Vibrational Frequencies calculated at M06-2X/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3168 |
3017 |
20.59 |
109.75 |
0.34 |
0.51 |
| 2 |
A1 |
3018 |
2874 |
64.80 |
254.17 |
0.03 |
0.05 |
| 3 |
A1 |
1525 |
1452 |
2.56 |
12.94 |
0.73 |
0.84 |
| 4 |
A1 |
1498 |
1427 |
0.31 |
8.03 |
0.73 |
0.84 |
| 5 |
A1 |
1277 |
1216 |
8.44 |
1.80 |
0.56 |
0.72 |
| 6 |
A1 |
989 |
941 |
41.21 |
9.10 |
0.35 |
0.52 |
| 7 |
A1 |
426 |
405 |
2.77 |
0.72 |
0.05 |
0.09 |
| 8 |
A2 |
3070 |
2923 |
0.00 |
15.85 |
0.75 |
0.86 |
| 9 |
A2 |
1494 |
1423 |
0.00 |
26.69 |
0.75 |
0.86 |
| 10 |
A2 |
1171 |
1115 |
0.00 |
4.43 |
0.75 |
0.86 |
| 11 |
A2 |
209 |
199 |
0.00 |
0.29 |
0.75 |
0.86 |
| 12 |
B1 |
3064 |
2918 |
131.71 |
116.06 |
0.75 |
0.86 |
| 13 |
B1 |
1505 |
1433 |
16.03 |
0.05 |
0.75 |
0.86 |
| 14 |
B1 |
1201 |
1143 |
9.52 |
0.87 |
0.75 |
0.86 |
| 15 |
B1 |
260 |
248 |
7.11 |
0.08 |
0.75 |
0.86 |
| 16 |
B2 |
3167 |
3016 |
30.21 |
75.38 |
0.75 |
0.86 |
| 17 |
B2 |
3009 |
2866 |
55.48 |
1.01 |
0.75 |
0.86 |
| 18 |
B2 |
1506 |
1434 |
14.79 |
1.36 |
0.75 |
0.86 |
| 19 |
B2 |
1467 |
1397 |
2.50 |
7.11 |
0.75 |
0.86 |
| 20 |
B2 |
1250 |
1190 |
137.50 |
0.81 |
0.75 |
0.86 |
| 21 |
B2 |
1140 |
1085 |
13.50 |
3.43 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17706.8 cm
-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 16860.4 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.363 |
|
|
|
| 2 |
C |
-0.243 |
|
|
|
| 3 |
C |
-0.243 |
|
|
|
| 4 |
H |
0.160 |
|
|
|
| 5 |
H |
0.160 |
|
|
|
| 6 |
H |
0.133 |
|
|
|
| 7 |
H |
0.133 |
|
|
|
| 8 |
H |
0.133 |
|
|
|
| 9 |
H |
0.133 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.473 |
1.473 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.436 |
0.000 |
0.000 |
| y |
0.000 |
-17.228 |
0.000 |
| z |
0.000 |
0.000 |
-21.656 |
|
| Traceless |
| | x | y | z |
| x |
-0.994 |
0.000 |
0.000 |
| y |
0.000 |
3.818 |
0.000 |
| z |
0.000 |
0.000 |
-2.824 |
|
| Polar |
| 3z2-r2 | -5.647 |
| x2-y2 | -3.208 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.153 |
0.000 |
0.000 |
| y |
0.000 |
4.953 |
0.000 |
| z |
0.000 |
0.000 |
4.126 |
<r2> (average value of r
2) Å
2
| <r2> |
52.399 |
| (<r2>)1/2 |
7.239 |