Vibrational Frequencies calculated at HF/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 |
3338 |
3013 |
13.79 |
|
|
|
| 2 |
A |
3313 |
2990 |
15.45 |
|
|
|
| 3 |
A |
3265 |
2947 |
8.78 |
|
|
|
| 4 |
A |
3262 |
2944 |
3.16 |
|
|
|
| 5 |
A |
3236 |
2921 |
21.01 |
|
|
|
| 6 |
A |
3216 |
2903 |
5.56 |
|
|
|
| 7 |
A |
3192 |
2881 |
23.05 |
|
|
|
| 8 |
A |
2587 |
2335 |
6.55 |
|
|
|
| 9 |
A |
1889 |
1705 |
0.87 |
|
|
|
| 10 |
A |
1662 |
1500 |
11.67 |
|
|
|
| 11 |
A |
1655 |
1494 |
9.95 |
|
|
|
| 12 |
A |
1629 |
1470 |
14.80 |
|
|
|
| 13 |
A |
1583 |
1428 |
4.72 |
|
|
|
| 14 |
A |
1508 |
1362 |
2.33 |
|
|
|
| 15 |
A |
1480 |
1336 |
0.49 |
|
|
|
| 16 |
A |
1465 |
1322 |
1.85 |
|
|
|
| 17 |
A |
1387 |
1252 |
0.14 |
|
|
|
| 18 |
A |
1241 |
1121 |
1.98 |
|
|
|
| 19 |
A |
1217 |
1098 |
0.02 |
|
|
|
| 20 |
A |
1125 |
1016 |
56.89 |
|
|
|
| 21 |
A |
1108 |
1000 |
1.77 |
|
|
|
| 22 |
A |
1072 |
968 |
7.29 |
|
|
|
| 23 |
A |
1023 |
923 |
3.87 |
|
|
|
| 24 |
A |
956 |
863 |
7.71 |
|
|
|
| 25 |
A |
872 |
787 |
1.95 |
|
|
|
| 26 |
A |
667 |
602 |
1.72 |
|
|
|
| 27 |
A |
496 |
447 |
0.89 |
|
|
|
| 28 |
A |
483 |
436 |
0.15 |
|
|
|
| 29 |
A |
344 |
310 |
1.75 |
|
|
|
| 30 |
A |
296 |
267 |
4.63 |
|
|
|
| 31 |
A |
204 |
184 |
1.11 |
|
|
|
| 32 |
A |
154 |
139 |
3.11 |
|
|
|
| 33 |
A |
74 |
67 |
2.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25498.2 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 23014.7 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 HF/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.220 |
0.061 |
|
|
| 2 |
H |
0.224 |
0.065 |
|
|
| 3 |
H |
0.218 |
0.062 |
|
|
| 4 |
C |
-0.626 |
-0.129 |
|
|
| 5 |
H |
0.224 |
0.155 |
|
|
| 6 |
C |
-0.204 |
-0.157 |
|
|
| 7 |
H |
0.240 |
0.161 |
|
|
| 8 |
C |
-0.189 |
-0.208 |
|
|
| 9 |
C |
-0.513 |
-0.062 |
|
|
| 10 |
N |
-0.511 |
-0.498 |
|
|
| 11 |
C |
0.355 |
0.398 |
|
|
| 12 |
H |
0.278 |
0.076 |
|
|
| 13 |
H |
0.283 |
0.078 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.508 |
2.357 |
0.211 |
4.232 |
| CHELPG |
3.485 |
2.344 |
0.206 |
4.205 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.290 |
-6.796 |
-1.648 |
| y |
-6.796 |
-38.007 |
-1.381 |
| z |
-1.648 |
-1.381 |
-35.230 |
|
| Traceless |
| | x | y | z |
| x |
-9.671 |
-6.796 |
-1.648 |
| y |
-6.796 |
2.753 |
-1.381 |
| z |
-1.648 |
-1.381 |
6.919 |
|
| Polar |
| 3z2-r2 | 13.837 |
| x2-y2 | -8.283 |
| xy | -6.796 |
| xz | -1.648 |
| yz | -1.381 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.142 |
0.356 |
-1.055 |
| y |
0.356 |
5.684 |
-0.338 |
| z |
-1.055 |
-0.338 |
5.893 |
<r2> (average value of r
2) Å
2
| <r2> |
231.739 |
| (<r2>)1/2 |
15.223 |