Vibrational Frequencies calculated at HF/6-311G**
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 |
3253 |
2956 |
63.43 |
|
|
|
2 |
A |
3248 |
2951 |
57.19 |
|
|
|
3 |
A |
3242 |
2945 |
32.12 |
|
|
|
4 |
A |
3236 |
2940 |
4.09 |
|
|
|
5 |
A |
3210 |
2916 |
4.97 |
|
|
|
6 |
A |
3176 |
2886 |
15.61 |
|
|
|
7 |
A |
3169 |
2879 |
18.83 |
|
|
|
8 |
A |
2008 |
1825 |
271.43 |
|
|
|
9 |
A |
1626 |
1477 |
5.95 |
|
|
|
10 |
A |
1612 |
1464 |
5.22 |
|
|
|
11 |
A |
1603 |
1457 |
0.40 |
|
|
|
12 |
A |
1599 |
1453 |
0.51 |
|
|
|
13 |
A |
1551 |
1409 |
29.39 |
|
|
|
14 |
A |
1543 |
1402 |
18.81 |
|
|
|
15 |
A |
1514 |
1375 |
28.85 |
|
|
|
16 |
A |
1484 |
1348 |
4.86 |
|
|
|
17 |
A |
1314 |
1194 |
32.13 |
|
|
|
18 |
A |
1293 |
1175 |
28.94 |
|
|
|
19 |
A |
1243 |
1129 |
20.18 |
|
|
|
20 |
A |
1121 |
1018 |
450.97 |
|
|
|
21 |
A |
1094 |
994 |
193.73 |
|
|
|
22 |
A |
1021 |
928 |
2.77 |
|
|
|
23 |
A |
1010 |
918 |
0.33 |
|
|
|
24 |
A |
941 |
855 |
0.19 |
|
|
|
25 |
A |
705 |
641 |
4.98 |
|
|
|
26 |
A |
524 |
476 |
0.82 |
|
|
|
27 |
A |
477 |
434 |
4.65 |
|
|
|
28 |
A |
355 |
323 |
0.10 |
|
|
|
29 |
A |
301 |
273 |
0.49 |
|
|
|
30 |
A |
244 |
221 |
0.39 |
|
|
|
31 |
A |
231 |
209 |
0.05 |
|
|
|
32 |
A |
170 |
154 |
1.11 |
|
|
|
33 |
A |
82 |
75 |
0.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24599.7 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 22348.8 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/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.104 |
|
|
|
2 |
C |
0.051 |
|
|
|
3 |
H |
0.094 |
|
|
|
4 |
H |
0.102 |
|
|
|
5 |
H |
0.103 |
|
|
|
6 |
C |
-0.209 |
|
|
|
7 |
H |
0.094 |
|
|
|
8 |
H |
0.108 |
|
|
|
9 |
H |
0.104 |
|
|
|
10 |
C |
-0.219 |
|
|
|
11 |
O |
-0.382 |
|
|
|
12 |
O |
-0.274 |
|
|
|
13 |
N |
0.324 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.010 |
0.507 |
-0.909 |
3.185 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-39.971 |
-0.467 |
0.375 |
y |
-0.467 |
-35.591 |
1.159 |
z |
0.375 |
1.159 |
-36.401 |
|
Traceless |
| x | y | z |
x |
-3.975 |
-0.467 |
0.375 |
y |
-0.467 |
2.595 |
1.159 |
z |
0.375 |
1.159 |
1.380 |
|
Polar |
3z2-r2 | 2.760 |
x2-y2 | -4.380 |
xy | -0.467 |
xz | 0.375 |
yz | 1.159 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.777 |
-0.001 |
-0.216 |
y |
-0.001 |
6.153 |
-0.074 |
z |
-0.216 |
-0.074 |
5.658 |
<r2> (average value of r
2) Å
2
<r2> |
185.340 |
(<r2>)1/2 |
13.614 |