Vibrational Frequencies calculated at HF/STO-3G
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 |
3831 |
3128 |
0.53 |
|
|
|
2 |
A |
3763 |
3073 |
0.44 |
|
|
|
3 |
A |
3760 |
3070 |
0.42 |
|
|
|
4 |
A |
3690 |
3013 |
1.97 |
|
|
|
5 |
A |
3663 |
2991 |
9.11 |
|
|
|
6 |
A |
3654 |
2984 |
66.88 |
|
|
|
7 |
A |
3576 |
2920 |
0.39 |
|
|
|
8 |
A |
3550 |
2899 |
9.25 |
|
|
|
9 |
A |
2064 |
1685 |
81.07 |
|
|
|
10 |
A |
1841 |
1503 |
5.34 |
|
|
|
11 |
A |
1819 |
1486 |
3.90 |
|
|
|
12 |
A |
1816 |
1483 |
1.33 |
|
|
|
13 |
A |
1736 |
1418 |
12.83 |
|
|
|
14 |
A |
1706 |
1393 |
11.13 |
|
|
|
15 |
A |
1663 |
1358 |
95.93 |
|
|
|
16 |
A |
1547 |
1263 |
11.36 |
|
|
|
17 |
A |
1510 |
1233 |
0.57 |
|
|
|
18 |
A |
1406 |
1148 |
46.30 |
|
|
|
19 |
A |
1379 |
1126 |
33.81 |
|
|
|
20 |
A |
1346 |
1099 |
10.64 |
|
|
|
21 |
A |
1269 |
1036 |
0.21 |
|
|
|
22 |
A |
1202 |
981 |
5.67 |
|
|
|
23 |
A |
1146 |
936 |
4.74 |
|
|
|
24 |
A |
1092 |
891 |
26.08 |
|
|
|
25 |
A |
1020 |
833 |
6.66 |
|
|
|
26 |
A |
950 |
776 |
0.33 |
|
|
|
27 |
A |
790 |
645 |
0.93 |
|
|
|
28 |
A |
549 |
449 |
0.80 |
|
|
|
29 |
A |
480 |
392 |
0.44 |
|
|
|
30 |
A |
238 |
195 |
0.22 |
|
|
|
31 |
A |
226 |
185 |
0.64 |
|
|
|
32 |
A |
101 |
83 |
2.63 |
|
|
|
33 |
A |
39 |
32 |
0.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29211.4 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 23851.1 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.166 |
|
|
|
2 |
H |
0.068 |
|
|
|
3 |
H |
0.063 |
|
|
|
4 |
C |
0.060 |
|
|
|
5 |
H |
0.060 |
|
|
|
6 |
O |
-0.241 |
|
|
|
7 |
C |
0.022 |
|
|
|
8 |
H |
0.056 |
|
|
|
9 |
H |
0.055 |
|
|
|
10 |
C |
-0.181 |
|
|
|
11 |
H |
0.070 |
|
|
|
12 |
H |
0.070 |
|
|
|
13 |
H |
0.065 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.672 |
1.354 |
0.127 |
1.517 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.262 |
-0.093 |
0.084 |
y |
-0.093 |
-28.982 |
-0.260 |
z |
0.084 |
-0.260 |
-30.201 |
|
Traceless |
| x | y | z |
x |
1.329 |
-0.093 |
0.084 |
y |
-0.093 |
0.249 |
-0.260 |
z |
0.084 |
-0.260 |
-1.578 |
|
Polar |
3z2-r2 | -3.157 |
x2-y2 | 0.720 |
xy | -0.093 |
xz | 0.084 |
yz | -0.260 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.089 |
0.689 |
-0.121 |
y |
0.689 |
3.447 |
-0.151 |
z |
-0.121 |
-0.151 |
1.976 |
<r2> (average value of r
2) Å
2
<r2> |
162.244 |
(<r2>)1/2 |
12.737 |