Vibrational Frequencies calculated at B2PLYP/aug-cc-pVDZ
| 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' |
3271 |
3271 |
4.88 |
|
|
|
| 2 |
A' |
3196 |
3196 |
9.07 |
|
|
|
| 3 |
A' |
3178 |
3178 |
10.05 |
|
|
|
| 4 |
A' |
3164 |
3164 |
9.83 |
|
|
|
| 5 |
A' |
3049 |
3049 |
3.73 |
|
|
|
| 6 |
A' |
1730 |
1730 |
132.32 |
|
|
|
| 7 |
A' |
1490 |
1490 |
13.11 |
|
|
|
| 8 |
A' |
1452 |
1452 |
16.24 |
|
|
|
| 9 |
A' |
1418 |
1418 |
104.83 |
|
|
|
| 10 |
A' |
1368 |
1368 |
12.76 |
|
|
|
| 11 |
A' |
1222 |
1222 |
7.12 |
|
|
|
| 12 |
A' |
1196 |
1196 |
75.44 |
|
|
|
| 13 |
A' |
1104 |
1104 |
12.03 |
|
|
|
| 14 |
A' |
1048 |
1048 |
9.21 |
|
|
|
| 15 |
A' |
969 |
969 |
43.64 |
|
|
|
| 16 |
A' |
919 |
919 |
23.65 |
|
|
|
| 17 |
A' |
805 |
805 |
1.76 |
|
|
|
| 18 |
A' |
750 |
750 |
0.44 |
|
|
|
| 19 |
A' |
588 |
588 |
10.39 |
|
|
|
| 20 |
A' |
373 |
373 |
4.24 |
|
|
|
| 21 |
A' |
237 |
237 |
4.35 |
|
|
|
| 22 |
A" |
3258 |
3258 |
0.45 |
|
|
|
| 23 |
A" |
3161 |
3161 |
13.47 |
|
|
|
| 24 |
A" |
3119 |
3119 |
8.12 |
|
|
|
| 25 |
A" |
1464 |
1464 |
8.77 |
|
|
|
| 26 |
A" |
1451 |
1451 |
3.65 |
|
|
|
| 27 |
A" |
1203 |
1203 |
0.40 |
|
|
|
| 28 |
A" |
1115 |
1115 |
1.99 |
|
|
|
| 29 |
A" |
1075 |
1075 |
1.57 |
|
|
|
| 30 |
A" |
1037 |
1037 |
2.81 |
|
|
|
| 31 |
A" |
865 |
865 |
0.00 |
|
|
|
| 32 |
A" |
827 |
827 |
5.63 |
|
|
|
| 33 |
A" |
597 |
597 |
1.30 |
|
|
|
| 34 |
A" |
253 |
253 |
0.49 |
|
|
|
| 35 |
A" |
142 |
142 |
0.00 |
|
|
|
| 36 |
A" |
64 |
64 |
1.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26079.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 26079.3 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 B2PLYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.606 |
|
|
|
| 2 |
C |
-0.261 |
|
|
|
| 3 |
C |
0.611 |
|
|
|
| 4 |
C |
1.345 |
|
|
|
| 5 |
C |
0.969 |
|
|
|
| 6 |
C |
0.969 |
|
|
|
| 7 |
H |
-0.235 |
|
|
|
| 8 |
H |
-0.034 |
|
|
|
| 9 |
H |
-0.034 |
|
|
|
| 10 |
H |
-0.683 |
|
|
|
| 11 |
H |
-0.483 |
|
|
|
| 12 |
H |
-0.538 |
|
|
|
| 13 |
H |
-0.483 |
|
|
|
| 14 |
H |
-0.538 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.970 |
0.042 |
0.000 |
2.970 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.792 |
-1.041 |
0.000 |
| y |
-1.041 |
-34.918 |
0.000 |
| z |
0.000 |
0.000 |
-36.796 |
|
| Traceless |
| | x | y | z |
| x |
-4.935 |
-1.041 |
0.000 |
| y |
-1.041 |
3.876 |
0.000 |
| z |
0.000 |
0.000 |
1.059 |
|
| Polar |
| 3z2-r2 | 2.117 |
| x2-y2 | -5.874 |
| xy | -1.041 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.092 |
0.150 |
0.000 |
| y |
0.150 |
11.141 |
0.000 |
| z |
0.000 |
0.000 |
8.072 |
<r2> (average value of r
2) Å
2
| <r2> |
169.723 |
| (<r2>)1/2 |
13.028 |