Vibrational Frequencies calculated at mPW1PW91/TZVP
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' |
3893 |
3714 |
28.33 |
72.69 |
0.27 |
0.42 |
2 |
A' |
3145 |
3001 |
27.38 |
71.13 |
0.53 |
0.69 |
3 |
A' |
3014 |
2875 |
61.59 |
150.77 |
0.05 |
0.09 |
4 |
A' |
1511 |
1441 |
4.58 |
14.63 |
0.71 |
0.83 |
5 |
A' |
1491 |
1422 |
5.59 |
6.64 |
0.67 |
0.80 |
6 |
A' |
1371 |
1308 |
21.94 |
2.84 |
0.74 |
0.85 |
7 |
A' |
1097 |
1047 |
14.83 |
8.20 |
0.45 |
0.62 |
8 |
A' |
1064 |
1015 |
112.65 |
0.39 |
0.70 |
0.82 |
9 |
A" |
3067 |
2926 |
65.80 |
71.49 |
0.75 |
0.86 |
10 |
A" |
1494 |
1425 |
2.60 |
16.91 |
0.75 |
0.86 |
11 |
A" |
1179 |
1125 |
0.20 |
6.19 |
0.75 |
0.86 |
12 |
A" |
321 |
306 |
137.06 |
2.20 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11323.2 cm
-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 10802.3 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/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.189 |
|
|
|
2 |
O |
-0.408 |
|
|
|
3 |
H |
0.127 |
|
|
|
4 |
H |
0.101 |
|
|
|
5 |
H |
0.101 |
|
|
|
6 |
H |
0.269 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.504 |
1.031 |
0.000 |
1.823 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.706 |
-2.248 |
0.000 |
y |
-2.248 |
-13.293 |
0.000 |
z |
0.000 |
0.000 |
-13.720 |
|
Traceless |
| x | y | z |
x |
1.801 |
-2.248 |
0.000 |
y |
-2.248 |
-0.580 |
0.000 |
z |
0.000 |
0.000 |
-1.220 |
|
Polar |
3z2-r2 | -2.441 |
x2-y2 | 1.587 |
xy | -2.248 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.645 |
-0.112 |
0.000 |
y |
-0.112 |
2.774 |
0.000 |
z |
0.000 |
0.000 |
2.447 |
<r2> (average value of r
2) Å
2
<r2> |
23.522 |
(<r2>)1/2 |
4.850 |