Vibrational Frequencies calculated at HF/CEP-121G
| 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 |
3995 |
3645 |
42.29 |
|
|
|
| 2 |
A |
3862 |
3524 |
33.57 |
|
|
|
| 3 |
A |
3837 |
3501 |
46.00 |
|
|
|
| 4 |
A |
3251 |
2967 |
54.83 |
|
|
|
| 5 |
A |
3245 |
2961 |
70.80 |
|
|
|
| 6 |
A |
3186 |
2907 |
39.78 |
|
|
|
| 7 |
A |
3155 |
2879 |
21.86 |
|
|
|
| 8 |
A |
3144 |
2869 |
67.84 |
|
|
|
| 9 |
A |
1828 |
1668 |
418.75 |
|
|
|
| 10 |
A |
1778 |
1623 |
416.22 |
|
|
|
| 11 |
A |
1681 |
1534 |
5.75 |
|
|
|
| 12 |
A |
1642 |
1498 |
16.95 |
|
|
|
| 13 |
A |
1634 |
1491 |
8.07 |
|
|
|
| 14 |
A |
1605 |
1465 |
43.06 |
|
|
|
| 15 |
A |
1561 |
1424 |
6.89 |
|
|
|
| 16 |
A |
1557 |
1421 |
406.45 |
|
|
|
| 17 |
A |
1500 |
1369 |
35.80 |
|
|
|
| 18 |
A |
1418 |
1294 |
0.13 |
|
|
|
| 19 |
A |
1295 |
1181 |
16.45 |
|
|
|
| 20 |
A |
1283 |
1171 |
4.17 |
|
|
|
| 21 |
A |
1211 |
1105 |
37.52 |
|
|
|
| 22 |
A |
1157 |
1055 |
13.70 |
|
|
|
| 23 |
A |
1062 |
969 |
0.92 |
|
|
|
| 24 |
A |
959 |
875 |
3.01 |
|
|
|
| 25 |
A |
907 |
828 |
0.29 |
|
|
|
| 26 |
A |
837 |
764 |
150.55 |
|
|
|
| 27 |
A |
606 |
553 |
10.01 |
|
|
|
| 28 |
A |
598 |
546 |
217.81 |
|
|
|
| 29 |
A |
569 |
519 |
25.59 |
|
|
|
| 30 |
A |
560 |
511 |
0.29 |
|
|
|
| 31 |
A |
445 |
406 |
225.03 |
|
|
|
| 32 |
A |
384 |
350 |
0.11 |
|
|
|
| 33 |
A |
276 |
252 |
0.07 |
|
|
|
| 34 |
A |
212 |
193 |
7.65 |
|
|
|
| 35 |
A |
119 |
109 |
1.32 |
|
|
|
| 36 |
A |
76 |
69 |
1.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28215.5 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 25746.6 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.516 |
|
|
|
| 2 |
H |
0.162 |
|
|
|
| 3 |
H |
0.160 |
|
|
|
| 4 |
H |
0.162 |
|
|
|
| 5 |
C |
-0.082 |
|
|
|
| 6 |
H |
0.145 |
|
|
|
| 7 |
H |
0.145 |
|
|
|
| 8 |
N |
-0.470 |
|
|
|
| 9 |
H |
0.367 |
|
|
|
| 10 |
N |
-0.665 |
|
|
|
| 11 |
H |
0.367 |
|
|
|
| 12 |
H |
0.353 |
|
|
|
| 13 |
C |
0.269 |
|
|
|
| 14 |
O |
-0.396 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-4.213 |
3.869 |
0.001 |
5.720 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.984 |
9.434 |
0.001 |
| y |
9.434 |
-35.758 |
0.000 |
| z |
0.001 |
0.000 |
-39.031 |
|
| Traceless |
| | x | y | z |
| x |
-3.590 |
9.434 |
0.001 |
| y |
9.434 |
4.249 |
0.000 |
| z |
0.001 |
0.000 |
-0.660 |
|
| Polar |
| 3z2-r2 | -1.320 |
| x2-y2 | -5.226 |
| xy | 9.434 |
| xz | 0.001 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.202 |
-0.409 |
0.000 |
| y |
-0.409 |
7.131 |
-0.000 |
| z |
0.000 |
-0.000 |
5.203 |
<r2> (average value of r
2) Å
2
| <r2> |
167.846 |
| (<r2>)1/2 |
12.956 |