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 |
3365 |
3058 |
22.92 |
|
|
|
2 |
A |
3296 |
2995 |
23.41 |
|
|
|
3 |
A |
3287 |
2986 |
24.14 |
|
|
|
4 |
A |
3277 |
2977 |
15.04 |
|
|
|
5 |
A |
3276 |
2976 |
8.99 |
|
|
|
6 |
A |
3232 |
2937 |
20.12 |
|
|
|
7 |
A |
3153 |
2865 |
49.82 |
|
|
|
8 |
A |
1888 |
1716 |
17.96 |
|
|
|
9 |
A |
1810 |
1645 |
8.29 |
|
|
|
10 |
A |
1609 |
1461 |
7.68 |
|
|
|
11 |
A |
1566 |
1423 |
3.24 |
|
|
|
12 |
A |
1535 |
1395 |
6.42 |
|
|
|
13 |
A |
1442 |
1310 |
2.37 |
|
|
|
14 |
A |
1425 |
1295 |
0.40 |
|
|
|
15 |
A |
1401 |
1273 |
2.65 |
|
|
|
16 |
A |
1288 |
1170 |
1.60 |
|
|
|
17 |
A |
1166 |
1059 |
0.54 |
|
|
|
18 |
A |
1053 |
957 |
7.00 |
|
|
|
19 |
A |
969 |
881 |
3.75 |
|
|
|
20 |
A |
510 |
463 |
0.03 |
|
|
|
21 |
A |
485 |
441 |
0.73 |
|
|
|
22 |
A |
212 |
193 |
2.12 |
|
|
|
23 |
A |
3198 |
2906 |
37.98 |
|
|
|
24 |
A |
1597 |
1451 |
7.04 |
|
|
|
25 |
A |
1170 |
1063 |
4.27 |
|
|
|
26 |
A |
1141 |
1037 |
40.05 |
|
|
|
27 |
A |
1088 |
988 |
29.36 |
|
|
|
28 |
A |
1049 |
953 |
40.37 |
|
|
|
29 |
A |
933 |
847 |
4.71 |
|
|
|
30 |
A |
703 |
639 |
3.59 |
|
|
|
31 |
A |
272 |
247 |
2.95 |
|
|
|
32 |
A |
220 |
200 |
0.04 |
|
|
|
33 |
A |
137 |
124 |
0.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26376.4 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 23962.9 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 |
C |
-0.188 |
|
|
|
2 |
C |
-0.125 |
|
|
|
3 |
C |
-0.105 |
|
|
|
4 |
C |
-0.156 |
|
|
|
5 |
C |
-0.199 |
|
|
|
6 |
H |
0.099 |
|
|
|
7 |
H |
0.108 |
|
|
|
8 |
H |
0.093 |
|
|
|
9 |
H |
0.089 |
|
|
|
10 |
H |
0.092 |
|
|
|
11 |
H |
0.092 |
|
|
|
12 |
H |
0.100 |
|
|
|
13 |
H |
0.100 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.539 |
-0.196 |
0.000 |
0.574 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.922 |
-0.220 |
0.000 |
y |
-0.220 |
-29.400 |
0.000 |
z |
0.000 |
0.000 |
-35.485 |
|
Traceless |
| x | y | z |
x |
2.520 |
-0.220 |
0.000 |
y |
-0.220 |
3.304 |
0.000 |
z |
0.000 |
0.000 |
-5.824 |
|
Polar |
3z2-r2 | -11.647 |
x2-y2 | -0.522 |
xy | -0.220 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
13.482 |
-2.963 |
0.000 |
y |
-2.963 |
8.408 |
0.000 |
z |
0.000 |
0.000 |
4.711 |
<r2> (average value of r
2) Å
2
<r2> |
172.220 |
(<r2>)1/2 |
13.123 |