Vibrational Frequencies calculated at PBEPBE/aug-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' |
3680 |
3657 |
22.19 |
|
|
|
2 |
A' |
3194 |
3175 |
8.83 |
|
|
|
3 |
A' |
3093 |
3074 |
10.52 |
|
|
|
4 |
A' |
3089 |
3070 |
5.59 |
|
|
|
5 |
A' |
2973 |
2955 |
18.20 |
|
|
|
6 |
A' |
1671 |
1661 |
148.82 |
|
|
|
7 |
A' |
1414 |
1406 |
7.22 |
|
|
|
8 |
A' |
1391 |
1382 |
1.63 |
|
|
|
9 |
A' |
1342 |
1334 |
42.54 |
|
|
|
10 |
A' |
1305 |
1297 |
6.66 |
|
|
|
11 |
A' |
1168 |
1161 |
135.00 |
|
|
|
12 |
A' |
974 |
968 |
29.99 |
|
|
|
13 |
A' |
939 |
934 |
8.98 |
|
|
|
14 |
A' |
848 |
843 |
5.81 |
|
|
|
15 |
A' |
462 |
459 |
16.74 |
|
|
|
16 |
A' |
398 |
396 |
1.48 |
|
|
|
17 |
A" |
3037 |
3018 |
9.82 |
|
|
|
18 |
A" |
1394 |
1385 |
8.35 |
|
|
|
19 |
A" |
1013 |
1007 |
0.00 |
|
|
|
20 |
A" |
775 |
770 |
65.70 |
|
|
|
21 |
A" |
694 |
689 |
0.28 |
|
|
|
22 |
A" |
481 |
478 |
1.35 |
|
|
|
23 |
A" |
457 |
454 |
90.98 |
|
|
|
24 |
A" |
171 |
170 |
1.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17981.5 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 17871.8 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/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.472 |
|
|
|
2 |
C |
0.869 |
|
|
|
3 |
C |
0.710 |
|
|
|
4 |
O |
-0.563 |
|
|
|
5 |
H |
-0.242 |
|
|
|
6 |
H |
-0.099 |
|
|
|
7 |
H |
-0.099 |
|
|
|
8 |
H |
-0.537 |
|
|
|
9 |
H |
-0.670 |
|
|
|
10 |
H |
0.159 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.036 |
0.466 |
0.000 |
0.468 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.702 |
-3.193 |
0.000 |
y |
-3.193 |
-25.219 |
0.000 |
z |
0.000 |
0.000 |
-27.603 |
|
Traceless |
| x | y | z |
x |
3.710 |
-3.193 |
0.000 |
y |
-3.193 |
-0.067 |
0.000 |
z |
0.000 |
0.000 |
-3.643 |
|
Polar |
3z2-r2 | -7.286 |
x2-y2 | 2.518 |
xy | -3.193 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.121 |
0.187 |
0.000 |
y |
0.187 |
8.760 |
0.000 |
z |
0.000 |
0.000 |
5.469 |
<r2> (average value of r
2) Å
2
<r2> |
81.833 |
(<r2>)1/2 |
9.046 |