Vibrational Frequencies calculated at HF/3-21G
| 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 |
3493 |
3164 |
0.80 |
|
|
|
| 2 |
A |
3466 |
3139 |
0.12 |
|
|
|
| 3 |
A |
3302 |
2990 |
4.42 |
|
|
|
| 4 |
A |
3264 |
2956 |
11.02 |
|
|
|
| 5 |
A |
3212 |
2909 |
9.54 |
|
|
|
| 6 |
A |
1760 |
1594 |
27.41 |
|
|
|
| 7 |
A |
1657 |
1500 |
10.92 |
|
|
|
| 8 |
A |
1648 |
1493 |
11.61 |
|
|
|
| 9 |
A |
1594 |
1444 |
16.59 |
|
|
|
| 10 |
A |
1580 |
1431 |
5.08 |
|
|
|
| 11 |
A |
1521 |
1377 |
44.51 |
|
|
|
| 12 |
A |
1381 |
1251 |
5.63 |
|
|
|
| 13 |
A |
1241 |
1124 |
6.84 |
|
|
|
| 14 |
A |
1205 |
1091 |
9.67 |
|
|
|
| 15 |
A |
1148 |
1040 |
4.12 |
|
|
|
| 16 |
A |
1127 |
1021 |
15.01 |
|
|
|
| 17 |
A |
1103 |
999 |
0.63 |
|
|
|
| 18 |
A |
1050 |
951 |
9.40 |
|
|
|
| 19 |
A |
984 |
891 |
1.97 |
|
|
|
| 20 |
A |
945 |
855 |
34.44 |
|
|
|
| 21 |
A |
933 |
845 |
60.98 |
|
|
|
| 22 |
A |
741 |
671 |
0.60 |
|
|
|
| 23 |
A |
688 |
623 |
9.79 |
|
|
|
| 24 |
A |
618 |
559 |
11.53 |
|
|
|
| 25 |
A |
356 |
323 |
7.34 |
|
|
|
| 26 |
A |
300 |
272 |
5.29 |
|
|
|
| 27 |
A |
135 |
122 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20225.5 cm
-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 18316.2 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.616 |
-0.406 |
|
-0.657 |
| 2 |
H |
0.235 |
0.118 |
|
0.182 |
| 3 |
H |
0.255 |
0.122 |
|
0.182 |
| 4 |
H |
0.235 |
0.118 |
|
0.182 |
| 5 |
C |
0.264 |
0.315 |
|
0.371 |
| 6 |
O |
-0.514 |
-0.236 |
|
-0.259 |
| 7 |
N |
-0.263 |
-0.425 |
|
-0.425 |
| 8 |
C |
0.323 |
0.662 |
|
0.777 |
| 9 |
C |
-0.470 |
-0.601 |
|
-0.726 |
| 10 |
H |
0.257 |
0.223 |
|
0.266 |
| 11 |
H |
0.291 |
0.110 |
|
0.106 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.041 |
3.699 |
0.000 |
3.842 |
| CHELPG |
0.981 |
3.627 |
0.000 |
3.757 |
| AIM |
|
|
|
|
| ESP |
0.992 |
3.642 |
0.000 |
3.775 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.665 |
-3.295 |
0.001 |
| y |
-3.295 |
-37.468 |
0.000 |
| z |
0.001 |
0.000 |
-36.927 |
|
| Traceless |
| | x | y | z |
| x |
7.533 |
-3.295 |
0.001 |
| y |
-3.295 |
-4.172 |
0.000 |
| z |
0.001 |
0.000 |
-3.360 |
|
| Polar |
| 3z2-r2 | -6.721 |
| x2-y2 | 7.803 |
| xy | -3.295 |
| xz | 0.001 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.134 |
0.096 |
0.000 |
| y |
0.096 |
6.277 |
0.000 |
| z |
0.000 |
0.000 |
3.048 |
<r2> (average value of r
2) Å
2
| <r2> |
137.538 |
| (<r2>)1/2 |
11.728 |