Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
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' |
3108 |
3076 |
10.98 |
|
|
|
2 |
A' |
2989 |
2958 |
16.94 |
|
|
|
3 |
A' |
2952 |
2921 |
64.48 |
|
|
|
4 |
A' |
1773 |
1754 |
222.03 |
|
|
|
5 |
A' |
1444 |
1430 |
9.52 |
|
|
|
6 |
A' |
1411 |
1396 |
4.84 |
|
|
|
7 |
A' |
1350 |
1336 |
0.75 |
|
|
|
8 |
A' |
1181 |
1169 |
152.05 |
|
|
|
9 |
A' |
1139 |
1127 |
87.29 |
|
|
|
10 |
A' |
922 |
912 |
16.31 |
|
|
|
11 |
A' |
752 |
744 |
6.72 |
|
|
|
12 |
A' |
291 |
288 |
12.58 |
|
|
|
13 |
A" |
3068 |
3036 |
15.50 |
|
|
|
14 |
A" |
1429 |
1414 |
7.89 |
|
|
|
15 |
A" |
1134 |
1123 |
0.71 |
|
|
|
16 |
A" |
992 |
982 |
0.00 |
|
|
|
17 |
A" |
350 |
347 |
19.30 |
|
|
|
18 |
A" |
94 |
93 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13188.7 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 13052.9 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 PBEPBE/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.282 |
|
|
|
2 |
O |
-0.156 |
|
|
|
3 |
C |
0.145 |
|
|
|
4 |
O |
-0.276 |
|
|
|
5 |
H |
0.147 |
|
|
|
6 |
H |
0.155 |
|
|
|
7 |
H |
0.155 |
|
|
|
8 |
H |
0.113 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.942 |
1.477 |
0.000 |
1.752 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.486 |
-1.049 |
0.000 |
y |
-1.049 |
-27.213 |
0.000 |
z |
0.000 |
0.000 |
-22.663 |
|
Traceless |
| x | y | z |
x |
5.452 |
-1.049 |
0.000 |
y |
-1.049 |
-6.139 |
0.000 |
z |
0.000 |
0.000 |
0.687 |
|
Polar |
3z2-r2 | 1.374 |
x2-y2 | 7.727 |
xy | -1.049 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.368 |
0.384 |
0.000 |
y |
0.384 |
4.593 |
0.000 |
z |
0.000 |
0.000 |
3.196 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |