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 |
3451 |
3117 |
3.89 |
|
|
|
2 |
A |
3428 |
3097 |
0.64 |
|
|
|
3 |
A |
3304 |
2985 |
17.89 |
|
|
|
4 |
A |
3265 |
2950 |
30.14 |
|
|
|
5 |
A |
3202 |
2893 |
28.08 |
|
|
|
6 |
A |
1789 |
1616 |
43.21 |
|
|
|
7 |
A |
1628 |
1470 |
26.37 |
|
|
|
8 |
A |
1615 |
1459 |
1.68 |
|
|
|
9 |
A |
1614 |
1458 |
7.09 |
|
|
|
10 |
A |
1570 |
1418 |
56.86 |
|
|
|
11 |
A |
1531 |
1383 |
17.72 |
|
|
|
12 |
A |
1391 |
1257 |
6.52 |
|
|
|
13 |
A |
1260 |
1139 |
25.76 |
|
|
|
14 |
A |
1180 |
1066 |
7.32 |
|
|
|
15 |
A |
1161 |
1049 |
0.82 |
|
|
|
16 |
A |
1120 |
1012 |
4.49 |
|
|
|
17 |
A |
1058 |
956 |
51.76 |
|
|
|
18 |
A |
1041 |
940 |
3.46 |
|
|
|
19 |
A |
1021 |
923 |
1.46 |
|
|
|
20 |
A |
983 |
888 |
7.54 |
|
|
|
21 |
A |
869 |
785 |
64.40 |
|
|
|
22 |
A |
715 |
646 |
0.81 |
|
|
|
23 |
A |
693 |
626 |
9.59 |
|
|
|
24 |
A |
637 |
576 |
8.02 |
|
|
|
25 |
A |
353 |
319 |
7.14 |
|
|
|
26 |
A |
295 |
266 |
5.36 |
|
|
|
27 |
A |
136 |
123 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20154.6 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 18207.7 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-121G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.620 |
|
|
|
2 |
H |
0.180 |
|
|
|
3 |
H |
0.208 |
|
|
|
4 |
H |
0.180 |
|
|
|
5 |
C |
-0.150 |
|
|
|
6 |
O |
-0.218 |
|
|
|
7 |
N |
0.031 |
|
|
|
8 |
C |
0.016 |
|
|
|
9 |
C |
-0.129 |
|
|
|
10 |
H |
0.262 |
|
|
|
11 |
H |
0.240 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.605 |
3.258 |
0.001 |
3.314 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.251 |
2.436 |
0.000 |
y |
2.436 |
-36.997 |
-0.000 |
z |
0.000 |
-0.000 |
-36.585 |
|
Traceless |
| x | y | z |
x |
7.540 |
2.436 |
0.000 |
y |
2.436 |
-4.079 |
-0.000 |
z |
0.000 |
-0.000 |
-3.461 |
|
Polar |
3z2-r2 | -6.923 |
x2-y2 | 7.746 |
xy | 2.436 |
xz | 0.000 |
yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.944 |
-0.145 |
0.000 |
y |
-0.145 |
7.296 |
0.000 |
z |
0.000 |
0.000 |
4.754 |
<r2> (average value of r
2) Å
2
<r2> |
111.232 |
(<r2>)1/2 |
10.547 |