Vibrational Frequencies calculated at mPW1PW91/daug-cc-pVTZ
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' |
3160 |
3160 |
0.00 |
325.71 |
0.02 |
0.04 |
2 |
A1' |
1524 |
1524 |
0.00 |
2.91 |
0.06 |
0.12 |
3 |
A1' |
1234 |
1234 |
0.00 |
49.52 |
0.06 |
0.12 |
4 |
A1" |
1157 |
1157 |
0.00 |
0.00 |
0.75 |
0.86 |
5 |
A2' |
1091 |
1091 |
0.00 |
0.00 |
0.75 |
0.86 |
6 |
A2" |
3250 |
3250 |
25.36 |
0.00 |
0.75 |
0.86 |
7 |
A2" |
858 |
858 |
0.76 |
0.00 |
0.75 |
0.86 |
8 |
E' |
3151 |
3151 |
21.90 |
28.14 |
0.75 |
0.86 |
8 |
E' |
3151 |
3151 |
21.90 |
27.99 |
0.75 |
0.86 |
9 |
E' |
1472 |
1472 |
1.48 |
5.04 |
0.75 |
0.86 |
9 |
E' |
1472 |
1472 |
1.48 |
5.20 |
0.75 |
0.86 |
10 |
E' |
1055 |
1055 |
8.42 |
1.02 |
0.75 |
0.86 |
10 |
E' |
1055 |
1055 |
8.43 |
1.01 |
0.75 |
0.86 |
11 |
E' |
909 |
909 |
20.88 |
6.05 |
0.75 |
0.86 |
11 |
E' |
909 |
909 |
20.88 |
5.93 |
0.75 |
0.86 |
12 |
E" |
3229 |
3229 |
0.00 |
91.92 |
0.75 |
0.86 |
12 |
E" |
3229 |
3229 |
0.00 |
91.60 |
0.75 |
0.86 |
13 |
E" |
1214 |
1214 |
0.00 |
1.10 |
0.75 |
0.86 |
13 |
E" |
1214 |
1214 |
0.00 |
1.05 |
0.75 |
0.86 |
14 |
E" |
742 |
742 |
0.00 |
0.45 |
0.75 |
0.86 |
14 |
E" |
742 |
742 |
0.00 |
0.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17909.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17909.6 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 mPW1PW91/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.798 |
|
|
|
2 |
C |
-0.798 |
|
|
|
3 |
C |
-0.798 |
|
|
|
4 |
H |
0.399 |
|
|
|
5 |
H |
0.399 |
|
|
|
6 |
H |
0.399 |
|
|
|
7 |
H |
0.399 |
|
|
|
8 |
H |
0.399 |
|
|
|
9 |
H |
0.399 |
|
|
|
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 |
-20.666 |
0.000 |
0.000 |
y |
0.000 |
-20.666 |
0.000 |
z |
0.000 |
0.000 |
-18.327 |
|
Traceless |
| x | y | z |
x |
-1.170 |
0.000 |
0.000 |
y |
0.000 |
-1.170 |
0.000 |
z |
0.000 |
0.000 |
2.339 |
|
Polar |
3z2-r2 | 4.679 |
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 |
5.588 |
0.000 |
0.000 |
y |
0.000 |
5.588 |
0.000 |
z |
0.000 |
0.000 |
4.898 |
<r2> (average value of r
2) Å
2
<r2> |
43.452 |
(<r2>)1/2 |
6.592 |