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' |
3631 |
3594 |
31.62 |
|
|
|
2 |
A' |
3076 |
3044 |
16.85 |
|
|
|
3 |
A' |
2995 |
2964 |
17.94 |
|
|
|
4 |
A' |
2981 |
2950 |
11.36 |
|
|
|
5 |
A' |
1785 |
1767 |
214.21 |
|
|
|
6 |
A' |
1450 |
1435 |
9.90 |
|
|
|
7 |
A' |
1403 |
1389 |
13.73 |
|
|
|
8 |
A' |
1363 |
1349 |
5.90 |
|
|
|
9 |
A' |
1360 |
1346 |
42.65 |
|
|
|
10 |
A' |
1267 |
1254 |
0.49 |
|
|
|
11 |
A' |
1129 |
1118 |
192.06 |
|
|
|
12 |
A' |
1055 |
1044 |
63.94 |
|
|
|
13 |
A' |
985 |
975 |
4.55 |
|
|
|
14 |
A' |
796 |
788 |
11.62 |
|
|
|
15 |
A' |
590 |
584 |
16.91 |
|
|
|
16 |
A' |
451 |
446 |
18.87 |
|
|
|
17 |
A' |
240 |
238 |
2.81 |
|
|
|
18 |
A" |
3078 |
3047 |
15.81 |
|
|
|
19 |
A" |
3015 |
2984 |
3.64 |
|
|
|
20 |
A" |
1444 |
1429 |
5.72 |
|
|
|
21 |
A" |
1232 |
1220 |
0.06 |
|
|
|
22 |
A" |
1065 |
1054 |
0.14 |
|
|
|
23 |
A" |
783 |
775 |
18.09 |
|
|
|
24 |
A" |
661 |
654 |
71.20 |
|
|
|
25 |
A" |
506 |
501 |
17.31 |
|
|
|
26 |
A" |
193 |
191 |
0.01 |
|
|
|
27 |
A" |
22 |
21 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19278.3 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 19079.7 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 |
0.386 |
|
|
|
2 |
C |
-0.319 |
|
|
|
3 |
C |
-0.405 |
|
|
|
4 |
O |
-0.351 |
|
|
|
5 |
O |
-0.312 |
|
|
|
6 |
H |
0.147 |
|
|
|
7 |
H |
0.147 |
|
|
|
8 |
H |
0.125 |
|
|
|
9 |
H |
0.145 |
|
|
|
10 |
H |
0.145 |
|
|
|
11 |
H |
0.292 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.409 |
-0.209 |
0.000 |
1.425 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.709 |
-0.531 |
0.000 |
y |
-0.531 |
-25.102 |
0.000 |
z |
0.000 |
0.000 |
-28.965 |
|
Traceless |
| x | y | z |
x |
-6.676 |
-0.531 |
0.000 |
y |
-0.531 |
6.235 |
0.000 |
z |
0.000 |
0.000 |
0.440 |
|
Polar |
3z2-r2 | 0.881 |
x2-y2 | -8.608 |
xy | -0.531 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.195 |
-0.151 |
0.000 |
y |
-0.151 |
7.151 |
0.000 |
z |
0.000 |
0.000 |
4.575 |
<r2> (average value of r
2) Å
2
<r2> |
124.508 |
(<r2>)1/2 |
11.158 |