Vibrational Frequencies calculated at PBEPBE/6-31G**
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' |
3086 |
3044 |
16.48 |
|
|
|
2 |
A' |
3004 |
2963 |
16.15 |
|
|
|
3 |
A' |
2954 |
2914 |
21.79 |
|
|
|
4 |
A' |
2783 |
2745 |
159.19 |
|
|
|
5 |
A' |
1777 |
1752 |
126.68 |
|
|
|
6 |
A' |
1464 |
1444 |
7.75 |
|
|
|
7 |
A' |
1411 |
1391 |
13.13 |
|
|
|
8 |
A' |
1383 |
1364 |
12.73 |
|
|
|
9 |
A' |
1370 |
1351 |
2.55 |
|
|
|
10 |
A' |
1319 |
1301 |
11.25 |
|
|
|
11 |
A' |
1087 |
1072 |
13.53 |
|
|
|
12 |
A' |
978 |
965 |
0.84 |
|
|
|
13 |
A' |
843 |
832 |
23.83 |
|
|
|
14 |
A' |
656 |
647 |
3.38 |
|
|
|
15 |
A' |
247 |
243 |
8.39 |
|
|
|
16 |
A" |
3085 |
3043 |
16.61 |
|
|
|
17 |
A" |
2983 |
2942 |
8.43 |
|
|
|
18 |
A" |
1458 |
1438 |
6.74 |
|
|
|
19 |
A" |
1237 |
1220 |
0.14 |
|
|
|
20 |
A" |
1104 |
1089 |
0.20 |
|
|
|
21 |
A" |
872 |
860 |
3.19 |
|
|
|
22 |
A" |
644 |
636 |
4.46 |
|
|
|
23 |
A" |
225 |
222 |
0.18 |
|
|
|
24 |
A" |
120 |
118 |
1.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18045.2 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 17798.0 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 PBEPBE/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.362 |
|
|
|
2 |
C |
-0.296 |
|
|
|
3 |
C |
0.260 |
|
|
|
4 |
O |
-0.358 |
|
|
|
5 |
H |
0.120 |
|
|
|
6 |
H |
0.141 |
|
|
|
7 |
H |
0.141 |
|
|
|
8 |
H |
0.143 |
|
|
|
9 |
H |
0.143 |
|
|
|
10 |
H |
0.070 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.040 |
2.451 |
0.000 |
2.452 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.019 |
-1.536 |
0.000 |
y |
-1.536 |
-27.697 |
0.000 |
z |
0.000 |
0.000 |
-24.014 |
|
Traceless |
| x | y | z |
x |
1.836 |
-1.536 |
0.000 |
y |
-1.536 |
-3.680 |
0.000 |
z |
0.000 |
0.000 |
1.844 |
|
Polar |
3z2-r2 | 3.688 |
x2-y2 | 3.678 |
xy | -1.536 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.826 |
0.054 |
0.000 |
y |
0.054 |
5.905 |
0.000 |
z |
0.000 |
0.000 |
4.090 |
<r2> (average value of r
2) Å
2
<r2> |
85.253 |
(<r2>)1/2 |
9.233 |