Vibrational Frequencies calculated at LSDA/STO-3G
| 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 |
3509 |
3142 |
28.08 |
|
|
|
| 2 |
A |
3471 |
3108 |
2.74 |
|
|
|
| 3 |
A |
3463 |
3101 |
31.06 |
|
|
|
| 4 |
A |
3442 |
3082 |
1.29 |
|
|
|
| 5 |
A |
3290 |
2946 |
0.72 |
|
|
|
| 6 |
A |
1651 |
1478 |
15.96 |
|
|
|
| 7 |
A |
1615 |
1446 |
12.99 |
|
|
|
| 8 |
A |
1614 |
1446 |
10.00 |
|
|
|
| 9 |
A |
1562 |
1399 |
22.94 |
|
|
|
| 10 |
A |
1506 |
1348 |
0.00 |
|
|
|
| 11 |
A |
1449 |
1297 |
4.63 |
|
|
|
| 12 |
A |
1332 |
1193 |
2.25 |
|
|
|
| 13 |
A |
1179 |
1056 |
4.53 |
|
|
|
| 14 |
A |
1115 |
999 |
8.98 |
|
|
|
| 15 |
A |
1098 |
983 |
4.56 |
|
|
|
| 16 |
A |
1067 |
956 |
9.75 |
|
|
|
| 17 |
A |
1039 |
930 |
0.28 |
|
|
|
| 18 |
A |
1008 |
903 |
1.55 |
|
|
|
| 19 |
A |
908 |
813 |
1.68 |
|
|
|
| 20 |
A |
883 |
791 |
0.53 |
|
|
|
| 21 |
A |
778 |
697 |
28.94 |
|
|
|
| 22 |
A |
667 |
598 |
2.39 |
|
|
|
| 23 |
A |
641 |
574 |
0.28 |
|
|
|
| 24 |
A |
590 |
528 |
0.06 |
|
|
|
| 25 |
A |
317 |
284 |
4.01 |
|
|
|
| 26 |
A |
267 |
239 |
4.03 |
|
|
|
| 27 |
A |
119 |
107 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19789.1 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 17721.2 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.283 |
|
|
|
| 2 |
H |
0.112 |
|
|
|
| 3 |
H |
0.119 |
|
|
|
| 4 |
H |
0.112 |
|
|
|
| 5 |
C |
-0.030 |
|
|
|
| 6 |
O |
-0.035 |
|
|
|
| 7 |
N |
-0.128 |
|
|
|
| 8 |
C |
0.038 |
|
|
|
| 9 |
C |
-0.146 |
|
|
|
| 10 |
H |
0.115 |
|
|
|
| 11 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.285 |
2.256 |
0.000 |
2.274 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.524 |
1.308 |
0.000 |
| y |
1.308 |
-33.426 |
-0.000 |
| z |
0.000 |
-0.000 |
-32.641 |
|
| Traceless |
| | x | y | z |
| x |
5.510 |
1.308 |
0.000 |
| y |
1.308 |
-3.343 |
-0.000 |
| z |
0.000 |
-0.000 |
-2.166 |
|
| Polar |
| 3z2-r2 | -4.333 |
| x2-y2 | 5.902 |
| xy | 1.308 |
| xz | 0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.998 |
0.194 |
0.000 |
| y |
0.194 |
4.404 |
0.000 |
| z |
0.000 |
0.000 |
1.575 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |