Vibrational Frequencies calculated at B2PLYP/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' |
3254 |
3127 |
5.43 |
|
|
|
2 |
A' |
3189 |
3065 |
3.80 |
|
|
|
3 |
A' |
3174 |
3050 |
4.68 |
|
|
|
4 |
A' |
3160 |
3037 |
5.21 |
|
|
|
5 |
A' |
3144 |
3021 |
4.30 |
|
|
|
6 |
A' |
2909 |
2795 |
85.57 |
|
|
|
7 |
A' |
1731 |
1663 |
365.37 |
|
|
|
8 |
A' |
1691 |
1625 |
59.98 |
|
|
|
9 |
A' |
1641 |
1577 |
20.75 |
|
|
|
10 |
A' |
1464 |
1407 |
4.14 |
|
|
|
11 |
A' |
1413 |
1358 |
0.31 |
|
|
|
12 |
A' |
1330 |
1278 |
1.62 |
|
|
|
13 |
A' |
1321 |
1270 |
1.71 |
|
|
|
14 |
A' |
1268 |
1219 |
2.11 |
|
|
|
15 |
A' |
1200 |
1153 |
37.50 |
|
|
|
16 |
A' |
1129 |
1085 |
105.59 |
|
|
|
17 |
A' |
969 |
931 |
3.92 |
|
|
|
18 |
A' |
603 |
579 |
14.73 |
|
|
|
19 |
A' |
432 |
416 |
0.74 |
|
|
|
20 |
A' |
385 |
370 |
3.81 |
|
|
|
21 |
A' |
150 |
144 |
6.51 |
|
|
|
22 |
A" |
1053 |
1012 |
47.96 |
|
|
|
23 |
A" |
1026 |
986 |
3.21 |
|
|
|
24 |
A" |
992 |
953 |
14.79 |
|
|
|
25 |
A" |
965 |
928 |
24.35 |
|
|
|
26 |
A" |
884 |
849 |
7.73 |
|
|
|
27 |
A" |
658 |
632 |
2.76 |
|
|
|
28 |
A" |
285 |
274 |
7.27 |
|
|
|
29 |
A" |
211 |
203 |
1.80 |
|
|
|
30 |
A" |
96 |
92 |
3.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20862.7 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 20049.1 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/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.159 |
|
|
|
2 |
O |
-0.664 |
|
|
|
3 |
C |
-0.249 |
|
|
|
4 |
C |
0.143 |
|
|
|
5 |
C |
-0.009 |
|
|
|
6 |
C |
-1.040 |
|
|
|
7 |
H |
0.440 |
|
|
|
8 |
H |
0.383 |
|
|
|
9 |
H |
0.257 |
|
|
|
10 |
H |
0.265 |
|
|
|
11 |
H |
0.212 |
|
|
|
12 |
H |
0.420 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.991 |
4.058 |
0.000 |
4.177 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.421 |
-3.277 |
0.000 |
y |
-3.277 |
-44.097 |
0.000 |
z |
0.000 |
0.000 |
-38.572 |
|
Traceless |
| x | y | z |
x |
7.913 |
-3.277 |
0.000 |
y |
-3.277 |
-8.101 |
0.000 |
z |
0.000 |
0.000 |
0.188 |
|
Polar |
3z2-r2 | 0.375 |
x2-y2 | 10.676 |
xy | -3.277 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.608 |
3.012 |
-0.000 |
y |
3.012 |
18.484 |
0.000 |
z |
-0.000 |
0.000 |
6.334 |
<r2> (average value of r
2) Å
2
<r2> |
241.708 |
(<r2>)1/2 |
15.547 |