Vibrational Frequencies calculated at BLYP/aug-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' |
3646 |
3634 |
21.20 |
|
|
|
| 2 |
A' |
3160 |
3149 |
9.42 |
|
|
|
| 3 |
A' |
3071 |
3060 |
4.99 |
|
|
|
| 4 |
A' |
3053 |
3043 |
14.19 |
|
|
|
| 5 |
A' |
2959 |
2949 |
21.02 |
|
|
|
| 6 |
A' |
1649 |
1644 |
140.77 |
|
|
|
| 7 |
A' |
1457 |
1452 |
8.24 |
|
|
|
| 8 |
A' |
1416 |
1412 |
7.37 |
|
|
|
| 9 |
A' |
1375 |
1370 |
14.81 |
|
|
|
| 10 |
A' |
1307 |
1303 |
14.03 |
|
|
|
| 11 |
A' |
1161 |
1157 |
126.75 |
|
|
|
| 12 |
A' |
990 |
987 |
29.39 |
|
|
|
| 13 |
A' |
949 |
946 |
33.46 |
|
|
|
| 14 |
A' |
828 |
825 |
7.57 |
|
|
|
| 15 |
A' |
469 |
467 |
16.06 |
|
|
|
| 16 |
A' |
402 |
400 |
1.61 |
|
|
|
| 17 |
A" |
2999 |
2988 |
12.74 |
|
|
|
| 18 |
A" |
1438 |
1434 |
7.21 |
|
|
|
| 19 |
A" |
1044 |
1040 |
0.00 |
|
|
|
| 20 |
A" |
781 |
778 |
64.16 |
|
|
|
| 21 |
A" |
701 |
699 |
0.35 |
|
|
|
| 22 |
A" |
488 |
487 |
1.74 |
|
|
|
| 23 |
A" |
432 |
430 |
90.60 |
|
|
|
| 24 |
A" |
177 |
176 |
1.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17975.4 cm
-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 17914.3 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 BLYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.486 |
|
|
|
| 2 |
C |
0.718 |
|
|
|
| 3 |
C |
-0.876 |
|
|
|
| 4 |
O |
-0.455 |
|
|
|
| 5 |
H |
0.198 |
|
|
|
| 6 |
H |
0.184 |
|
|
|
| 7 |
H |
0.184 |
|
|
|
| 8 |
H |
0.111 |
|
|
|
| 9 |
H |
0.304 |
|
|
|
| 10 |
H |
0.119 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.006 |
0.515 |
0.000 |
0.515 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.776 |
-3.112 |
0.000 |
| y |
-3.112 |
-25.617 |
0.000 |
| z |
0.000 |
0.000 |
-27.641 |
|
| Traceless |
| | x | y | z |
| x |
3.853 |
-3.112 |
0.000 |
| y |
-3.112 |
-0.409 |
0.000 |
| z |
0.000 |
0.000 |
-3.444 |
|
| Polar |
| 3z2-r2 | -6.888 |
| x2-y2 | 2.842 |
| xy | -3.112 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.161 |
0.134 |
0.000 |
| y |
0.134 |
8.733 |
0.000 |
| z |
0.000 |
0.000 |
5.492 |
<r2> (average value of r
2) Å
2
| <r2> |
81.884 |
| (<r2>)1/2 |
9.049 |