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 |
4029 |
3637 |
25.55 |
|
|
|
| 2 |
A |
3410 |
3079 |
26.01 |
|
|
|
| 3 |
A |
3357 |
3031 |
4.97 |
|
|
|
| 4 |
A |
3322 |
2999 |
13.47 |
|
|
|
| 5 |
A |
3222 |
2909 |
54.93 |
|
|
|
| 6 |
A |
3170 |
2863 |
59.90 |
|
|
|
| 7 |
A |
1876 |
1694 |
2.45 |
|
|
|
| 8 |
A |
1680 |
1517 |
0.72 |
|
|
|
| 9 |
A |
1622 |
1465 |
15.33 |
|
|
|
| 10 |
A |
1565 |
1413 |
9.36 |
|
|
|
| 11 |
A |
1452 |
1311 |
0.04 |
|
|
|
| 12 |
A |
1390 |
1255 |
6.81 |
|
|
|
| 13 |
A |
1338 |
1208 |
69.35 |
|
|
|
| 14 |
A |
1258 |
1136 |
39.78 |
|
|
|
| 15 |
A |
1165 |
1052 |
1.26 |
|
|
|
| 16 |
A |
1126 |
1017 |
65.95 |
|
|
|
| 17 |
A |
1118 |
1009 |
122.22 |
|
|
|
| 18 |
A |
1077 |
972 |
12.72 |
|
|
|
| 19 |
A |
995 |
899 |
2.84 |
|
|
|
| 20 |
A |
713 |
643 |
6.38 |
|
|
|
| 21 |
A |
493 |
445 |
5.77 |
|
|
|
| 22 |
A |
356 |
322 |
15.40 |
|
|
|
| 23 |
A |
278 |
251 |
212.45 |
|
|
|
| 24 |
A |
110 |
99 |
2.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20059.5 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 18111.7 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 |
-0.031 |
|
|
|
| 2 |
C |
-0.094 |
|
|
|
| 3 |
C |
-0.367 |
|
|
|
| 4 |
O |
-0.751 |
|
|
|
| 5 |
H |
0.158 |
|
|
|
| 6 |
H |
0.158 |
|
|
|
| 7 |
H |
0.197 |
|
|
|
| 8 |
H |
0.168 |
|
|
|
| 9 |
H |
0.159 |
|
|
|
| 10 |
H |
0.403 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.289 |
1.934 |
0.938 |
2.169 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.667 |
3.586 |
1.416 |
| y |
3.586 |
-24.783 |
-1.450 |
| z |
1.416 |
-1.450 |
-26.818 |
|
| Traceless |
| | x | y | z |
| x |
5.134 |
3.586 |
1.416 |
| y |
3.586 |
-1.041 |
-1.450 |
| z |
1.416 |
-1.450 |
-4.093 |
|
| Polar |
| 3z2-r2 | -8.186 |
| x2-y2 | 4.116 |
| xy | 3.586 |
| xz | 1.416 |
| yz | -1.450 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.091 |
-0.288 |
0.857 |
| y |
-0.288 |
4.340 |
-0.526 |
| z |
0.857 |
-0.526 |
3.161 |
<r2> (average value of r
2) Å
2
| <r2> |
93.156 |
| (<r2>)1/2 |
9.652 |