Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
4169 |
3775 |
49.77 |
|
|
|
| 2 |
A |
3377 |
3058 |
22.76 |
|
|
|
| 3 |
A |
3359 |
3041 |
4.11 |
|
|
|
| 4 |
A |
3288 |
2977 |
9.15 |
|
|
|
| 5 |
A |
3275 |
2965 |
23.91 |
|
|
|
| 6 |
A |
3268 |
2959 |
38.91 |
|
|
|
| 7 |
A |
1644 |
1489 |
17.02 |
|
|
|
| 8 |
A |
1577 |
1428 |
0.68 |
|
|
|
| 9 |
A |
1540 |
1395 |
12.07 |
|
|
|
| 10 |
A |
1417 |
1283 |
120.85 |
|
|
|
| 11 |
A |
1337 |
1211 |
45.44 |
|
|
|
| 12 |
A |
1298 |
1175 |
0.38 |
|
|
|
| 13 |
A |
1286 |
1164 |
2.91 |
|
|
|
| 14 |
A |
1244 |
1126 |
1.27 |
|
|
|
| 15 |
A |
1193 |
1080 |
0.29 |
|
|
|
| 16 |
A |
1172 |
1061 |
11.35 |
|
|
|
| 17 |
A |
1072 |
970 |
10.92 |
|
|
|
| 18 |
A |
1014 |
918 |
27.74 |
|
|
|
| 19 |
A |
898 |
813 |
10.58 |
|
|
|
| 20 |
A |
879 |
796 |
8.48 |
|
|
|
| 21 |
A |
814 |
737 |
4.25 |
|
|
|
| 22 |
A |
439 |
398 |
18.63 |
|
|
|
| 23 |
A |
433 |
392 |
7.04 |
|
|
|
| 24 |
A |
338 |
306 |
117.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20164.3 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 18258.8 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.190 |
|
|
|
| 2 |
C |
-0.314 |
|
|
|
| 3 |
C |
-0.343 |
|
|
|
| 4 |
O |
-0.572 |
|
|
|
| 5 |
H |
0.120 |
|
|
|
| 6 |
H |
0.144 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.141 |
|
|
|
| 9 |
H |
0.149 |
|
|
|
| 10 |
H |
0.328 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.367 |
1.332 |
0.684 |
1.542 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.685 |
-3.216 |
-0.020 |
| y |
-3.216 |
-24.025 |
-0.164 |
| z |
-0.020 |
-0.164 |
-23.929 |
|
| Traceless |
| | x | y | z |
| x |
-0.708 |
-3.216 |
-0.020 |
| y |
-3.216 |
0.281 |
-0.164 |
| z |
-0.020 |
-0.164 |
0.427 |
|
| Polar |
| 3z2-r2 | 0.853 |
| x2-y2 | -0.660 |
| xy | -3.216 |
| xz | -0.020 |
| yz | -0.164 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.162 |
-0.166 |
0.047 |
| y |
-0.166 |
4.984 |
-0.008 |
| z |
0.047 |
-0.008 |
4.562 |
<r2> (average value of r
2) Å
2
| <r2> |
72.224 |
| (<r2>)1/2 |
8.498 |