H |
0.110 |
|
|
|
| 12 |
H |
0.106 |
|
|
|
| 13 |
H |
0.140 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.845 |
2.892 |
0.086 |
4.812 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-44.937 |
-6.644 |
1.173 |
| y |
-6.644 |
-37.246 |
-0.745 |
| z |
1.173 |
-0.745 |
-37.905 |
|
| Traceless |
| | x | y | z |
| x |
-7.361 |
-6.644 |
1.173 |
| y |
-6.644 |
4.175 |
-0.745 |
| z |
1.173 |
-0.745 |
3.186 |
|
| Polar |
| 3z2-r2 | 6.372 |
| x2-y2 | -7.690 |
| xy | -6.644 |
| xz | 1.173 |
| yz | -0.745 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.375 |
1.195 |
0.599 |
| y |
1.195 |
7.563 |
-0.175 |
| z |
0.599 |
-0.175 |
5.313 |
<r2> (average value of r
2) Å
2
| <r2> |
162.176 |
| (<r2>)1/2 |
12.735 |