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 |
3839 |
3640 |
42.26 |
|
|
|
| 2 |
A |
3168 |
3004 |
55.96 |
|
|
|
| 3 |
A |
3153 |
2990 |
12.91 |
|
|
|
| 4 |
A |
3105 |
2944 |
20.14 |
|
|
|
| 5 |
A |
3011 |
2855 |
39.78 |
|
|
|
| 6 |
A |
1527 |
1448 |
1.86 |
|
|
|
| 7 |
A |
1501 |
1424 |
12.91 |
|
|
|
| 8 |
A |
1485 |
1408 |
18.02 |
|
|
|
| 9 |
A |
1421 |
1348 |
0.27 |
|
|
|
| 10 |
A |
1312 |
1244 |
153.07 |
|
|
|
| 11 |
A |
1244 |
1180 |
23.88 |
|
|
|
| 12 |
A |
1081 |
1025 |
26.15 |
|
|
|
| 13 |
A |
1042 |
988 |
7.56 |
|
|
|
| 14 |
A |
951 |
902 |
8.13 |
|
|
|
| 15 |
A |
614 |
582 |
17.91 |
|
|
|
| 16 |
A |
413 |
391 |
13.49 |
|
|
|
| 17 |
A |
365 |
346 |
142.19 |
|
|
|
| 18 |
A |
183 |
173 |
3.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14706.9 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 13946.6 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 mPW1PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.027 |
|
|
|
| 2 |
C |
-0.554 |
|
|
|
| 3 |
O |
-0.580 |
|
|
|
| 4 |
H |
0.140 |
|
|
|
| 5 |
H |
0.190 |
|
|
|
| 6 |
H |
0.177 |
|
|
|
| 7 |
H |
0.178 |
|
|
|
| 8 |
H |
0.422 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.595 |
1.232 |
0.233 |
1.387 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.828 |
-2.025 |
0.043 |
| y |
-2.025 |
-19.080 |
0.532 |
| z |
0.043 |
0.532 |
-19.990 |
|
| Traceless |
| | x | y | z |
| x |
4.707 |
-2.025 |
0.043 |
| y |
-2.025 |
-1.671 |
0.532 |
| z |
0.043 |
0.532 |
-3.036 |
|
| Polar |
| 3z2-r2 | -6.072 |
| x2-y2 | 4.252 |
| xy | -2.025 |
| xz | 0.043 |
| yz | 0.532 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.522 |
-0.096 |
0.037 |
| y |
-0.096 |
3.731 |
0.052 |
| z |
0.037 |
0.052 |
2.774 |
<r2> (average value of r
2) Å
2
| <r2> |
51.108 |
| (<r2>)1/2 |
7.149 |