Vibrational Frequencies calculated at PBE1PBE/cc-pVDZ
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' |
3825 |
3678 |
33.31 |
|
|
|
2 |
A' |
3286 |
3160 |
6.74 |
|
|
|
3 |
A' |
3189 |
3066 |
8.79 |
|
|
|
4 |
A' |
3174 |
3052 |
4.91 |
|
|
|
5 |
A' |
3064 |
2946 |
16.42 |
|
|
|
6 |
A' |
1757 |
1689 |
160.48 |
|
|
|
7 |
A' |
1460 |
1404 |
6.84 |
|
|
|
8 |
A' |
1444 |
1389 |
9.70 |
|
|
|
9 |
A' |
1404 |
1350 |
51.70 |
|
|
|
10 |
A' |
1362 |
1310 |
1.35 |
|
|
|
11 |
A' |
1221 |
1174 |
149.35 |
|
|
|
12 |
A' |
1016 |
977 |
23.94 |
|
|
|
13 |
A' |
975 |
938 |
4.71 |
|
|
|
14 |
A' |
885 |
851 |
3.72 |
|
|
|
15 |
A' |
477 |
458 |
18.86 |
|
|
|
16 |
A' |
408 |
392 |
1.43 |
|
|
|
17 |
A" |
3137 |
3017 |
9.17 |
|
|
|
18 |
A" |
1439 |
1384 |
9.09 |
|
|
|
19 |
A" |
1058 |
1017 |
1.42 |
|
|
|
20 |
A" |
794 |
764 |
68.07 |
|
|
|
21 |
A" |
727 |
699 |
1.08 |
|
|
|
22 |
A" |
513 |
493 |
0.65 |
|
|
|
23 |
A" |
459 |
441 |
105.21 |
|
|
|
24 |
A" |
182 |
175 |
1.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18628.1 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 17910.9 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 PBE1PBE/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.018 |
|
|
|
2 |
C |
-0.079 |
|
|
|
3 |
C |
-0.093 |
|
|
|
4 |
O |
-0.198 |
|
|
|
5 |
H |
0.050 |
|
|
|
6 |
H |
0.064 |
|
|
|
7 |
H |
0.064 |
|
|
|
8 |
H |
0.037 |
|
|
|
9 |
H |
0.021 |
|
|
|
10 |
H |
0.152 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.197 |
0.417 |
0.000 |
0.462 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.243 |
-3.232 |
0.000 |
y |
-3.232 |
-24.036 |
0.000 |
z |
0.000 |
0.000 |
-26.640 |
|
Traceless |
| x | y | z |
x |
3.095 |
-3.232 |
0.000 |
y |
-3.232 |
0.405 |
0.000 |
z |
0.000 |
0.000 |
-3.501 |
|
Polar |
3z2-r2 | -7.001 |
x2-y2 | 1.794 |
xy | -3.232 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.680 |
0.268 |
0.000 |
y |
0.268 |
7.256 |
0.000 |
z |
0.000 |
0.000 |
3.362 |
<r2> (average value of r
2) Å
2
<r2> |
80.126 |
(<r2>)1/2 |
8.951 |