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 |
3450 |
3098 |
4.08 |
|
|
|
| 2 |
A |
3439 |
3088 |
28.19 |
|
|
|
| 3 |
A |
3425 |
3076 |
9.31 |
|
|
|
| 4 |
A |
3411 |
3064 |
0.35 |
|
|
|
| 5 |
A |
3329 |
2989 |
35.85 |
|
|
|
| 6 |
A |
3301 |
2965 |
54.30 |
|
|
|
| 7 |
A |
3230 |
2900 |
96.65 |
|
|
|
| 8 |
A |
1698 |
1525 |
0.70 |
|
|
|
| 9 |
A |
1676 |
1505 |
71.76 |
|
|
|
| 10 |
A |
1643 |
1475 |
5.21 |
|
|
|
| 11 |
A |
1620 |
1454 |
11.08 |
|
|
|
| 12 |
A |
1586 |
1424 |
43.88 |
|
|
|
| 13 |
A |
1546 |
1388 |
3.31 |
|
|
|
| 14 |
A |
1509 |
1355 |
0.20 |
|
|
|
| 15 |
A |
1417 |
1273 |
74.31 |
|
|
|
| 16 |
A |
1394 |
1251 |
0.69 |
|
|
|
| 17 |
A |
1241 |
1114 |
5.81 |
|
|
|
| 18 |
A |
1194 |
1072 |
7.53 |
|
|
|
| 19 |
A |
1193 |
1072 |
43.09 |
|
|
|
| 20 |
A |
1145 |
1028 |
8.79 |
|
|
|
| 21 |
A |
1134 |
1019 |
0.00 |
|
|
|
| 22 |
A |
1042 |
936 |
11.26 |
|
|
|
| 23 |
A |
1001 |
899 |
0.02 |
|
|
|
| 24 |
A |
962 |
864 |
0.56 |
|
|
|
| 25 |
A |
933 |
838 |
0.68 |
|
|
|
| 26 |
A |
839 |
753 |
174.53 |
|
|
|
| 27 |
A |
813 |
730 |
0.07 |
|
|
|
| 28 |
A |
705 |
634 |
5.70 |
|
|
|
| 29 |
A |
656 |
589 |
0.00 |
|
|
|
| 30 |
A |
641 |
576 |
13.81 |
|
|
|
| 31 |
A |
373 |
335 |
0.63 |
|
|
|
| 32 |
A |
184 |
165 |
4.94 |
|
|
|
| 33 |
A |
90 |
81 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25909.0 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 23266.3 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 |
-0.325 |
|
|
|
| 2 |
H |
0.166 |
|
|
|
| 3 |
H |
0.165 |
|
|
|
| 4 |
H |
0.149 |
|
|
|
| 5 |
C |
-0.214 |
|
|
|
| 6 |
H |
0.298 |
|
|
|
| 7 |
C |
-0.214 |
|
|
|
| 8 |
H |
0.298 |
|
|
|
| 9 |
C |
-0.546 |
|
|
|
| 10 |
H |
0.255 |
|
|
|
| 11 |
C |
-0.546 |
|
|
|
| 12 |
H |
0.255 |
|
|
|
| 13 |
N |
0.261 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.277 |
0.000 |
0.030 |
2.277 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.581 |
-0.000 |
0.115 |
| y |
-0.000 |
-32.819 |
0.000 |
| z |
0.115 |
0.000 |
-40.623 |
|
| Traceless |
| | x | y | z |
| x |
5.140 |
-0.000 |
0.115 |
| y |
-0.000 |
3.283 |
0.000 |
| z |
0.115 |
0.000 |
-8.423 |
|
| Polar |
| 3z2-r2 | -16.846 |
| x2-y2 | 1.238 |
| xy | -0.000 |
| xz | 0.115 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.245 |
0.000 |
-0.019 |
| y |
0.000 |
8.654 |
0.000 |
| z |
-0.019 |
0.000 |
4.878 |
<r2> (average value of r
2) Å
2
| <r2> |
118.250 |
| (<r2>)1/2 |
10.874 |