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 |
3523 |
3155 |
6.02 |
|
|
|
| 2 |
A |
3437 |
3078 |
0.00 |
|
|
|
| 3 |
A |
3424 |
3066 |
0.08 |
|
|
|
| 4 |
A |
3411 |
3055 |
13.26 |
|
|
|
| 5 |
A |
3390 |
3036 |
0.07 |
|
|
|
| 6 |
A |
3383 |
3030 |
0.10 |
|
|
|
| 7 |
A |
3312 |
2966 |
2.82 |
|
|
|
| 8 |
A |
3292 |
2948 |
0.30 |
|
|
|
| 9 |
A |
3275 |
2933 |
1.34 |
|
|
|
| 10 |
A |
1851 |
1658 |
1.10 |
|
|
|
| 11 |
A |
1612 |
1443 |
4.64 |
|
|
|
| 12 |
A |
1599 |
1432 |
3.63 |
|
|
|
| 13 |
A |
1585 |
1420 |
4.03 |
|
|
|
| 14 |
A |
1561 |
1397 |
1.22 |
|
|
|
| 15 |
A |
1486 |
1331 |
0.45 |
|
|
|
| 16 |
A |
1451 |
1299 |
0.32 |
|
|
|
| 17 |
A |
1440 |
1290 |
6.31 |
|
|
|
| 18 |
A |
1406 |
1259 |
0.24 |
|
|
|
| 19 |
A |
1380 |
1236 |
3.14 |
|
|
|
| 20 |
A |
1320 |
1182 |
4.43 |
|
|
|
| 21 |
A |
1252 |
1121 |
7.12 |
|
|
|
| 22 |
A |
1245 |
1115 |
0.05 |
|
|
|
| 23 |
A |
1195 |
1070 |
6.81 |
|
|
|
| 24 |
A |
1173 |
1050 |
4.11 |
|
|
|
| 25 |
A |
1115 |
998 |
2.62 |
|
|
|
| 26 |
A |
1056 |
945 |
1.81 |
|
|
|
| 27 |
A |
1039 |
930 |
0.24 |
|
|
|
| 28 |
A |
1019 |
913 |
3.07 |
|
|
|
| 29 |
A |
973 |
871 |
1.70 |
|
|
|
| 30 |
A |
938 |
840 |
7.97 |
|
|
|
| 31 |
A |
910 |
815 |
16.41 |
|
|
|
| 32 |
A |
819 |
733 |
52.56 |
|
|
|
| 33 |
A |
780 |
699 |
21.93 |
|
|
|
| 34 |
A |
665 |
596 |
19.75 |
|
|
|
| 35 |
A |
529 |
474 |
2.15 |
|
|
|
| 36 |
A |
490 |
439 |
0.81 |
|
|
|
| 37 |
A |
403 |
361 |
0.82 |
|
|
|
| 38 |
A |
294 |
263 |
8.14 |
|
|
|
| 39 |
A |
141 |
126 |
1.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31585.7 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 28285.0 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 |
H |
0.093 |
|
|
|
| 2 |
C |
-0.118 |
|
|
|
| 3 |
H |
0.092 |
|
|
|
| 4 |
C |
-0.111 |
|
|
|
| 5 |
H |
0.101 |
|
|
|
| 6 |
H |
0.095 |
|
|
|
| 7 |
C |
-0.190 |
|
|
|
| 8 |
H |
0.099 |
|
|
|
| 9 |
H |
0.097 |
|
|
|
| 10 |
C |
-0.113 |
|
|
|
| 11 |
H |
0.103 |
|
|
|
| 12 |
H |
0.104 |
|
|
|
| 13 |
C |
-0.122 |
|
|
|
| 14 |
H |
0.168 |
|
|
|
| 15 |
N |
-0.297 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.689 |
1.034 |
-0.368 |
1.296 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.734 |
-2.221 |
-0.066 |
| y |
-2.221 |
-37.245 |
0.186 |
| z |
-0.066 |
0.186 |
-33.286 |
|
| Traceless |
| | x | y | z |
| x |
2.532 |
-2.221 |
-0.066 |
| y |
-2.221 |
-4.236 |
0.186 |
| z |
-0.066 |
0.186 |
1.703 |
|
| Polar |
| 3z2-r2 | 3.407 |
| x2-y2 | 4.512 |
| xy | -2.221 |
| xz | -0.066 |
| yz | 0.186 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.060 |
-0.176 |
-0.168 |
| y |
-0.176 |
4.457 |
0.056 |
| z |
-0.168 |
0.056 |
3.347 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |