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 |
3426 |
3092 |
13.20 |
|
|
|
| 2 |
A |
3339 |
3014 |
3.82 |
|
|
|
| 3 |
A |
3314 |
2991 |
20.78 |
|
|
|
| 4 |
A |
3277 |
2958 |
45.55 |
|
|
|
| 5 |
A |
3265 |
2947 |
42.16 |
|
|
|
| 6 |
A |
3202 |
2890 |
54.98 |
|
|
|
| 7 |
A |
3195 |
2883 |
24.50 |
|
|
|
| 8 |
A |
3164 |
2856 |
55.32 |
|
|
|
| 9 |
A |
1887 |
1703 |
182.29 |
|
|
|
| 10 |
A |
1663 |
1501 |
7.71 |
|
|
|
| 11 |
A |
1629 |
1470 |
2.63 |
|
|
|
| 12 |
A |
1611 |
1454 |
3.41 |
|
|
|
| 13 |
A |
1585 |
1430 |
18.05 |
|
|
|
| 14 |
A |
1558 |
1407 |
66.05 |
|
|
|
| 15 |
A |
1528 |
1379 |
38.32 |
|
|
|
| 16 |
A |
1461 |
1319 |
4.25 |
|
|
|
| 17 |
A |
1420 |
1282 |
1.13 |
|
|
|
| 18 |
A |
1332 |
1203 |
249.27 |
|
|
|
| 19 |
A |
1292 |
1166 |
28.15 |
|
|
|
| 20 |
A |
1273 |
1149 |
156.64 |
|
|
|
| 21 |
A |
1184 |
1069 |
11.99 |
|
|
|
| 22 |
A |
1106 |
998 |
13.85 |
|
|
|
| 23 |
A |
1063 |
959 |
7.67 |
|
|
|
| 24 |
A |
992 |
896 |
72.26 |
|
|
|
| 25 |
A |
939 |
848 |
7.16 |
|
|
|
| 26 |
A |
884 |
798 |
0.24 |
|
|
|
| 27 |
A |
786 |
709 |
1.69 |
|
|
|
| 28 |
A |
534 |
482 |
2.71 |
|
|
|
| 29 |
A |
468 |
422 |
1.34 |
|
|
|
| 30 |
A |
274 |
247 |
0.98 |
|
|
|
| 31 |
A |
229 |
206 |
0.73 |
|
|
|
| 32 |
A |
95 |
86 |
4.19 |
|
|
|
| 33 |
A |
46 |
42 |
1.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26510.4 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 23928.3 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 |
-0.367 |
-0.542 |
|
|
| 2 |
H |
0.136 |
0.203 |
|
|
| 3 |
H |
0.126 |
0.172 |
|
|
| 4 |
C |
0.264 |
0.213 |
|
|
| 5 |
H |
0.120 |
0.066 |
|
|
| 6 |
O |
-0.619 |
-0.390 |
|
|
| 7 |
C |
0.103 |
0.380 |
|
|
| 8 |
H |
0.107 |
-0.028 |
|
|
| 9 |
H |
0.102 |
-0.019 |
|
|
| 10 |
C |
-0.349 |
-0.272 |
|
|
| 11 |
H |
0.133 |
0.081 |
|
|
| 12 |
H |
0.132 |
0.074 |
|
|
| 13 |
H |
0.112 |
0.059 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.944 |
1.495 |
0.190 |
1.778 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.403 |
-0.074 |
0.118 |
| y |
-0.074 |
-30.442 |
-0.547 |
| z |
0.118 |
-0.547 |
-33.164 |
|
| Traceless |
| | x | y | z |
| x |
2.400 |
-0.074 |
0.118 |
| y |
-0.074 |
0.841 |
-0.547 |
| z |
0.118 |
-0.547 |
-3.241 |
|
| Polar |
| 3z2-r2 | -6.482 |
| x2-y2 | 1.040 |
| xy | -0.074 |
| xz | 0.118 |
| yz | -0.547 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.348 |
0.893 |
-0.204 |
| y |
0.893 |
6.288 |
-0.251 |
| z |
-0.204 |
-0.251 |
4.563 |
<r2> (average value of r
2) Å
2
| <r2> |
159.819 |
| (<r2>)1/2 |
12.642 |