Vibrational Frequencies calculated at B2PLYP/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' |
3737 |
3579 |
58.05 |
|
|
|
| 2 |
A' |
3159 |
3025 |
19.95 |
|
|
|
| 3 |
A' |
3077 |
2946 |
9.43 |
|
|
|
| 4 |
A' |
3072 |
2943 |
22.32 |
|
|
|
| 5 |
A' |
1834 |
1757 |
241.06 |
|
|
|
| 6 |
A' |
1492 |
1429 |
13.48 |
|
|
|
| 7 |
A' |
1452 |
1391 |
12.02 |
|
|
|
| 8 |
A' |
1429 |
1368 |
33.06 |
|
|
|
| 9 |
A' |
1410 |
1351 |
25.28 |
|
|
|
| 10 |
A' |
1314 |
1259 |
0.77 |
|
|
|
| 11 |
A' |
1184 |
1134 |
236.28 |
|
|
|
| 12 |
A' |
1098 |
1051 |
51.64 |
|
|
|
| 13 |
A' |
1020 |
977 |
2.41 |
|
|
|
| 14 |
A' |
828 |
793 |
9.06 |
|
|
|
| 15 |
A' |
614 |
588 |
21.29 |
|
|
|
| 16 |
A' |
468 |
449 |
19.67 |
|
|
|
| 17 |
A' |
253 |
242 |
2.61 |
|
|
|
| 18 |
A" |
3165 |
3031 |
19.39 |
|
|
|
| 19 |
A" |
3111 |
2979 |
4.93 |
|
|
|
| 20 |
A" |
1484 |
1421 |
6.13 |
|
|
|
| 21 |
A" |
1281 |
1226 |
0.03 |
|
|
|
| 22 |
A" |
1109 |
1063 |
0.25 |
|
|
|
| 23 |
A" |
815 |
781 |
17.08 |
|
|
|
| 24 |
A" |
671 |
643 |
84.65 |
|
|
|
| 25 |
A" |
526 |
504 |
21.00 |
|
|
|
| 26 |
A" |
220 |
211 |
0.00 |
|
|
|
| 27 |
A" |
52 |
50 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19937.4 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 19094.1 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 B2PLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.174 |
|
|
|
| 2 |
C |
-0.081 |
|
|
|
| 3 |
C |
-0.026 |
|
|
|
| 4 |
O |
-0.192 |
|
|
|
| 5 |
O |
-0.243 |
|
|
|
| 6 |
H |
0.054 |
|
|
|
| 7 |
H |
0.054 |
|
|
|
| 8 |
H |
0.024 |
|
|
|
| 9 |
H |
0.041 |
|
|
|
| 10 |
H |
0.041 |
|
|
|
| 11 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.387 |
-0.175 |
0.000 |
1.398 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.484 |
-0.392 |
0.000 |
| y |
-0.392 |
-25.558 |
0.000 |
| z |
0.000 |
0.000 |
-29.357 |
|
| Traceless |
| | x | y | z |
| x |
-7.026 |
-0.392 |
0.000 |
| y |
-0.392 |
6.362 |
0.000 |
| z |
0.000 |
0.000 |
0.664 |
|
| Polar |
| 3z2-r2 | 1.328 |
| x2-y2 | -8.926 |
| xy | -0.392 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.987 |
-0.151 |
0.000 |
| y |
-0.151 |
6.627 |
0.000 |
| z |
0.000 |
0.000 |
4.302 |
<r2> (average value of r
2) Å
2
| <r2> |
124.198 |
| (<r2>)1/2 |
11.144 |