Vibrational Frequencies calculated at HF/3-21G*
| 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 |
3433 |
3099 |
8.93 |
|
|
|
| 2 |
A |
3352 |
3025 |
2.36 |
|
|
|
| 3 |
A |
3315 |
2992 |
19.65 |
|
|
|
| 4 |
A |
3293 |
2973 |
32.30 |
|
|
|
| 5 |
A |
3278 |
2959 |
29.23 |
|
|
|
| 6 |
A |
3233 |
2918 |
37.90 |
|
|
|
| 7 |
A |
3215 |
2902 |
17.82 |
|
|
|
| 8 |
A |
3193 |
2882 |
37.49 |
|
|
|
| 9 |
A |
1870 |
1688 |
129.11 |
|
|
|
| 10 |
A |
1700 |
1534 |
8.49 |
|
|
|
| 11 |
A |
1673 |
1510 |
5.18 |
|
|
|
| 12 |
A |
1656 |
1495 |
5.02 |
|
|
|
| 13 |
A |
1600 |
1444 |
0.33 |
|
|
|
| 14 |
A |
1575 |
1422 |
10.26 |
|
|
|
| 15 |
A |
1539 |
1390 |
79.30 |
|
|
|
| 16 |
A |
1477 |
1333 |
0.83 |
|
|
|
| 17 |
A |
1431 |
1291 |
0.19 |
|
|
|
| 18 |
A |
1301 |
1174 |
74.74 |
|
|
|
| 19 |
A |
1275 |
1151 |
110.53 |
|
|
|
| 20 |
A |
1245 |
1124 |
123.22 |
|
|
|
| 21 |
A |
1169 |
1055 |
85.33 |
|
|
|
| 22 |
A |
1141 |
1030 |
9.38 |
|
|
|
| 23 |
A |
1069 |
965 |
104.22 |
|
|
|
| 24 |
A |
1036 |
935 |
6.51 |
|
|
|
| 25 |
A |
920 |
831 |
2.63 |
|
|
|
| 26 |
A |
906 |
817 |
7.16 |
|
|
|
| 27 |
A |
797 |
720 |
2.93 |
|
|
|
| 28 |
A |
521 |
470 |
2.88 |
|
|
|
| 29 |
A |
446 |
402 |
3.19 |
|
|
|
| 30 |
A |
258 |
233 |
1.22 |
|
|
|
| 31 |
A |
228 |
206 |
1.91 |
|
|
|
| 32 |
A |
82 |
74 |
3.96 |
|
|
|
| 33 |
A |
63 |
57 |
4.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26644.6 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 24049.4 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.511 |
-0.572 |
|
|
| 2 |
H |
0.230 |
0.223 |
|
|
| 3 |
H |
0.212 |
0.190 |
|
|
| 4 |
C |
0.180 |
0.230 |
|
|
| 5 |
H |
0.212 |
0.078 |
|
|
| 6 |
O |
-0.680 |
-0.451 |
|
|
| 7 |
C |
-0.081 |
0.388 |
|
|
| 8 |
H |
0.204 |
-0.012 |
|
|
| 9 |
H |
0.193 |
-0.008 |
|
|
| 10 |
C |
-0.608 |
-0.348 |
|
|
| 11 |
H |
0.227 |
0.104 |
|
|
| 12 |
H |
0.224 |
0.098 |
|
|
| 13 |
H |
0.196 |
0.080 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.782 |
1.694 |
0.404 |
1.909 |
| CHELPG |
0.744 |
1.673 |
0.409 |
1.876 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.867 |
-0.018 |
0.240 |
| y |
-0.018 |
-30.757 |
-0.976 |
| z |
0.240 |
-0.976 |
-33.385 |
|
| Traceless |
| | x | y | z |
| x |
3.204 |
-0.018 |
0.240 |
| y |
-0.018 |
0.369 |
-0.976 |
| z |
0.240 |
-0.976 |
-3.573 |
|
| Polar |
| 3z2-r2 | -7.146 |
| x2-y2 | 1.890 |
| xy | -0.018 |
| xz | 0.240 |
| yz | -0.976 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.070 |
0.875 |
-0.327 |
| y |
0.875 |
5.784 |
-0.518 |
| z |
-0.327 |
-0.518 |
4.018 |
<r2> (average value of r
2) Å
2
| <r2> |
161.964 |
| (<r2>)1/2 |
12.727 |