Vibrational Frequencies calculated at B2PLYP/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 |
3788 |
3596 |
38.62 |
|
|
|
| 2 |
A |
3170 |
3009 |
56.90 |
|
|
|
| 3 |
A |
3155 |
2995 |
14.46 |
|
|
|
| 4 |
A |
3114 |
2956 |
20.90 |
|
|
|
| 5 |
A |
3025 |
2871 |
35.70 |
|
|
|
| 6 |
A |
1544 |
1466 |
1.11 |
|
|
|
| 7 |
A |
1520 |
1442 |
7.84 |
|
|
|
| 8 |
A |
1490 |
1414 |
17.99 |
|
|
|
| 9 |
A |
1436 |
1363 |
1.11 |
|
|
|
| 10 |
A |
1312 |
1246 |
127.23 |
|
|
|
| 11 |
A |
1231 |
1168 |
36.92 |
|
|
|
| 12 |
A |
1086 |
1031 |
24.85 |
|
|
|
| 13 |
A |
1061 |
1007 |
15.11 |
|
|
|
| 14 |
A |
950 |
901 |
8.59 |
|
|
|
| 15 |
A |
650 |
617 |
16.49 |
|
|
|
| 16 |
A |
416 |
395 |
13.69 |
|
|
|
| 17 |
A |
375 |
356 |
139.38 |
|
|
|
| 18 |
A |
189 |
179 |
3.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14754.3 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 14004.8 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 B2PLYP/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.045 |
|
|
|
| 2 |
C |
-0.486 |
|
|
|
| 3 |
O |
-0.584 |
|
|
|
| 4 |
H |
0.123 |
|
|
|
| 5 |
H |
0.169 |
|
|
|
| 6 |
H |
0.156 |
|
|
|
| 7 |
H |
0.158 |
|
|
|
| 8 |
H |
0.417 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.579 |
1.243 |
0.260 |
1.396 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.102 |
-2.027 |
-0.001 |
| y |
-2.027 |
-19.330 |
0.539 |
| z |
-0.001 |
0.539 |
-20.146 |
|
| Traceless |
| | x | y | z |
| x |
4.636 |
-2.027 |
-0.001 |
| y |
-2.027 |
-1.706 |
0.539 |
| z |
-0.001 |
0.539 |
-2.930 |
|
| Polar |
| 3z2-r2 | -5.859 |
| x2-y2 | 4.228 |
| xy | -2.027 |
| xz | -0.001 |
| yz | 0.539 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.506 |
-0.066 |
0.018 |
| y |
-0.066 |
3.715 |
0.066 |
| z |
0.018 |
0.066 |
2.749 |
<r2> (average value of r
2) Å
2
| <r2> |
51.398 |
| (<r2>)1/2 |
7.169 |