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' |
3623 |
3291 |
76.23 |
|
|
|
2 |
A' |
3330 |
3026 |
21.29 |
|
|
|
3 |
A' |
3299 |
2997 |
14.29 |
|
|
|
4 |
A' |
3266 |
2967 |
7.99 |
|
|
|
5 |
A' |
3162 |
2872 |
31.11 |
|
|
|
6 |
A' |
2375 |
2158 |
4.79 |
|
|
|
7 |
A' |
1843 |
1675 |
8.96 |
|
|
|
8 |
A' |
1600 |
1454 |
9.13 |
|
|
|
9 |
A' |
1553 |
1411 |
1.53 |
|
|
|
10 |
A' |
1511 |
1373 |
7.18 |
|
|
|
11 |
A' |
1361 |
1236 |
0.50 |
|
|
|
12 |
A' |
1209 |
1098 |
0.13 |
|
|
|
13 |
A' |
1022 |
928 |
16.78 |
|
|
|
14 |
A' |
944 |
857 |
1.07 |
|
|
|
15 |
A' |
825 |
749 |
44.49 |
|
|
|
16 |
A' |
705 |
640 |
3.02 |
|
|
|
17 |
A' |
413 |
375 |
9.83 |
|
|
|
18 |
A' |
177 |
161 |
0.53 |
|
|
|
19 |
A" |
3206 |
2913 |
31.90 |
|
|
|
20 |
A" |
1603 |
1456 |
7.53 |
|
|
|
21 |
A" |
1175 |
1068 |
1.79 |
|
|
|
22 |
A" |
1096 |
996 |
2.19 |
|
|
|
23 |
A" |
829 |
753 |
42.11 |
|
|
|
24 |
A" |
791 |
719 |
32.60 |
|
|
|
25 |
A" |
554 |
503 |
18.35 |
|
|
|
26 |
A" |
304 |
277 |
4.03 |
|
|
|
27 |
A" |
148 |
134 |
0.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20961.2 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 19043.2 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 |
0.116 |
|
|
|
2 |
C |
-0.153 |
|
|
|
3 |
C |
0.008 |
|
|
|
4 |
H |
0.122 |
|
|
|
5 |
C |
-0.188 |
|
|
|
6 |
H |
0.106 |
|
|
|
7 |
C |
-0.125 |
|
|
|
8 |
H |
0.118 |
|
|
|
9 |
H |
0.104 |
|
|
|
10 |
H |
0.104 |
|
|
|
11 |
C |
-0.213 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.893 |
-0.175 |
0.000 |
0.910 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.828 |
-2.263 |
0.000 |
y |
-2.263 |
-28.821 |
0.000 |
z |
0.000 |
0.000 |
-33.384 |
|
Traceless |
| x | y | z |
x |
5.274 |
-2.263 |
0.000 |
y |
-2.263 |
0.785 |
0.000 |
z |
0.000 |
0.000 |
-6.060 |
|
Polar |
3z2-r2 | -12.119 |
x2-y2 | 2.993 |
xy | -2.263 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
11.956 |
-0.495 |
0.000 |
y |
-0.495 |
6.745 |
0.000 |
z |
0.000 |
0.000 |
4.344 |
<r2> (average value of r
2) Å
2
<r2> |
133.059 |
(<r2>)1/2 |
11.535 |