Vibrational Frequencies calculated at M06-2X/6-31G(2df,p)
| 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 |
3914 |
3728 |
35.00 |
|
|
|
| 2 |
A |
3263 |
3108 |
10.51 |
|
|
|
| 3 |
A |
3184 |
3033 |
3.79 |
|
|
|
| 4 |
A |
3170 |
3019 |
8.06 |
|
|
|
| 5 |
A |
3047 |
2902 |
48.40 |
|
|
|
| 6 |
A |
3010 |
2866 |
48.84 |
|
|
|
| 7 |
A |
1765 |
1681 |
1.31 |
|
|
|
| 8 |
A |
1516 |
1444 |
2.15 |
|
|
|
| 9 |
A |
1483 |
1412 |
15.10 |
|
|
|
| 10 |
A |
1431 |
1363 |
6.13 |
|
|
|
| 11 |
A |
1312 |
1250 |
1.82 |
|
|
|
| 12 |
A |
1281 |
1220 |
25.43 |
|
|
|
| 13 |
A |
1250 |
1190 |
57.23 |
|
|
|
| 14 |
A |
1164 |
1108 |
16.77 |
|
|
|
| 15 |
A |
1133 |
1079 |
77.50 |
|
|
|
| 16 |
A |
1051 |
1001 |
7.83 |
|
|
|
| 17 |
A |
989 |
942 |
37.67 |
|
|
|
| 18 |
A |
975 |
928 |
5.87 |
|
|
|
| 19 |
A |
929 |
885 |
1.66 |
|
|
|
| 20 |
A |
667 |
635 |
4.12 |
|
|
|
| 21 |
A |
456 |
435 |
3.89 |
|
|
|
| 22 |
A |
338 |
322 |
8.66 |
|
|
|
| 23 |
A |
264 |
251 |
114.69 |
|
|
|
| 24 |
A |
126 |
120 |
1.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18858.1 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 17960.4 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(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.090 |
|
|
|
| 2 |
C |
0.002 |
|
|
|
| 3 |
C |
-0.335 |
|
|
|
| 4 |
O |
-0.482 |
|
|
|
| 5 |
H |
0.103 |
|
|
|
| 6 |
H |
0.109 |
|
|
|
| 7 |
H |
0.124 |
|
|
|
| 8 |
H |
0.132 |
|
|
|
| 9 |
H |
0.122 |
|
|
|
| 10 |
H |
0.316 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.421 |
1.244 |
0.750 |
1.513 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.482 |
2.681 |
1.393 |
| y |
2.681 |
-24.235 |
-1.135 |
| z |
1.393 |
-1.135 |
-26.223 |
|
| Traceless |
| | x | y | z |
| x |
4.747 |
2.681 |
1.393 |
| y |
2.681 |
-0.882 |
-1.135 |
| z |
1.393 |
-1.135 |
-3.864 |
|
| Polar |
| 3z2-r2 | -7.729 |
| x2-y2 | 3.753 |
| xy | 2.681 |
| xz | 1.393 |
| yz | -1.135 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.378 |
-0.107 |
0.721 |
| y |
-0.107 |
4.991 |
-0.438 |
| z |
0.721 |
-0.438 |
3.963 |
<r2> (average value of r
2) Å
2
| <r2> |
92.314 |
| (<r2>)1/2 |
9.608 |