Vibrational Frequencies calculated at M06-2X/6-31G*
| 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' |
3276 |
3103 |
17.64 |
63.73 |
0.62 |
0.77 |
| 2 |
A' |
3195 |
3025 |
5.60 |
142.59 |
0.13 |
0.24 |
| 3 |
A' |
3185 |
3017 |
25.74 |
12.04 |
0.57 |
0.73 |
| 4 |
A' |
3162 |
2995 |
8.21 |
86.25 |
0.73 |
0.84 |
| 5 |
A' |
3076 |
2913 |
19.87 |
140.48 |
0.03 |
0.05 |
| 6 |
A' |
1771 |
1677 |
8.83 |
12.49 |
0.10 |
0.18 |
| 7 |
A' |
1525 |
1444 |
10.90 |
16.92 |
0.72 |
0.84 |
| 8 |
A' |
1474 |
1396 |
1.18 |
24.56 |
0.57 |
0.73 |
| 9 |
A' |
1432 |
1356 |
1.31 |
7.23 |
0.75 |
0.86 |
| 10 |
A' |
1338 |
1267 |
0.35 |
17.32 |
0.47 |
0.64 |
| 11 |
A' |
1204 |
1140 |
0.27 |
3.59 |
0.74 |
0.85 |
| 12 |
A' |
953 |
902 |
5.46 |
1.99 |
0.34 |
0.51 |
| 13 |
A' |
945 |
895 |
0.24 |
4.36 |
0.21 |
0.35 |
| 14 |
A' |
427 |
405 |
0.86 |
1.15 |
0.40 |
0.57 |
| 15 |
A" |
3135 |
2969 |
19.77 |
94.70 |
0.75 |
0.86 |
| 16 |
A" |
1511 |
1431 |
6.78 |
17.72 |
0.75 |
0.86 |
| 17 |
A" |
1085 |
1028 |
0.95 |
0.37 |
0.75 |
0.86 |
| 18 |
A" |
1040 |
985 |
10.64 |
0.41 |
0.75 |
0.86 |
| 19 |
A" |
960 |
909 |
42.83 |
0.21 |
0.75 |
0.86 |
| 20 |
A" |
591 |
560 |
11.51 |
13.65 |
0.75 |
0.86 |
| 21 |
A" |
200 |
190 |
0.45 |
2.12 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17742.0 cm
-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 16801.7 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 M06-2X/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.522 |
|
|
|
| 2 |
C |
-0.085 |
|
|
|
| 3 |
C |
-0.366 |
|
|
|
| 4 |
H |
0.152 |
|
|
|
| 5 |
H |
0.158 |
|
|
|
| 6 |
H |
0.152 |
|
|
|
| 7 |
H |
0.167 |
|
|
|
| 8 |
H |
0.172 |
|
|
|
| 9 |
H |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.330 |
-0.011 |
0.000 |
0.330 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.771 |
-0.168 |
0.000 |
| y |
-0.168 |
-18.783 |
0.000 |
| z |
0.000 |
0.000 |
-21.440 |
|
| Traceless |
| | x | y | z |
| x |
1.340 |
-0.168 |
0.000 |
| y |
-0.168 |
1.322 |
0.000 |
| z |
0.000 |
0.000 |
-2.662 |
|
| Polar |
| 3z2-r2 | -5.325 |
| x2-y2 | 0.012 |
| xy | -0.168 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.542 |
-0.084 |
0.000 |
| y |
-0.084 |
4.560 |
0.000 |
| z |
0.000 |
0.000 |
2.819 |
<r2> (average value of r
2) Å
2
| <r2> |
54.878 |
| (<r2>)1/2 |
7.408 |