Vibrational Frequencies calculated at mPW1PW91/6-31G*
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' |
3806 |
3609 |
23.76 |
|
|
|
2 |
A' |
3296 |
3126 |
9.29 |
|
|
|
3 |
A' |
3197 |
3032 |
5.66 |
|
|
|
4 |
A' |
3193 |
3028 |
13.76 |
|
|
|
5 |
A' |
3082 |
2923 |
16.74 |
|
|
|
6 |
A' |
1769 |
1677 |
147.47 |
|
|
|
7 |
A' |
1524 |
1445 |
7.33 |
|
|
|
8 |
A' |
1484 |
1408 |
1.58 |
|
|
|
9 |
A' |
1447 |
1373 |
45.32 |
|
|
|
10 |
A' |
1401 |
1328 |
7.32 |
|
|
|
11 |
A' |
1235 |
1172 |
156.54 |
|
|
|
12 |
A' |
1041 |
987 |
27.66 |
|
|
|
13 |
A' |
997 |
945 |
6.53 |
|
|
|
14 |
A' |
885 |
840 |
3.71 |
|
|
|
15 |
A' |
484 |
459 |
19.14 |
|
|
|
16 |
A' |
410 |
388 |
1.68 |
|
|
|
17 |
A" |
3147 |
2984 |
13.26 |
|
|
|
18 |
A" |
1504 |
1427 |
8.63 |
|
|
|
19 |
A" |
1092 |
1035 |
2.33 |
|
|
|
20 |
A" |
809 |
767 |
82.94 |
|
|
|
21 |
A" |
735 |
697 |
2.22 |
|
|
|
22 |
A" |
511 |
485 |
1.89 |
|
|
|
23 |
A" |
454 |
430 |
121.56 |
|
|
|
24 |
A" |
182 |
173 |
1.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18842.2 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 17868.0 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 mPW1PW91/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.573 |
|
|
|
2 |
C |
0.396 |
|
|
|
3 |
C |
-0.507 |
|
|
|
4 |
O |
-0.630 |
|
|
|
5 |
H |
0.186 |
|
|
|
6 |
H |
0.196 |
|
|
|
7 |
H |
0.196 |
|
|
|
8 |
H |
0.168 |
|
|
|
9 |
H |
0.149 |
|
|
|
10 |
H |
0.420 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.104 |
0.595 |
0.000 |
0.604 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.915 |
-3.375 |
0.000 |
y |
-3.375 |
-23.779 |
0.000 |
z |
0.000 |
0.000 |
-26.439 |
|
Traceless |
| x | y | z |
x |
3.194 |
-3.375 |
0.000 |
y |
-3.375 |
0.398 |
0.000 |
z |
0.000 |
0.000 |
-3.592 |
|
Polar |
3z2-r2 | -7.184 |
x2-y2 | 1.865 |
xy | -3.375 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.409 |
0.305 |
0.000 |
y |
0.305 |
6.877 |
0.000 |
z |
0.000 |
0.000 |
3.064 |
<r2> (average value of r
2) Å
2
<r2> |
79.932 |
(<r2>)1/2 |
8.940 |