Vibrational Frequencies calculated at LSDA/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 |
3381 |
3320 |
0.47 |
|
|
|
| 2 |
A |
3213 |
3156 |
2.76 |
|
|
|
| 3 |
A |
3196 |
3138 |
1.43 |
|
|
|
| 4 |
A |
3112 |
3056 |
1.49 |
|
|
|
| 5 |
A |
3102 |
3046 |
4.47 |
|
|
|
| 6 |
A |
3034 |
2980 |
39.13 |
|
|
|
| 7 |
A |
1460 |
1433 |
14.49 |
|
|
|
| 8 |
A |
1424 |
1399 |
13.37 |
|
|
|
| 9 |
A |
1409 |
1384 |
1.48 |
|
|
|
| 10 |
A |
1267 |
1244 |
39.20 |
|
|
|
| 11 |
A |
1180 |
1159 |
77.68 |
|
|
|
| 12 |
A |
1169 |
1148 |
7.45 |
|
|
|
| 13 |
A |
1165 |
1144 |
11.90 |
|
|
|
| 14 |
A |
1107 |
1087 |
0.90 |
|
|
|
| 15 |
A |
1042 |
1023 |
8.96 |
|
|
|
| 16 |
A |
1018 |
999 |
54.15 |
|
|
|
| 17 |
A |
976 |
959 |
11.30 |
|
|
|
| 18 |
A |
901 |
885 |
21.29 |
|
|
|
| 19 |
A |
820 |
805 |
7.69 |
|
|
|
| 20 |
A |
796 |
781 |
4.67 |
|
|
|
| 21 |
A |
752 |
738 |
2.60 |
|
|
|
| 22 |
A |
391 |
384 |
43.99 |
|
|
|
| 23 |
A |
366 |
360 |
24.11 |
|
|
|
| 24 |
A |
337 |
331 |
98.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18308.7 cm
-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 17979.2 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 LSDA/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.055 |
|
|
|
| 2 |
C |
-0.439 |
|
|
|
| 3 |
C |
-0.461 |
|
|
|
| 4 |
O |
-0.512 |
|
|
|
| 5 |
H |
0.202 |
|
|
|
| 6 |
H |
0.222 |
|
|
|
| 7 |
H |
0.247 |
|
|
|
| 8 |
H |
0.217 |
|
|
|
| 9 |
H |
0.231 |
|
|
|
| 10 |
H |
0.348 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.163 |
1.473 |
0.625 |
1.609 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.232 |
-3.494 |
0.235 |
| y |
-3.494 |
-24.147 |
-0.164 |
| z |
0.235 |
-0.164 |
-23.957 |
|
| Traceless |
| | x | y | z |
| x |
-0.180 |
-3.494 |
0.235 |
| y |
-3.494 |
-0.052 |
-0.164 |
| z |
0.235 |
-0.164 |
0.232 |
|
| Polar |
| 3z2-r2 | 0.465 |
| x2-y2 | -0.085 |
| xy | -3.494 |
| xz | 0.235 |
| yz | -0.164 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.052 |
-0.291 |
0.238 |
| y |
-0.291 |
4.640 |
0.025 |
| z |
0.238 |
0.025 |
4.307 |
<r2> (average value of r
2) Å
2
| <r2> |
73.487 |
| (<r2>)1/2 |
8.572 |