Vibrational Frequencies calculated at B3PW91/3-21G*
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' |
3543 |
3399 |
6.04 |
|
|
|
2 |
A' |
3276 |
3143 |
8.13 |
|
|
|
3 |
A' |
3181 |
3051 |
4.48 |
|
|
|
4 |
A' |
3173 |
3044 |
9.84 |
|
|
|
5 |
A' |
3066 |
2941 |
11.57 |
|
|
|
6 |
A' |
1731 |
1660 |
111.65 |
|
|
|
7 |
A' |
1550 |
1487 |
13.50 |
|
|
|
8 |
A' |
1497 |
1436 |
11.73 |
|
|
|
9 |
A' |
1460 |
1401 |
21.71 |
|
|
|
10 |
A' |
1423 |
1365 |
2.60 |
|
|
|
11 |
A' |
1198 |
1150 |
142.74 |
|
|
|
12 |
A' |
1048 |
1005 |
25.01 |
|
|
|
13 |
A' |
997 |
957 |
31.78 |
|
|
|
14 |
A' |
854 |
819 |
6.04 |
|
|
|
15 |
A' |
471 |
452 |
17.97 |
|
|
|
16 |
A' |
407 |
391 |
3.63 |
|
|
|
17 |
A" |
3122 |
2995 |
11.83 |
|
|
|
18 |
A" |
1532 |
1470 |
10.02 |
|
|
|
19 |
A" |
1121 |
1075 |
8.30 |
|
|
|
20 |
A" |
867 |
832 |
110.60 |
|
|
|
21 |
A" |
729 |
700 |
6.77 |
|
|
|
22 |
A" |
516 |
495 |
7.84 |
|
|
|
23 |
A" |
461 |
442 |
139.36 |
|
|
|
24 |
A" |
164 |
158 |
1.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18693.0 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 17934.0 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 B3PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.655 |
|
|
|
2 |
C |
0.270 |
|
|
|
3 |
C |
-0.490 |
|
|
|
4 |
O |
-0.585 |
|
|
|
5 |
H |
0.221 |
|
|
|
6 |
H |
0.240 |
|
|
|
7 |
H |
0.240 |
|
|
|
8 |
H |
0.206 |
|
|
|
9 |
H |
0.188 |
|
|
|
10 |
H |
0.365 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.148 |
0.718 |
0.000 |
0.733 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.623 |
-3.594 |
0.000 |
y |
-3.594 |
-23.983 |
0.000 |
z |
0.000 |
0.000 |
-26.730 |
|
Traceless |
| x | y | z |
x |
3.733 |
-3.594 |
0.000 |
y |
-3.594 |
0.194 |
0.000 |
z |
0.000 |
0.000 |
-3.927 |
|
Polar |
3z2-r2 | -7.854 |
x2-y2 | 2.359 |
xy | -3.594 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.269 |
0.260 |
0.000 |
y |
0.260 |
6.475 |
0.000 |
z |
0.000 |
0.000 |
2.514 |
<r2> (average value of r
2) Å
2
<r2> |
80.936 |
(<r2>)1/2 |
8.996 |