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 |
3450 |
3114 |
0.21 |
|
|
|
| 2 |
A |
3416 |
3083 |
8.37 |
|
|
|
| 3 |
A |
3294 |
2973 |
15.00 |
|
|
|
| 4 |
A |
3268 |
2950 |
13.14 |
|
|
|
| 5 |
A |
3202 |
2890 |
16.26 |
|
|
|
| 6 |
A |
1820 |
1643 |
38.13 |
|
|
|
| 7 |
A |
1713 |
1546 |
86.20 |
|
|
|
| 8 |
A |
1615 |
1458 |
6.29 |
|
|
|
| 9 |
A |
1602 |
1446 |
6.07 |
|
|
|
| 10 |
A |
1549 |
1398 |
4.28 |
|
|
|
| 11 |
A |
1509 |
1362 |
13.21 |
|
|
|
| 12 |
A |
1381 |
1247 |
36.02 |
|
|
|
| 13 |
A |
1320 |
1192 |
12.87 |
|
|
|
| 14 |
A |
1168 |
1055 |
4.40 |
|
|
|
| 15 |
A |
1148 |
1036 |
10.47 |
|
|
|
| 16 |
A |
1117 |
1008 |
11.70 |
|
|
|
| 17 |
A |
1103 |
995 |
0.33 |
|
|
|
| 18 |
A |
1049 |
947 |
17.38 |
|
|
|
| 19 |
A |
1046 |
944 |
2.34 |
|
|
|
| 20 |
A |
1007 |
909 |
22.20 |
|
|
|
| 21 |
A |
890 |
803 |
45.26 |
|
|
|
| 22 |
A |
712 |
643 |
4.11 |
|
|
|
| 23 |
A |
705 |
636 |
0.91 |
|
|
|
| 24 |
A |
698 |
630 |
1.53 |
|
|
|
| 25 |
A |
359 |
324 |
2.71 |
|
|
|
| 26 |
A |
277 |
250 |
2.51 |
|
|
|
| 27 |
A |
130 |
117 |
0.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20273.9 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 18299.2 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.368 |
-0.452 |
|
|
| 2 |
H |
0.157 |
0.132 |
|
|
| 3 |
H |
0.141 |
0.143 |
|
|
| 4 |
H |
0.157 |
0.132 |
|
|
| 5 |
C |
0.432 |
0.532 |
|
|
| 6 |
O |
-0.477 |
-0.142 |
|
|
| 7 |
N |
-0.149 |
-0.440 |
|
|
| 8 |
C |
0.110 |
0.392 |
|
|
| 9 |
H |
0.176 |
0.066 |
|
|
| 10 |
C |
-0.349 |
-0.557 |
|
|
| 11 |
H |
0.168 |
0.195 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.875 |
2.882 |
0.000 |
3.438 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.961 |
-3.942 |
0.000 |
| y |
-3.942 |
-35.906 |
0.001 |
| z |
0.000 |
0.001 |
-36.089 |
|
| Traceless |
| | x | y | z |
| x |
5.037 |
-3.942 |
0.000 |
| y |
-3.942 |
-2.381 |
0.001 |
| z |
0.000 |
0.001 |
-2.656 |
|
| Polar |
| 3z2-r2 | -5.311 |
| x2-y2 | 4.945 |
| xy | -3.942 |
| xz | 0.000 |
| yz | 0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.446 |
-0.519 |
0.000 |
| y |
-0.519 |
7.002 |
-0.000 |
| z |
0.000 |
-0.000 |
3.822 |
<r2> (average value of r
2) Å
2
| <r2> |
133.615 |
| (<r2>)1/2 |
11.559 |