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' |
3138 |
3016 |
17.99 |
|
|
|
2 |
A' |
3067 |
2947 |
17.11 |
|
|
|
3 |
A' |
3030 |
2912 |
25.46 |
|
|
|
4 |
A' |
2909 |
2796 |
123.83 |
|
|
|
5 |
A' |
1776 |
1707 |
149.35 |
|
|
|
6 |
A' |
1515 |
1455 |
6.97 |
|
|
|
7 |
A' |
1462 |
1405 |
15.53 |
|
|
|
8 |
A' |
1432 |
1376 |
13.33 |
|
|
|
9 |
A' |
1416 |
1361 |
2.22 |
|
|
|
10 |
A' |
1376 |
1322 |
9.11 |
|
|
|
11 |
A' |
1121 |
1077 |
13.17 |
|
|
|
12 |
A' |
1011 |
972 |
1.05 |
|
|
|
13 |
A' |
861 |
827 |
21.72 |
|
|
|
14 |
A' |
671 |
645 |
6.04 |
|
|
|
15 |
A' |
255 |
245 |
8.37 |
|
|
|
16 |
A" |
3141 |
3019 |
18.68 |
|
|
|
17 |
A" |
3055 |
2936 |
7.76 |
|
|
|
18 |
A" |
1508 |
1449 |
7.01 |
|
|
|
19 |
A" |
1292 |
1242 |
0.32 |
|
|
|
20 |
A" |
1154 |
1109 |
0.57 |
|
|
|
21 |
A" |
908 |
873 |
1.25 |
|
|
|
22 |
A" |
673 |
647 |
3.06 |
|
|
|
23 |
A" |
227 |
219 |
0.60 |
|
|
|
24 |
A" |
137 |
132 |
2.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18567.9 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 17843.8 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 |
-0.708 |
|
|
|
2 |
C |
-0.200 |
|
|
|
3 |
C |
-0.095 |
|
|
|
4 |
O |
-0.598 |
|
|
|
5 |
H |
0.231 |
|
|
|
6 |
H |
0.241 |
|
|
|
7 |
H |
0.241 |
|
|
|
8 |
H |
0.235 |
|
|
|
9 |
H |
0.235 |
|
|
|
10 |
H |
0.420 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.027 |
2.753 |
0.000 |
2.754 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.518 |
-1.668 |
0.000 |
y |
-1.668 |
-29.031 |
0.000 |
z |
0.000 |
0.000 |
-24.573 |
|
Traceless |
| x | y | z |
x |
2.284 |
-1.668 |
0.000 |
y |
-1.668 |
-4.485 |
0.000 |
z |
0.000 |
0.000 |
2.201 |
|
Polar |
3z2-r2 | 4.402 |
x2-y2 | 4.513 |
xy | -1.668 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.800 |
0.041 |
0.000 |
y |
0.041 |
6.832 |
0.000 |
z |
0.000 |
0.000 |
5.051 |
<r2> (average value of r
2) Å
2
<r2> |
84.886 |
(<r2>)1/2 |
9.213 |