Vibrational Frequencies calculated at M06-2X/3-21G*
| 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' |
3222 |
3051 |
2.60 |
57.68 |
0.68 |
0.81 |
| 2 |
A' |
3174 |
3006 |
12.14 |
59.22 |
0.74 |
0.85 |
| 3 |
A' |
3114 |
2949 |
0.09 |
88.72 |
0.01 |
0.01 |
| 4 |
A' |
3103 |
2939 |
9.14 |
62.70 |
0.15 |
0.25 |
| 5 |
A' |
3102 |
2938 |
7.79 |
109.29 |
0.01 |
0.02 |
| 6 |
A' |
1822 |
1726 |
165.24 |
2.33 |
0.55 |
0.71 |
| 7 |
A' |
1583 |
1499 |
7.45 |
1.14 |
0.75 |
0.86 |
| 8 |
A' |
1568 |
1485 |
5.03 |
29.29 |
0.75 |
0.86 |
| 9 |
A' |
1532 |
1451 |
18.42 |
18.85 |
0.74 |
0.85 |
| 10 |
A' |
1470 |
1392 |
11.66 |
4.78 |
0.71 |
0.83 |
| 11 |
A' |
1450 |
1373 |
48.43 |
3.50 |
0.73 |
0.85 |
| 12 |
A' |
1430 |
1355 |
0.26 |
3.95 |
0.73 |
0.84 |
| 13 |
A' |
1287 |
1219 |
435.53 |
0.49 |
0.61 |
0.76 |
| 14 |
A' |
1162 |
1100 |
17.00 |
6.91 |
0.15 |
0.27 |
| 15 |
A' |
1096 |
1038 |
84.18 |
2.68 |
0.71 |
0.83 |
| 16 |
A' |
1036 |
981 |
2.00 |
2.73 |
0.43 |
0.60 |
| 17 |
A' |
951 |
901 |
1.49 |
1.56 |
0.56 |
0.72 |
| 18 |
A' |
862 |
816 |
9.73 |
13.48 |
0.28 |
0.43 |
| 19 |
A' |
640 |
607 |
8.29 |
9.29 |
0.34 |
0.50 |
| 20 |
A' |
411 |
389 |
0.62 |
0.25 |
0.59 |
0.75 |
| 21 |
A' |
364 |
345 |
13.61 |
2.52 |
0.37 |
0.54 |
| 22 |
A' |
189 |
179 |
5.40 |
0.31 |
0.70 |
0.83 |
| 23 |
A" |
3184 |
3016 |
17.92 |
22.99 |
0.75 |
0.86 |
| 24 |
A" |
3176 |
3008 |
0.85 |
50.37 |
0.75 |
0.86 |
| 25 |
A" |
3142 |
2976 |
8.90 |
66.99 |
0.75 |
0.86 |
| 26 |
A" |
1555 |
1473 |
8.20 |
22.93 |
0.75 |
0.86 |
| 27 |
A" |
1541 |
1460 |
11.93 |
20.53 |
0.75 |
0.86 |
| 28 |
A" |
1320 |
1250 |
0.00 |
13.48 |
0.75 |
0.86 |
| 29 |
A" |
1204 |
1140 |
6.53 |
3.65 |
0.75 |
0.86 |
| 30 |
A" |
1109 |
1050 |
12.47 |
0.61 |
0.75 |
0.86 |
| 31 |
A" |
848 |
803 |
1.90 |
0.09 |
0.75 |
0.86 |
| 32 |
A" |
603 |
571 |
5.76 |
1.40 |
0.75 |
0.86 |
| 33 |
A" |
257 |
243 |
1.90 |
0.00 |
0.75 |
0.86 |
| 34 |
A" |
153 |
145 |
6.12 |
0.01 |
0.75 |
0.86 |
| 35 |
A" |
89 |
85 |
1.13 |
0.12 |
0.75 |
0.86 |
| 36 |
A" |
45 |
42 |
0.32 |
0.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 26395.0 cm
-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 25001.4 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.642 |
|
|
|
| 2 |
C |
0.651 |
|
|
|
| 3 |
O |
-0.549 |
|
|
|
| 4 |
O |
-0.497 |
|
|
|
| 5 |
C |
-0.158 |
|
|
|
| 6 |
C |
-0.596 |
|
|
|
| 7 |
H |
0.234 |
|
|
|
| 8 |
H |
0.242 |
|
|
|
| 9 |
H |
0.242 |
|
|
|
| 10 |
H |
0.220 |
|
|
|
| 11 |
H |
0.220 |
|
|
|
| 12 |
H |
0.201 |
|
|
|
| 13 |
H |
0.216 |
|
|
|
| 14 |
H |
0.216 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.191 |
1.717 |
0.000 |
1.728 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.992 |
-1.072 |
0.000 |
| y |
-1.072 |
-42.698 |
0.000 |
| z |
0.000 |
0.000 |
-35.531 |
|
| Traceless |
| | x | y | z |
| x |
9.122 |
-1.072 |
0.000 |
| y |
-1.072 |
-9.937 |
0.000 |
| z |
0.000 |
0.000 |
0.814 |
|
| Polar |
| 3z2-r2 | 1.629 |
| x2-y2 | 12.706 |
| xy | -1.072 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.772 |
0.444 |
0.000 |
| y |
0.444 |
6.686 |
0.000 |
| z |
0.000 |
0.000 |
5.006 |
<r2> (average value of r
2) Å
2
| <r2> |
202.879 |
| (<r2>)1/2 |
14.244 |