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' |
3221 |
3061 |
4.43 |
64.96 |
0.69 |
0.82 |
| 2 |
A' |
3174 |
3017 |
18.74 |
73.23 |
0.72 |
0.83 |
| 3 |
A' |
3101 |
2948 |
1.46 |
105.98 |
0.00 |
0.01 |
| 4 |
A' |
3093 |
2940 |
16.99 |
59.46 |
0.15 |
0.25 |
| 5 |
A' |
3090 |
2937 |
11.68 |
146.39 |
0.01 |
0.01 |
| 6 |
A' |
1895 |
1801 |
253.93 |
3.58 |
0.42 |
0.59 |
| 7 |
A' |
1537 |
1461 |
4.73 |
1.18 |
0.73 |
0.85 |
| 8 |
A' |
1515 |
1440 |
1.87 |
23.82 |
0.75 |
0.86 |
| 9 |
A' |
1487 |
1413 |
12.95 |
15.07 |
0.74 |
0.85 |
| 10 |
A' |
1452 |
1380 |
13.81 |
4.12 |
0.75 |
0.86 |
| 11 |
A' |
1420 |
1350 |
118.05 |
3.73 |
0.75 |
0.86 |
| 12 |
A' |
1396 |
1327 |
19.72 |
2.51 |
0.61 |
0.76 |
| 13 |
A' |
1321 |
1255 |
392.71 |
0.47 |
0.54 |
0.70 |
| 14 |
A' |
1160 |
1102 |
34.16 |
6.55 |
0.15 |
0.26 |
| 15 |
A' |
1121 |
1066 |
53.19 |
3.53 |
0.67 |
0.80 |
| 16 |
A' |
1022 |
972 |
6.16 |
1.26 |
0.23 |
0.37 |
| 17 |
A' |
977 |
929 |
3.65 |
2.33 |
0.24 |
0.39 |
| 18 |
A' |
889 |
845 |
7.81 |
8.50 |
0.37 |
0.53 |
| 19 |
A' |
652 |
620 |
9.18 |
7.59 |
0.32 |
0.49 |
| 20 |
A' |
432 |
411 |
0.91 |
0.29 |
0.72 |
0.84 |
| 21 |
A' |
380 |
362 |
10.43 |
2.47 |
0.31 |
0.47 |
| 22 |
A' |
201 |
191 |
5.06 |
0.27 |
0.67 |
0.81 |
| 23 |
A" |
3178 |
3020 |
29.73 |
42.60 |
0.75 |
0.86 |
| 24 |
A" |
3177 |
3020 |
1.08 |
46.63 |
0.75 |
0.86 |
| 25 |
A" |
3137 |
2981 |
13.04 |
76.64 |
0.75 |
0.86 |
| 26 |
A" |
1502 |
1428 |
5.64 |
19.71 |
0.75 |
0.86 |
| 27 |
A" |
1491 |
1417 |
8.33 |
16.80 |
0.75 |
0.86 |
| 28 |
A" |
1307 |
1242 |
1.08 |
12.19 |
0.75 |
0.86 |
| 29 |
A" |
1190 |
1131 |
5.08 |
1.38 |
0.75 |
0.86 |
| 30 |
A" |
1070 |
1017 |
7.56 |
0.70 |
0.75 |
0.86 |
| 31 |
A" |
813 |
773 |
0.46 |
0.21 |
0.75 |
0.86 |
| 32 |
A" |
605 |
575 |
6.06 |
1.40 |
0.75 |
0.86 |
| 33 |
A" |
266 |
253 |
1.08 |
0.01 |
0.75 |
0.86 |
| 34 |
A" |
155 |
147 |
4.25 |
0.01 |
0.75 |
0.86 |
| 35 |
A" |
76 |
73 |
0.00 |
0.31 |
0.75 |
0.86 |
| 36 |
A" |
62 |
59 |
0.93 |
0.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 26282.3 cm
-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 24978.7 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 |
-0.431 |
|
|
|
| 2 |
C |
0.601 |
|
|
|
| 3 |
O |
-0.492 |
|
|
|
| 4 |
O |
-0.479 |
|
|
|
| 5 |
C |
0.023 |
|
|
|
| 6 |
C |
-0.385 |
|
|
|
| 7 |
H |
0.161 |
|
|
|
| 8 |
H |
0.160 |
|
|
|
| 9 |
H |
0.160 |
|
|
|
| 10 |
H |
0.137 |
|
|
|
| 11 |
H |
0.137 |
|
|
|
| 12 |
H |
0.130 |
|
|
|
| 13 |
H |
0.139 |
|
|
|
| 14 |
H |
0.139 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.211 |
1.905 |
0.000 |
1.917 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.176 |
-0.970 |
0.000 |
| y |
-0.970 |
-42.158 |
0.000 |
| z |
0.000 |
0.000 |
-35.294 |
|
| Traceless |
| | x | y | z |
| x |
8.550 |
-0.970 |
0.000 |
| y |
-0.970 |
-9.423 |
0.000 |
| z |
0.000 |
0.000 |
0.873 |
|
| Polar |
| 3z2-r2 | 1.746 |
| x2-y2 | 11.982 |
| xy | -0.970 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.392 |
0.435 |
0.000 |
| y |
0.435 |
7.357 |
0.000 |
| z |
0.000 |
0.000 |
5.741 |
<r2> (average value of r
2) Å
2
| <r2> |
199.739 |
| (<r2>)1/2 |
14.133 |