Vibrational Frequencies calculated at HF/cc-pVDZ
| 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' |
3634 |
3300 |
82.20 |
|
|
|
| 2 |
A' |
3349 |
3041 |
19.67 |
|
|
|
| 3 |
A' |
3318 |
3013 |
12.43 |
|
|
|
| 4 |
A' |
3292 |
2989 |
5.23 |
|
|
|
| 5 |
A' |
3177 |
2885 |
32.03 |
|
|
|
| 6 |
A' |
2386 |
2167 |
4.46 |
|
|
|
| 7 |
A' |
1855 |
1685 |
9.43 |
|
|
|
| 8 |
A' |
1580 |
1435 |
8.20 |
|
|
|
| 9 |
A' |
1541 |
1400 |
1.44 |
|
|
|
| 10 |
A' |
1496 |
1359 |
7.66 |
|
|
|
| 11 |
A' |
1353 |
1228 |
0.42 |
|
|
|
| 12 |
A' |
1202 |
1092 |
0.10 |
|
|
|
| 13 |
A' |
1024 |
930 |
17.90 |
|
|
|
| 14 |
A' |
951 |
863 |
1.09 |
|
|
|
| 15 |
A' |
802 |
728 |
42.10 |
|
|
|
| 16 |
A' |
701 |
637 |
2.56 |
|
|
|
| 17 |
A' |
409 |
371 |
8.68 |
|
|
|
| 18 |
A' |
175 |
159 |
0.43 |
|
|
|
| 19 |
A" |
3234 |
2936 |
26.68 |
|
|
|
| 20 |
A" |
1582 |
1437 |
6.98 |
|
|
|
| 21 |
A" |
1165 |
1058 |
0.94 |
|
|
|
| 22 |
A" |
1087 |
987 |
1.99 |
|
|
|
| 23 |
A" |
823 |
748 |
31.29 |
|
|
|
| 24 |
A" |
768 |
698 |
42.29 |
|
|
|
| 25 |
A" |
552 |
501 |
13.37 |
|
|
|
| 26 |
A" |
304 |
276 |
2.78 |
|
|
|
| 27 |
A" |
154 |
140 |
0.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20958.3 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 19030.1 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.042 |
0.300 |
|
|
| 2 |
C |
-0.356 |
-0.480 |
|
|
| 3 |
C |
0.266 |
0.160 |
|
|
| 4 |
H |
0.052 |
0.127 |
|
|
| 5 |
C |
-0.100 |
-0.213 |
|
|
| 6 |
H |
0.034 |
0.091 |
|
|
| 7 |
C |
-0.110 |
-0.104 |
|
|
| 8 |
H |
0.055 |
-0.027 |
|
|
| 9 |
H |
0.048 |
-0.030 |
|
|
| 10 |
H |
0.048 |
-0.030 |
|
|
| 11 |
C |
0.021 |
0.206 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.888 |
-0.186 |
0.000 |
0.907 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.755 |
-2.252 |
0.000 |
| y |
-2.252 |
-28.823 |
0.000 |
| z |
0.000 |
0.000 |
-33.271 |
|
| Traceless |
| | x | y | z |
| x |
5.292 |
-2.252 |
0.000 |
| y |
-2.252 |
0.690 |
0.000 |
| z |
0.000 |
0.000 |
-5.982 |
|
| Polar |
| 3z2-r2 | -11.965 |
| x2-y2 | 3.068 |
| xy | -2.252 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.954 |
-0.552 |
0.000 |
| y |
-0.552 |
6.719 |
0.000 |
| z |
0.000 |
0.000 |
4.040 |
<r2> (average value of r
2) Å
2
| <r2> |
133.851 |
| (<r2>)1/2 |
11.569 |