Vibrational Frequencies calculated at B3LYP/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 |
3233 |
3128 |
14.02 |
|
|
|
2 |
A |
3136 |
3034 |
15.37 |
|
|
|
3 |
A |
3090 |
2989 |
30.36 |
|
|
|
4 |
A |
3084 |
2984 |
35.84 |
|
|
|
5 |
A |
3026 |
2927 |
28.36 |
|
|
|
6 |
A |
3002 |
2905 |
20.54 |
|
|
|
7 |
A |
2920 |
2825 |
30.36 |
|
|
|
8 |
A |
1504 |
1455 |
3.98 |
|
|
|
9 |
A |
1498 |
1449 |
6.57 |
|
|
|
10 |
A |
1468 |
1421 |
2.33 |
|
|
|
11 |
A |
1465 |
1417 |
1.95 |
|
|
|
12 |
A |
1410 |
1364 |
1.89 |
|
|
|
13 |
A |
1363 |
1319 |
2.74 |
|
|
|
14 |
A |
1269 |
1228 |
0.11 |
|
|
|
15 |
A |
1172 |
1134 |
0.17 |
|
|
|
16 |
A |
1083 |
1047 |
0.20 |
|
|
|
17 |
A |
1052 |
1018 |
1.06 |
|
|
|
18 |
A |
925 |
894 |
1.26 |
|
|
|
19 |
A |
879 |
850 |
0.13 |
|
|
|
20 |
A |
757 |
732 |
0.90 |
|
|
|
21 |
A |
495 |
479 |
49.76 |
|
|
|
22 |
A |
375 |
362 |
2.07 |
|
|
|
23 |
A |
243 |
235 |
0.04 |
|
|
|
24 |
A |
97 |
94 |
0.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19271.5 cm
-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 18645.1 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 B3LYP/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.889 |
|
|
|
2 |
C |
0.009 |
|
|
|
3 |
C |
-0.661 |
|
|
|
4 |
H |
0.184 |
|
|
|
5 |
H |
0.203 |
|
|
|
6 |
H |
0.193 |
|
|
|
7 |
H |
0.171 |
|
|
|
8 |
H |
0.176 |
|
|
|
9 |
H |
0.270 |
|
|
|
10 |
H |
0.344 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.217 |
0.256 |
0.108 |
0.353 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.618 |
0.145 |
-0.105 |
y |
0.145 |
-20.956 |
-0.447 |
z |
-0.105 |
-0.447 |
-21.895 |
|
Traceless |
| x | y | z |
x |
-0.192 |
0.145 |
-0.105 |
y |
0.145 |
0.800 |
-0.447 |
z |
-0.105 |
-0.447 |
-0.608 |
|
Polar |
3z2-r2 | -1.216 |
x2-y2 | -0.662 |
xy | 0.145 |
xz | -0.105 |
yz | -0.447 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.812 |
-0.133 |
-0.047 |
y |
-0.133 |
5.994 |
0.072 |
z |
-0.047 |
0.072 |
5.536 |
<r2> (average value of r
2) Å
2
<r2> |
59.573 |
(<r2>)1/2 |
7.718 |