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 |
3326 |
3164 |
0.31 |
|
|
|
2 |
A |
3302 |
3142 |
0.05 |
|
|
|
3 |
A |
3190 |
3035 |
4.53 |
|
|
|
4 |
A |
3154 |
3001 |
10.30 |
|
|
|
5 |
A |
3082 |
2933 |
14.09 |
|
|
|
6 |
A |
1656 |
1576 |
26.98 |
|
|
|
7 |
A |
1529 |
1455 |
3.54 |
|
|
|
8 |
A |
1510 |
1437 |
22.56 |
|
|
|
9 |
A |
1497 |
1425 |
8.57 |
|
|
|
10 |
A |
1472 |
1401 |
38.47 |
|
|
|
11 |
A |
1421 |
1352 |
0.82 |
|
|
|
12 |
A |
1315 |
1252 |
1.72 |
|
|
|
13 |
A |
1188 |
1130 |
15.58 |
|
|
|
14 |
A |
1102 |
1049 |
8.96 |
|
|
|
15 |
A |
1069 |
1017 |
3.72 |
|
|
|
16 |
A |
1048 |
997 |
2.68 |
|
|
|
17 |
A |
991 |
943 |
8.46 |
|
|
|
18 |
A |
981 |
934 |
10.28 |
|
|
|
19 |
A |
927 |
882 |
15.78 |
|
|
|
20 |
A |
886 |
843 |
0.47 |
|
|
|
21 |
A |
797 |
759 |
41.48 |
|
|
|
22 |
A |
672 |
640 |
4.92 |
|
|
|
23 |
A |
672 |
639 |
0.26 |
|
|
|
24 |
A |
622 |
592 |
4.53 |
|
|
|
25 |
A |
338 |
322 |
6.79 |
|
|
|
26 |
A |
277 |
263 |
5.12 |
|
|
|
27 |
A |
131 |
124 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19077.4 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 18152.1 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 |
-0.449 |
|
|
|
2 |
H |
0.157 |
|
|
|
3 |
H |
0.171 |
|
|
|
4 |
H |
0.157 |
|
|
|
5 |
C |
0.184 |
|
|
|
6 |
O |
-0.333 |
|
|
|
7 |
N |
-0.212 |
|
|
|
8 |
C |
0.275 |
|
|
|
9 |
C |
-0.258 |
|
|
|
10 |
H |
0.143 |
|
|
|
11 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.509 |
2.935 |
0.000 |
2.979 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.892 |
-2.009 |
0.000 |
y |
-2.009 |
-35.716 |
-0.000 |
z |
0.000 |
-0.000 |
-35.593 |
|
Traceless |
| x | y | z |
x |
6.762 |
-2.009 |
0.000 |
y |
-2.009 |
-3.473 |
-0.000 |
z |
0.000 |
-0.000 |
-3.289 |
|
Polar |
3z2-r2 | -6.577 |
x2-y2 | 6.824 |
xy | -2.009 |
xz | 0.000 |
yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
135.688 |
(<r2>)1/2 |
11.649 |