Vibrational Frequencies calculated at mPW1PW91/cc-pVTZ
| 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 |
3734 |
29.77 |
|
|
|
| 2 |
A |
3242 |
3110 |
12.98 |
|
|
|
| 3 |
A |
3171 |
3041 |
5.67 |
|
|
|
| 4 |
A |
3153 |
3024 |
10.55 |
|
|
|
| 5 |
A |
3029 |
2906 |
42.50 |
|
|
|
| 6 |
A |
2987 |
2865 |
52.43 |
|
|
|
| 7 |
A |
1735 |
1665 |
2.71 |
|
|
|
| 8 |
A |
1510 |
1449 |
2.08 |
|
|
|
| 9 |
A |
1475 |
1415 |
14.65 |
|
|
|
| 10 |
A |
1426 |
1368 |
5.11 |
|
|
|
| 11 |
A |
1318 |
1264 |
0.69 |
|
|
|
| 12 |
A |
1282 |
1230 |
21.24 |
|
|
|
| 13 |
A |
1240 |
1190 |
52.86 |
|
|
|
| 14 |
A |
1167 |
1120 |
13.41 |
|
|
|
| 15 |
A |
1092 |
1048 |
95.76 |
|
|
|
| 16 |
A |
1041 |
998 |
13.80 |
|
|
|
| 17 |
A |
976 |
936 |
26.16 |
|
|
|
| 18 |
A |
964 |
924 |
26.62 |
|
|
|
| 19 |
A |
926 |
888 |
1.37 |
|
|
|
| 20 |
A |
660 |
633 |
6.14 |
|
|
|
| 21 |
A |
449 |
431 |
3.58 |
|
|
|
| 22 |
A |
330 |
316 |
9.09 |
|
|
|
| 23 |
A |
230 |
221 |
113.10 |
|
|
|
| 24 |
A |
117 |
112 |
2.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18705.7 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 17942.5 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.073 |
|
|
|
| 2 |
C |
-0.093 |
|
|
|
| 3 |
C |
-0.250 |
|
|
|
| 4 |
O |
-0.325 |
|
|
|
| 5 |
H |
0.041 |
|
|
|
| 6 |
H |
0.047 |
|
|
|
| 7 |
H |
0.109 |
|
|
|
| 8 |
H |
0.109 |
|
|
|
| 9 |
H |
0.100 |
|
|
|
| 10 |
H |
0.189 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.432 |
1.257 |
0.860 |
1.583 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.765 |
2.629 |
1.730 |
| y |
2.629 |
-24.512 |
-1.231 |
| z |
1.730 |
-1.231 |
-26.605 |
|
| Traceless |
| | x | y | z |
| x |
4.794 |
2.629 |
1.730 |
| y |
2.629 |
-0.827 |
-1.231 |
| z |
1.730 |
-1.231 |
-3.966 |
|
| Polar |
| 3z2-r2 | -7.933 |
| x2-y2 | 3.747 |
| xy | 2.629 |
| xz | 1.730 |
| yz | -1.231 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.013 |
-0.156 |
0.699 |
| y |
-0.156 |
5.412 |
-0.346 |
| z |
0.699 |
-0.346 |
4.585 |
<r2> (average value of r
2) Å
2
| <r2> |
92.296 |
| (<r2>)1/2 |
9.607 |