Vibrational Frequencies calculated at LSDA/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 |
3202 |
3165 |
1.35 |
|
|
|
2 |
A |
3170 |
3134 |
0.81 |
|
|
|
3 |
A |
3066 |
3032 |
15.82 |
|
|
|
4 |
A |
3027 |
2993 |
13.57 |
|
|
|
5 |
A |
2958 |
2925 |
47.10 |
|
|
|
6 |
A |
2944 |
2910 |
32.18 |
|
|
|
7 |
A |
1649 |
1631 |
62.73 |
|
|
|
8 |
A |
1422 |
1406 |
5.11 |
|
|
|
9 |
A |
1401 |
1385 |
4.07 |
|
|
|
10 |
A |
1342 |
1327 |
7.95 |
|
|
|
11 |
A |
1273 |
1258 |
2.75 |
|
|
|
12 |
A |
1232 |
1218 |
4.75 |
|
|
|
13 |
A |
1190 |
1177 |
19.20 |
|
|
|
14 |
A |
1165 |
1152 |
46.82 |
|
|
|
15 |
A |
1126 |
1113 |
42.07 |
|
|
|
16 |
A |
1068 |
1056 |
2.99 |
|
|
|
17 |
A |
1017 |
1005 |
3.04 |
|
|
|
18 |
A |
1004 |
992 |
10.60 |
|
|
|
19 |
A |
951 |
940 |
8.25 |
|
|
|
20 |
A |
928 |
917 |
45.01 |
|
|
|
21 |
A |
863 |
853 |
5.72 |
|
|
|
22 |
A |
832 |
822 |
1.42 |
|
|
|
23 |
A |
820 |
811 |
7.61 |
|
|
|
24 |
A |
671 |
663 |
42.52 |
|
|
|
25 |
A |
653 |
646 |
4.75 |
|
|
|
26 |
A |
455 |
450 |
20.85 |
|
|
|
27 |
A |
160 |
158 |
0.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19792.8 cm
-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 19569.2 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 LSDA/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
-0.441 |
|
|
|
2 |
C |
0.686 |
|
|
|
3 |
H |
-0.415 |
|
|
|
4 |
C |
0.262 |
|
|
|
5 |
O |
-0.388 |
|
|
|
6 |
H |
-0.287 |
|
|
|
7 |
H |
-0.252 |
|
|
|
8 |
C |
0.590 |
|
|
|
9 |
H |
-0.348 |
|
|
|
10 |
H |
-0.336 |
|
|
|
11 |
C |
0.928 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.855 |
0.776 |
0.096 |
1.159 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-27.498 |
1.194 |
0.049 |
y |
1.194 |
-31.659 |
-0.244 |
z |
0.049 |
-0.244 |
-31.779 |
|
Traceless |
| x | y | z |
x |
4.221 |
1.194 |
0.049 |
y |
1.194 |
-2.021 |
-0.244 |
z |
0.049 |
-0.244 |
-2.200 |
|
Polar |
3z2-r2 | -4.400 |
x2-y2 | 4.162 |
xy | 1.194 |
xz | 0.049 |
yz | -0.244 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.646 |
-0.128 |
0.061 |
y |
-0.128 |
8.594 |
-0.023 |
z |
0.061 |
-0.023 |
6.438 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |