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 |
3939 |
3558 |
32.76 |
|
|
|
| 2 |
A |
3807 |
3439 |
38.11 |
|
|
|
| 3 |
A |
3295 |
2977 |
39.52 |
|
|
|
| 4 |
A |
3261 |
2946 |
57.72 |
|
|
|
| 5 |
A |
3230 |
2918 |
29.68 |
|
|
|
| 6 |
A |
3197 |
2889 |
25.07 |
|
|
|
| 7 |
A |
3187 |
2879 |
45.94 |
|
|
|
| 8 |
A |
1927 |
1741 |
423.06 |
|
|
|
| 9 |
A |
1791 |
1618 |
106.18 |
|
|
|
| 10 |
A |
1634 |
1476 |
10.56 |
|
|
|
| 11 |
A |
1624 |
1467 |
5.30 |
|
|
|
| 12 |
A |
1609 |
1453 |
3.12 |
|
|
|
| 13 |
A |
1560 |
1409 |
20.77 |
|
|
|
| 14 |
A |
1532 |
1384 |
44.78 |
|
|
|
| 15 |
A |
1397 |
1262 |
2.67 |
|
|
|
| 16 |
A |
1381 |
1247 |
156.23 |
|
|
|
| 17 |
A |
1224 |
1106 |
7.30 |
|
|
|
| 18 |
A |
1201 |
1085 |
1.80 |
|
|
|
| 19 |
A |
1144 |
1034 |
13.12 |
|
|
|
| 20 |
A |
1068 |
965 |
1.49 |
|
|
|
| 21 |
A |
878 |
793 |
11.60 |
|
|
|
| 22 |
A |
853 |
770 |
1.10 |
|
|
|
| 23 |
A |
688 |
622 |
10.80 |
|
|
|
| 24 |
A |
635 |
574 |
42.00 |
|
|
|
| 25 |
A |
530 |
478 |
10.64 |
|
|
|
| 26 |
A |
463 |
419 |
4.48 |
|
|
|
| 27 |
A |
358 |
324 |
280.45 |
|
|
|
| 28 |
A |
271 |
245 |
11.02 |
|
|
|
| 29 |
A |
229 |
207 |
0.10 |
|
|
|
| 30 |
A |
35 |
32 |
3.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23972.9 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 21657.1 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 |
H |
0.376 |
|
|
|
| 2 |
H |
0.372 |
|
|
|
| 3 |
N |
-0.691 |
|
|
|
| 4 |
O |
-0.446 |
|
|
|
| 5 |
C |
0.415 |
|
|
|
| 6 |
H |
0.178 |
|
|
|
| 7 |
H |
0.165 |
|
|
|
| 8 |
C |
-0.372 |
|
|
|
| 9 |
H |
0.166 |
|
|
|
| 10 |
H |
0.163 |
|
|
|
| 11 |
H |
0.185 |
|
|
|
| 12 |
C |
-0.511 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.649 |
-3.867 |
0.550 |
3.959 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.686 |
2.622 |
-0.841 |
| y |
2.622 |
-33.756 |
-0.861 |
| z |
-0.841 |
-0.861 |
-31.656 |
|
| Traceless |
| | x | y | z |
| x |
7.020 |
2.622 |
-0.841 |
| y |
2.622 |
-5.084 |
-0.861 |
| z |
-0.841 |
-0.861 |
-1.935 |
|
| Polar |
| 3z2-r2 | -3.871 |
| x2-y2 | 8.069 |
| xy | 2.622 |
| xz | -0.841 |
| yz | -0.861 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.762 |
0.245 |
0.097 |
| y |
0.245 |
6.528 |
0.027 |
| z |
0.097 |
0.027 |
4.912 |
<r2> (average value of r
2) Å
2
| <r2> |
107.117 |
| (<r2>)1/2 |
10.350 |