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 |
3867 |
3490 |
8.04 |
|
|
|
| 2 |
A |
3320 |
2996 |
65.57 |
|
|
|
| 3 |
A |
3305 |
2983 |
5.06 |
|
|
|
| 4 |
A |
3284 |
2964 |
8.81 |
|
|
|
| 5 |
A |
3254 |
2937 |
23.61 |
|
|
|
| 6 |
A |
3233 |
2918 |
19.00 |
|
|
|
| 7 |
A |
1658 |
1497 |
4.50 |
|
|
|
| 8 |
A |
1636 |
1476 |
8.32 |
|
|
|
| 9 |
A |
1524 |
1376 |
58.37 |
|
|
|
| 10 |
A |
1457 |
1315 |
1.42 |
|
|
|
| 11 |
A |
1382 |
1247 |
26.29 |
|
|
|
| 12 |
A |
1325 |
1196 |
1.13 |
|
|
|
| 13 |
A |
1200 |
1083 |
107.74 |
|
|
|
| 14 |
A |
1162 |
1049 |
68.10 |
|
|
|
| 15 |
A |
1003 |
905 |
8.80 |
|
|
|
| 16 |
A |
952 |
860 |
0.50 |
|
|
|
| 17 |
A |
796 |
718 |
8.15 |
|
|
|
| 18 |
A |
659 |
595 |
3.63 |
|
|
|
| 19 |
A |
461 |
416 |
6.43 |
|
|
|
| 20 |
A |
171 |
155 |
2.52 |
|
|
|
| 21 |
A |
3299 |
2978 |
24.19 |
|
|
|
| 22 |
A |
3228 |
2914 |
34.97 |
|
|
|
| 23 |
A |
1624 |
1466 |
5.12 |
|
|
|
| 24 |
A |
1433 |
1293 |
0.05 |
|
|
|
| 25 |
A |
1402 |
1266 |
1.16 |
|
|
|
| 26 |
A |
1373 |
1240 |
0.27 |
|
|
|
| 27 |
A |
1301 |
1175 |
0.06 |
|
|
|
| 28 |
A |
1124 |
1014 |
7.15 |
|
|
|
| 29 |
A |
1003 |
905 |
24.44 |
|
|
|
| 30 |
A |
937 |
846 |
0.32 |
|
|
|
| 31 |
A |
844 |
762 |
0.95 |
|
|
|
| 32 |
A |
397 |
358 |
68.86 |
|
|
|
| 33 |
A |
344 |
310 |
96.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26978.5 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 24350.8 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.118 |
0.046 |
|
|
| 2 |
C |
-0.450 |
0.018 |
|
|
| 3 |
C |
-0.450 |
0.019 |
|
|
| 4 |
C |
-0.436 |
0.071 |
|
|
| 5 |
O |
-0.682 |
0.077 |
|
|
| 6 |
H |
0.239 |
-0.265 |
|
|
| 7 |
H |
0.216 |
-0.031 |
|
|
| 8 |
H |
0.212 |
0.420 |
|
|
| 9 |
H |
0.216 |
0.065 |
|
|
| 10 |
H |
0.212 |
0.088 |
|
|
| 11 |
H |
0.223 |
-0.218 |
|
|
| 12 |
H |
0.215 |
0.426 |
|
|
| 13 |
H |
0.369 |
-0.716 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.276 |
-1.941 |
0.000 |
1.960 |
| CHELPG |
-0.177 |
1.402 |
1.084 |
1.781 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.673 |
1.415 |
0.000 |
| y |
1.415 |
-37.943 |
0.000 |
| z |
0.000 |
0.000 |
-32.291 |
|
| Traceless |
| | x | y | z |
| x |
7.444 |
1.415 |
0.000 |
| y |
1.415 |
-7.961 |
0.000 |
| z |
0.000 |
0.000 |
0.517 |
|
| Polar |
| 3z2-r2 | 1.035 |
| x2-y2 | 10.270 |
| xy | 1.415 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.047 |
-0.278 |
0.000 |
| y |
-0.278 |
5.873 |
0.000 |
| z |
0.000 |
0.000 |
5.756 |
<r2> (average value of r
2) Å
2
| <r2> |
109.133 |
| (<r2>)1/2 |
10.447 |