Vibrational Frequencies calculated at PBE1PBE/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 |
A1' |
3307 |
3176 |
0.00 |
|
|
|
2 |
A1' |
1275 |
1225 |
0.00 |
|
|
|
3 |
A1' |
1128 |
1083 |
0.00 |
|
|
|
4 |
A1' |
968 |
929 |
0.00 |
|
|
|
5 |
A1" |
1065 |
1023 |
0.00 |
|
|
|
6 |
A1" |
644 |
618 |
0.00 |
|
|
|
7 |
A2' |
1062 |
1020 |
0.00 |
|
|
|
8 |
A2" |
3290 |
3160 |
30.11 |
|
|
|
9 |
A2" |
1314 |
1262 |
1.00 |
|
|
|
10 |
A2" |
975 |
937 |
5.27 |
|
|
|
11 |
E' |
3280 |
3150 |
11.28 |
|
|
|
11 |
E' |
3280 |
3150 |
11.28 |
|
|
|
12 |
E' |
1261 |
1212 |
21.32 |
|
|
|
12 |
E' |
1261 |
1212 |
21.32 |
|
|
|
13 |
E' |
966 |
928 |
2.82 |
|
|
|
13 |
E' |
966 |
928 |
2.82 |
|
|
|
14 |
E' |
860 |
826 |
2.24 |
|
|
|
14 |
E' |
860 |
826 |
2.24 |
|
|
|
15 |
E' |
840 |
807 |
62.45 |
|
|
|
15 |
E' |
840 |
807 |
62.45 |
|
|
|
16 |
E" |
3268 |
3139 |
0.00 |
|
|
|
16 |
E" |
3268 |
3139 |
0.00 |
|
|
|
17 |
E" |
1183 |
1136 |
0.00 |
|
|
|
17 |
E" |
1183 |
1136 |
0.00 |
|
|
|
18 |
E" |
1046 |
1004 |
0.00 |
|
|
|
18 |
E" |
1046 |
1004 |
0.00 |
|
|
|
19 |
E" |
791 |
760 |
0.00 |
|
|
|
19 |
E" |
791 |
760 |
0.00 |
|
|
|
20 |
E" |
741 |
711 |
0.00 |
|
|
|
20 |
E" |
741 |
711 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21750.7 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 20889.4 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/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.192 |
|
|
|
2 |
C |
-0.192 |
|
|
|
3 |
C |
-0.192 |
|
|
|
4 |
C |
-0.192 |
|
|
|
5 |
C |
-0.192 |
|
|
|
6 |
C |
-0.192 |
|
|
|
7 |
H |
0.192 |
|
|
|
8 |
H |
0.192 |
|
|
|
9 |
H |
0.192 |
|
|
|
10 |
H |
0.192 |
|
|
|
11 |
H |
0.192 |
|
|
|
12 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
0.000 |
0.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.481 |
0.000 |
0.000 |
y |
0.000 |
-35.481 |
0.000 |
z |
0.000 |
0.000 |
-32.114 |
|
Traceless |
| x | y | z |
x |
-1.684 |
0.000 |
0.000 |
y |
0.000 |
-1.684 |
0.000 |
z |
0.000 |
0.000 |
3.367 |
|
Polar |
3z2-r2 | 6.734 |
x2-y2 | 0.000 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.701 |
0.000 |
0.000 |
y |
0.000 |
6.701 |
0.000 |
z |
0.000 |
0.000 |
7.133 |
<r2> (average value of r
2) Å
2
<r2> |
103.135 |
(<r2>)1/2 |
10.156 |