Vibrational Frequencies calculated at HF/CEP-31G
| 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 |
4033 |
3635 |
55.72 |
|
|
|
| 2 |
A |
3899 |
3515 |
44.85 |
|
|
|
| 3 |
A |
3876 |
3494 |
55.94 |
|
|
|
| 4 |
A |
3306 |
2980 |
75.66 |
|
|
|
| 5 |
A |
3304 |
2978 |
104.74 |
|
|
|
| 6 |
A |
3248 |
2927 |
50.23 |
|
|
|
| 7 |
A |
3219 |
2902 |
27.95 |
|
|
|
| 8 |
A |
3208 |
2891 |
83.51 |
|
|
|
| 9 |
A |
1829 |
1648 |
454.50 |
|
|
|
| 10 |
A |
1778 |
1603 |
392.67 |
|
|
|
| 11 |
A |
1678 |
1512 |
4.06 |
|
|
|
| 12 |
A |
1639 |
1477 |
18.04 |
|
|
|
| 13 |
A |
1630 |
1470 |
8.12 |
|
|
|
| 14 |
A |
1605 |
1446 |
40.44 |
|
|
|
| 15 |
A |
1566 |
1411 |
362.50 |
|
|
|
| 16 |
A |
1565 |
1411 |
55.43 |
|
|
|
| 17 |
A |
1504 |
1356 |
33.20 |
|
|
|
| 18 |
A |
1422 |
1282 |
0.01 |
|
|
|
| 19 |
A |
1299 |
1171 |
18.80 |
|
|
|
| 20 |
A |
1285 |
1158 |
6.26 |
|
|
|
| 21 |
A |
1212 |
1092 |
33.26 |
|
|
|
| 22 |
A |
1162 |
1047 |
13.15 |
|
|
|
| 23 |
A |
1068 |
963 |
1.09 |
|
|
|
| 24 |
A |
965 |
870 |
3.19 |
|
|
|
| 25 |
A |
904 |
815 |
1.13 |
|
|
|
| 26 |
A |
850 |
766 |
199.20 |
|
|
|
| 27 |
A |
615 |
554 |
287.03 |
|
|
|
| 28 |
A |
608 |
548 |
10.88 |
|
|
|
| 29 |
A |
587 |
529 |
10.12 |
|
|
|
| 30 |
A |
571 |
515 |
26.15 |
|
|
|
| 31 |
A |
475 |
428 |
182.60 |
|
|
|
| 32 |
A |
384 |
346 |
0.11 |
|
|
|
| 33 |
A |
276 |
249 |
0.13 |
|
|
|
| 34 |
A |
211 |
191 |
7.88 |
|
|
|
| 35 |
A |
127 |
114 |
0.98 |
|
|
|
| 36 |
A |
82 |
74 |
1.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28493.2 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 25683.7 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.278 |
|
|
|
| 2 |
H |
0.111 |
|
|
|
| 3 |
H |
0.126 |
|
|
|
| 4 |
H |
0.111 |
|
|
|
| 5 |
C |
-0.122 |
|
|
|
| 6 |
H |
0.115 |
|
|
|
| 7 |
H |
0.115 |
|
|
|
| 8 |
N |
-0.386 |
|
|
|
| 9 |
H |
0.383 |
|
|
|
| 10 |
N |
-0.590 |
|
|
|
| 11 |
H |
0.381 |
|
|
|
| 12 |
H |
0.368 |
|
|
|
| 13 |
C |
-0.009 |
|
|
|
| 14 |
O |
-0.327 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.331 |
3.950 |
-0.002 |
5.862 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.297 |
-9.686 |
0.010 |
| y |
-9.686 |
-35.709 |
-0.005 |
| z |
0.010 |
-0.005 |
-38.877 |
|
| Traceless |
| | x | y | z |
| x |
-4.004 |
-9.686 |
0.010 |
| y |
-9.686 |
4.378 |
-0.005 |
| z |
0.010 |
-0.005 |
-0.374 |
|
| Polar |
| 3z2-r2 | -0.749 |
| x2-y2 | -5.588 |
| xy | -9.686 |
| xz | 0.010 |
| yz | -0.005 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.877 |
0.359 |
-0.001 |
| y |
0.359 |
6.701 |
-0.000 |
| z |
-0.001 |
-0.000 |
4.582 |
<r2> (average value of r
2) Å
2
| <r2> |
168.264 |
| (<r2>)1/2 |
12.972 |