Vibrational Frequencies calculated at mPW1PW91/6-31+G**
| 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 |
3287 |
3129 |
14.01 |
|
|
|
| 2 |
A |
3180 |
3027 |
16.80 |
|
|
|
| 3 |
A |
3149 |
2997 |
28.57 |
|
|
|
| 4 |
A |
3143 |
2992 |
34.82 |
|
|
|
| 5 |
A |
3064 |
2917 |
32.48 |
|
|
|
| 6 |
A |
3062 |
2915 |
18.34 |
|
|
|
| 7 |
A |
2982 |
2838 |
31.98 |
|
|
|
| 8 |
A |
1513 |
1440 |
5.16 |
|
|
|
| 9 |
A |
1505 |
1433 |
8.87 |
|
|
|
| 10 |
A |
1477 |
1406 |
0.11 |
|
|
|
| 11 |
A |
1474 |
1403 |
5.40 |
|
|
|
| 12 |
A |
1419 |
1350 |
4.40 |
|
|
|
| 13 |
A |
1366 |
1300 |
1.89 |
|
|
|
| 14 |
A |
1272 |
1211 |
0.19 |
|
|
|
| 15 |
A |
1179 |
1122 |
0.28 |
|
|
|
| 16 |
A |
1107 |
1054 |
0.28 |
|
|
|
| 17 |
A |
1054 |
1003 |
1.15 |
|
|
|
| 18 |
A |
931 |
886 |
2.10 |
|
|
|
| 19 |
A |
896 |
853 |
0.26 |
|
|
|
| 20 |
A |
758 |
722 |
1.23 |
|
|
|
| 21 |
A |
485 |
462 |
64.74 |
|
|
|
| 22 |
A |
371 |
353 |
3.28 |
|
|
|
| 23 |
A |
250 |
238 |
0.06 |
|
|
|
| 24 |
A |
105 |
100 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19514.7 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 18574.1 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.310 |
|
|
|
| 2 |
C |
-0.270 |
|
|
|
| 3 |
C |
-0.583 |
|
|
|
| 4 |
H |
0.166 |
|
|
|
| 5 |
H |
0.173 |
|
|
|
| 6 |
H |
0.167 |
|
|
|
| 7 |
H |
0.175 |
|
|
|
| 8 |
H |
0.171 |
|
|
|
| 9 |
H |
0.157 |
|
|
|
| 10 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.205 |
0.250 |
0.133 |
0.350 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.270 |
0.132 |
-0.108 |
| y |
0.132 |
-20.662 |
-0.521 |
| z |
-0.108 |
-0.521 |
-21.768 |
|
| Traceless |
| | x | y | z |
| x |
-0.055 |
0.132 |
-0.108 |
| y |
0.132 |
0.857 |
-0.521 |
| z |
-0.108 |
-0.521 |
-0.802 |
|
| Polar |
| 3z2-r2 | -1.603 |
| x2-y2 | -0.608 |
| xy | 0.132 |
| xz | -0.108 |
| yz | -0.521 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.910 |
-0.155 |
-0.066 |
| y |
-0.155 |
5.291 |
0.032 |
| z |
-0.066 |
0.032 |
4.844 |
<r2> (average value of r
2) Å
2
| <r2> |
59.375 |
| (<r2>)1/2 |
7.706 |