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 |
4011 |
3616 |
47.65 |
|
|
|
| 2 |
A |
3851 |
3471 |
55.40 |
|
|
|
| 3 |
A |
3324 |
2996 |
95.02 |
|
|
|
| 4 |
A |
3316 |
2989 |
5.28 |
|
|
|
| 5 |
A |
3289 |
2965 |
112.41 |
|
|
|
| 6 |
A |
3283 |
2960 |
38.69 |
|
|
|
| 7 |
A |
3237 |
2918 |
55.26 |
|
|
|
| 8 |
A |
3210 |
2893 |
29.60 |
|
|
|
| 9 |
A |
3208 |
2891 |
77.22 |
|
|
|
| 10 |
A |
1822 |
1642 |
361.80 |
|
|
|
| 11 |
A |
1790 |
1613 |
105.95 |
|
|
|
| 12 |
A |
1651 |
1488 |
18.84 |
|
|
|
| 13 |
A |
1640 |
1478 |
12.65 |
|
|
|
| 14 |
A |
1632 |
1471 |
3.25 |
|
|
|
| 15 |
A |
1626 |
1465 |
2.05 |
|
|
|
| 16 |
A |
1569 |
1415 |
28.08 |
|
|
|
| 17 |
A |
1559 |
1406 |
54.55 |
|
|
|
| 18 |
A |
1552 |
1399 |
3.95 |
|
|
|
| 19 |
A |
1466 |
1321 |
0.05 |
|
|
|
| 20 |
A |
1406 |
1268 |
184.74 |
|
|
|
| 21 |
A |
1315 |
1185 |
10.46 |
|
|
|
| 22 |
A |
1237 |
1115 |
21.52 |
|
|
|
| 23 |
A |
1230 |
1109 |
0.02 |
|
|
|
| 24 |
A |
1188 |
1071 |
9.23 |
|
|
|
| 25 |
A |
1066 |
961 |
0.27 |
|
|
|
| 26 |
A |
1036 |
934 |
4.83 |
|
|
|
| 27 |
A |
992 |
894 |
0.47 |
|
|
|
| 28 |
A |
837 |
754 |
72.37 |
|
|
|
| 29 |
A |
819 |
739 |
0.19 |
|
|
|
| 30 |
A |
665 |
599 |
223.91 |
|
|
|
| 31 |
A |
657 |
592 |
10.21 |
|
|
|
| 32 |
A |
554 |
499 |
133.80 |
|
|
|
| 33 |
A |
506 |
456 |
4.88 |
|
|
|
| 34 |
A |
345 |
311 |
0.88 |
|
|
|
| 35 |
A |
305 |
275 |
9.47 |
|
|
|
| 36 |
A |
256 |
231 |
2.31 |
|
|
|
| 37 |
A |
255 |
230 |
4.62 |
|
|
|
| 38 |
A |
232 |
209 |
1.04 |
|
|
|
| 39 |
A |
24 |
22 |
10.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30979.1 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 27924.6 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-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.386 |
|
|
|
| 2 |
H |
0.118 |
|
|
|
| 3 |
H |
0.146 |
|
|
|
| 4 |
H |
0.121 |
|
|
|
| 5 |
C |
-0.386 |
|
|
|
| 6 |
H |
0.118 |
|
|
|
| 7 |
H |
0.146 |
|
|
|
| 8 |
C |
0.044 |
|
|
|
| 9 |
H |
0.074 |
|
|
|
| 10 |
N |
-0.578 |
|
|
|
| 11 |
H |
0.366 |
|
|
|
| 12 |
H |
0.354 |
|
|
|
| 13 |
C |
0.035 |
|
|
|
| 14 |
O |
-0.292 |
|
|
|
| 15 |
H |
0.121 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.239 |
0.003 |
-4.568 |
4.574 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.001 |
-0.005 |
5.679 |
| y |
-0.005 |
-38.656 |
0.001 |
| z |
5.679 |
0.001 |
-41.393 |
|
| Traceless |
| | x | y | z |
| x |
7.024 |
-0.005 |
5.679 |
| y |
-0.005 |
-1.459 |
0.001 |
| z |
5.679 |
0.001 |
-5.565 |
|
| Polar |
| 3z2-r2 | -11.130 |
| x2-y2 | 5.655 |
| xy | -0.005 |
| xz | 5.679 |
| yz | 0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.416 |
-0.000 |
0.248 |
| y |
-0.000 |
6.208 |
-0.001 |
| z |
0.248 |
-0.001 |
7.335 |
<r2> (average value of r
2) Å
2
| <r2> |
145.913 |
| (<r2>)1/2 |
12.079 |