Vibrational Frequencies calculated at HF/6-31G**
| 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 |
3981 |
3593 |
57.54 |
|
|
|
| 2 |
A |
3852 |
3477 |
47.31 |
|
|
|
| 3 |
A |
3288 |
2967 |
39.94 |
|
|
|
| 4 |
A |
3271 |
2952 |
35.00 |
|
|
|
| 5 |
A |
3240 |
2925 |
25.48 |
|
|
|
| 6 |
A |
3199 |
2887 |
19.87 |
|
|
|
| 7 |
A |
3178 |
2869 |
49.77 |
|
|
|
| 8 |
A |
2019 |
1822 |
709.06 |
|
|
|
| 9 |
A |
1788 |
1614 |
166.68 |
|
|
|
| 10 |
A |
1665 |
1502 |
2.17 |
|
|
|
| 11 |
A |
1629 |
1470 |
0.82 |
|
|
|
| 12 |
A |
1611 |
1454 |
4.00 |
|
|
|
| 13 |
A |
1578 |
1424 |
14.70 |
|
|
|
| 14 |
A |
1540 |
1390 |
47.13 |
|
|
|
| 15 |
A |
1490 |
1345 |
456.65 |
|
|
|
| 16 |
A |
1428 |
1289 |
1.13 |
|
|
|
| 17 |
A |
1291 |
1165 |
6.81 |
|
|
|
| 18 |
A |
1275 |
1151 |
88.63 |
|
|
|
| 19 |
A |
1225 |
1106 |
100.07 |
|
|
|
| 20 |
A |
1199 |
1082 |
8.30 |
|
|
|
| 21 |
A |
1067 |
964 |
5.22 |
|
|
|
| 22 |
A |
944 |
852 |
14.55 |
|
|
|
| 23 |
A |
900 |
812 |
1.29 |
|
|
|
| 24 |
A |
871 |
786 |
70.95 |
|
|
|
| 25 |
A |
630 |
569 |
24.16 |
|
|
|
| 26 |
A |
603 |
544 |
8.90 |
|
|
|
| 27 |
A |
580 |
523 |
94.49 |
|
|
|
| 28 |
A |
409 |
369 |
9.25 |
|
|
|
| 29 |
A |
383 |
346 |
169.07 |
|
|
|
| 30 |
A |
280 |
253 |
0.81 |
|
|
|
| 31 |
A |
231 |
209 |
2.44 |
|
|
|
| 32 |
A |
106 |
96 |
0.56 |
|
|
|
| 33 |
A |
92 |
83 |
3.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25420.6 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 22944.7 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.346 |
-0.359 |
|
|
| 2 |
H |
0.140 |
0.112 |
|
|
| 3 |
H |
0.117 |
0.066 |
|
|
| 4 |
H |
0.143 |
0.115 |
|
|
| 5 |
C |
0.081 |
0.550 |
|
|
| 6 |
H |
0.131 |
-0.042 |
|
|
| 7 |
H |
0.105 |
-0.059 |
|
|
| 8 |
O |
-0.621 |
-0.601 |
|
|
| 9 |
N |
-0.771 |
-1.023 |
|
|
| 10 |
H |
0.307 |
0.389 |
|
|
| 11 |
H |
0.326 |
0.417 |
|
|
| 12 |
C |
0.975 |
1.113 |
|
|
| 13 |
O |
-0.588 |
-0.677 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.577 |
4.680 |
-0.607 |
5.377 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.742 |
-6.202 |
1.154 |
| y |
-6.202 |
-36.296 |
-1.473 |
| z |
1.154 |
-1.473 |
-35.967 |
|
| Traceless |
| | x | y | z |
| x |
0.390 |
-6.202 |
1.154 |
| y |
-6.202 |
-0.442 |
-1.473 |
| z |
1.154 |
-1.473 |
0.052 |
|
| Polar |
| 3z2-r2 | 0.104 |
| x2-y2 | 0.554 |
| xy | -6.202 |
| xz | 1.154 |
| yz | -1.473 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.366 |
0.358 |
-0.110 |
| y |
0.358 |
6.223 |
-0.078 |
| z |
-0.110 |
-0.078 |
4.541 |
<r2> (average value of r
2) Å
2
| <r2> |
189.503 |
| (<r2>)1/2 |
13.766 |