Vibrational Frequencies calculated at HF/STO-3G
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' |
3900 |
3185 |
4.91 |
50.72 |
0.12 |
0.21 |
2 |
A' |
3709 |
3028 |
6.88 |
30.58 |
0.68 |
0.81 |
3 |
A' |
3539 |
2890 |
7.48 |
38.63 |
0.04 |
0.07 |
4 |
A' |
2023 |
1652 |
6.16 |
11.16 |
0.73 |
0.84 |
5 |
A' |
1822 |
1488 |
4.70 |
17.96 |
0.75 |
0.86 |
6 |
A' |
1749 |
1428 |
3.67 |
3.31 |
0.73 |
0.84 |
7 |
A' |
1387 |
1133 |
21.84 |
2.74 |
0.67 |
0.80 |
8 |
A' |
1261 |
1029 |
1.41 |
11.28 |
0.34 |
0.51 |
9 |
A' |
1056 |
862 |
77.62 |
3.99 |
0.61 |
0.76 |
10 |
A" |
4085 |
3336 |
4.92 |
31.34 |
0.75 |
0.86 |
11 |
A" |
3743 |
3056 |
0.75 |
29.55 |
0.75 |
0.86 |
12 |
A" |
1835 |
1498 |
0.55 |
16.97 |
0.75 |
0.86 |
13 |
A" |
1611 |
1316 |
0.85 |
9.80 |
0.75 |
0.86 |
14 |
A" |
1118 |
913 |
0.39 |
0.52 |
0.75 |
0.86 |
15 |
A" |
356 |
291 |
40.29 |
2.37 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16596.8 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 13551.3 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.098 |
|
|
|
2 |
N |
-0.376 |
|
|
|
3 |
H |
0.048 |
|
|
|
4 |
H |
0.067 |
|
|
|
5 |
H |
0.067 |
|
|
|
6 |
H |
0.146 |
|
|
|
7 |
H |
0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.516 |
0.562 |
0.000 |
1.616 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-13.432 |
1.868 |
0.000 |
y |
1.868 |
-13.567 |
0.000 |
z |
0.000 |
0.000 |
-12.115 |
|
Traceless |
| x | y | z |
x |
-0.591 |
1.868 |
0.000 |
y |
1.868 |
-0.794 |
0.000 |
z |
0.000 |
0.000 |
1.384 |
|
Polar |
3z2-r2 | 2.768 |
x2-y2 | 0.135 |
xy | 1.868 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.103 |
0.262 |
0.000 |
y |
0.262 |
1.546 |
0.000 |
z |
0.000 |
0.000 |
1.590 |
<r2> (average value of r
2) Å
2
<r2> |
26.325 |
(<r2>)1/2 |
5.131 |