Vibrational Frequencies calculated at B3LYP/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' |
3464 |
3342 |
1.66 |
142.69 |
0.32 |
0.48 |
| 2 |
A' |
3134 |
3024 |
24.97 |
55.06 |
0.75 |
0.86 |
| 3 |
A' |
3066 |
2958 |
12.07 |
98.54 |
0.01 |
0.03 |
| 4 |
A' |
2984 |
2880 |
58.64 |
99.96 |
0.14 |
0.25 |
| 5 |
A' |
1596 |
1540 |
2.00 |
5.74 |
0.68 |
0.81 |
| 6 |
A' |
1572 |
1516 |
6.06 |
32.95 |
0.75 |
0.86 |
| 7 |
A' |
1472 |
1420 |
8.02 |
3.76 |
0.67 |
0.80 |
| 8 |
A' |
1458 |
1407 |
8.50 |
2.76 |
0.69 |
0.82 |
| 9 |
A' |
1291 |
1246 |
68.69 |
11.09 |
0.75 |
0.86 |
| 10 |
A' |
1116 |
1077 |
2.51 |
6.31 |
0.44 |
0.61 |
| 11 |
A' |
1001 |
966 |
58.85 |
2.24 |
0.23 |
0.37 |
| 12 |
A' |
895 |
864 |
10.56 |
7.09 |
0.34 |
0.51 |
| 13 |
A' |
399 |
385 |
14.18 |
0.32 |
0.74 |
0.85 |
| 14 |
A" |
3140 |
3030 |
28.52 |
42.66 |
0.75 |
0.86 |
| 15 |
A" |
3006 |
2901 |
74.82 |
86.32 |
0.75 |
0.86 |
| 16 |
A" |
1551 |
1496 |
5.68 |
21.31 |
0.75 |
0.86 |
| 17 |
A" |
1327 |
1281 |
1.61 |
15.46 |
0.75 |
0.86 |
| 18 |
A" |
1182 |
1141 |
3.59 |
8.02 |
0.75 |
0.86 |
| 19 |
A" |
864 |
833 |
0.26 |
0.05 |
0.75 |
0.86 |
| 20 |
A" |
313 |
302 |
125.03 |
9.15 |
0.75 |
0.86 |
| 21 |
A" |
241 |
232 |
17.85 |
0.76 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17535.2 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 16919.7 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 B3LYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.559 |
|
|
|
| 2 |
C |
-0.149 |
|
|
|
| 3 |
O |
-0.549 |
|
|
|
| 4 |
H |
0.331 |
|
|
|
| 5 |
H |
0.180 |
|
|
|
| 6 |
H |
0.204 |
|
|
|
| 7 |
H |
0.204 |
|
|
|
| 8 |
H |
0.168 |
|
|
|
| 9 |
H |
0.168 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.075 |
1.683 |
0.000 |
1.685 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.060 |
1.664 |
0.000 |
1.665 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.137 |
-2.376 |
0.000 |
| y |
-2.376 |
-19.782 |
0.000 |
| z |
0.000 |
0.000 |
-19.882 |
|
| Traceless |
| | x | y | z |
| x |
2.695 |
-2.376 |
0.000 |
| y |
-2.376 |
-1.272 |
0.000 |
| z |
0.000 |
0.000 |
-1.422 |
|
| Polar |
| 3z2-r2 | -2.845 |
| x2-y2 | 2.645 |
| xy | -2.376 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.263 |
-0.124 |
0.000 |
| y |
-0.124 |
3.562 |
0.000 |
| z |
0.000 |
0.000 |
3.184 |
<r2> (average value of r
2) Å
2
| <r2> |
54.637 |
| (<r2>)1/2 |
7.392 |