Vibrational Frequencies calculated at B1B95/3-21G
| 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 |
3196 |
3057 |
4.45 |
69.44 |
0.61 |
0.76 |
| 2 |
A |
3138 |
3002 |
0.00 |
7.63 |
0.75 |
0.86 |
| 3 |
A |
3080 |
2947 |
2.96 |
179.23 |
0.01 |
0.02 |
| 4 |
A |
1789 |
1711 |
93.91 |
3.52 |
0.50 |
0.66 |
| 5 |
A |
1529 |
1463 |
0.00 |
38.82 |
0.75 |
0.86 |
| 6 |
A |
1522 |
1456 |
31.67 |
38.80 |
0.74 |
0.85 |
| 7 |
A |
1435 |
1372 |
31.23 |
3.72 |
0.67 |
0.80 |
| 8 |
A |
1109 |
1061 |
0.15 |
4.56 |
0.57 |
0.73 |
| 9 |
A |
932 |
891 |
0.00 |
3.19 |
0.75 |
0.86 |
| 10 |
A |
779 |
745 |
0.63 |
11.32 |
0.17 |
0.30 |
| 11 |
A |
379 |
362 |
0.90 |
0.28 |
0.40 |
0.57 |
| 12 |
A |
68 |
65 |
0.00 |
0.07 |
0.75 |
0.86 |
| 13 |
B |
3195 |
3056 |
9.54 |
49.62 |
0.75 |
0.86 |
| 14 |
B |
3145 |
3009 |
11.59 |
98.76 |
0.75 |
0.86 |
| 15 |
B |
3074 |
2941 |
0.31 |
0.21 |
0.75 |
0.86 |
| 16 |
B |
1555 |
1487 |
33.11 |
0.39 |
0.75 |
0.86 |
| 17 |
B |
1516 |
1450 |
1.11 |
1.05 |
0.75 |
0.86 |
| 18 |
B |
1425 |
1364 |
63.19 |
7.75 |
0.75 |
0.86 |
| 19 |
B |
1237 |
1183 |
102.43 |
0.00 |
0.75 |
0.86 |
| 20 |
B |
1155 |
1105 |
8.60 |
0.00 |
0.75 |
0.86 |
| 21 |
B |
907 |
868 |
7.05 |
2.78 |
0.75 |
0.86 |
| 22 |
B |
510 |
488 |
12.09 |
2.06 |
0.75 |
0.86 |
| 23 |
B |
510 |
488 |
0.55 |
1.29 |
0.75 |
0.86 |
| 24 |
B |
153 |
146 |
0.62 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18666.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17858.4 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.397 |
|
|
|
| 2 |
O |
-0.437 |
|
|
|
| 3 |
C |
-0.687 |
|
|
|
| 4 |
C |
-0.687 |
|
|
|
| 5 |
H |
0.245 |
|
|
|
| 6 |
H |
0.245 |
|
|
|
| 7 |
H |
0.231 |
|
|
|
| 8 |
H |
0.231 |
|
|
|
| 9 |
H |
0.231 |
|
|
|
| 10 |
H |
0.231 |
|
|
|
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 |
-2.787 |
2.787 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.042 |
0.001 |
0.000 |
| y |
0.001 |
-23.555 |
0.000 |
| z |
0.000 |
0.000 |
-28.159 |
|
| Traceless |
| | x | y | z |
| x |
1.815 |
0.001 |
0.000 |
| y |
0.001 |
2.545 |
0.000 |
| z |
0.000 |
0.000 |
-4.360 |
|
| Polar |
| 3z2-r2 | -8.720 |
| x2-y2 | -0.487 |
| xy | 0.001 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.611 |
0.000 |
0.000 |
| y |
0.000 |
4.883 |
0.000 |
| z |
0.000 |
0.000 |
5.331 |
<r2> (average value of r
2) Å
2
| <r2> |
81.899 |
| (<r2>)1/2 |
9.050 |