Vibrational Frequencies calculated at B1B95/6-31G
| 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' |
3716 |
3544 |
6.82 |
93.81 |
0.30 |
0.46 |
| 2 |
A' |
3197 |
3049 |
26.02 |
72.54 |
0.55 |
0.71 |
| 3 |
A' |
3040 |
2899 |
51.23 |
129.77 |
0.06 |
0.11 |
| 4 |
A' |
1555 |
1483 |
5.40 |
23.31 |
0.74 |
0.85 |
| 5 |
A' |
1518 |
1448 |
2.22 |
9.86 |
0.66 |
0.79 |
| 6 |
A' |
1376 |
1312 |
19.14 |
6.34 |
0.72 |
0.84 |
| 7 |
A' |
1088 |
1038 |
8.23 |
7.42 |
0.52 |
0.68 |
| 8 |
A' |
1025 |
978 |
112.89 |
3.25 |
0.32 |
0.49 |
| 9 |
A" |
3104 |
2961 |
77.13 |
68.22 |
0.75 |
0.86 |
| 10 |
A" |
1545 |
1473 |
5.34 |
25.01 |
0.75 |
0.86 |
| 11 |
A" |
1169 |
1115 |
0.00 |
11.19 |
0.75 |
0.86 |
| 12 |
A" |
346 |
330 |
180.25 |
6.21 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11339.3 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 10814.3 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.215 |
|
|
|
| 2 |
O |
-0.629 |
|
|
|
| 3 |
H |
0.184 |
|
|
|
| 4 |
H |
0.145 |
|
|
|
| 5 |
H |
0.145 |
|
|
|
| 6 |
H |
0.369 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.707 |
1.208 |
0.000 |
2.091 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.614 |
-2.500 |
0.000 |
| y |
-2.500 |
-12.940 |
0.000 |
| z |
0.000 |
0.000 |
-13.571 |
|
| Traceless |
| | x | y | z |
| x |
1.641 |
-2.500 |
0.000 |
| y |
-2.500 |
-0.348 |
0.000 |
| z |
0.000 |
0.000 |
-1.294 |
|
| Polar |
| 3z2-r2 | -2.587 |
| x2-y2 | 1.326 |
| xy | -2.500 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.301 |
-0.184 |
0.000 |
| y |
-0.184 |
2.487 |
0.000 |
| z |
0.000 |
0.000 |
1.890 |
<r2> (average value of r
2) Å
2
| <r2> |
23.850 |
| (<r2>)1/2 |
4.884 |