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 |
3366 |
3034 |
25.46 |
|
|
|
2 |
A |
3297 |
2972 |
77.47 |
|
|
|
3 |
A |
3270 |
2948 |
61.96 |
|
|
|
4 |
A |
3243 |
2924 |
29.45 |
|
|
|
5 |
A |
1868 |
1684 |
180.60 |
|
|
|
6 |
A |
1666 |
1502 |
2.70 |
|
|
|
7 |
A |
1647 |
1484 |
0.87 |
|
|
|
8 |
A |
1619 |
1459 |
12.89 |
|
|
|
9 |
A |
1570 |
1416 |
17.49 |
|
|
|
10 |
A |
1497 |
1350 |
15.13 |
|
|
|
11 |
A |
1470 |
1325 |
1.65 |
|
|
|
12 |
A |
1357 |
1223 |
145.08 |
|
|
|
13 |
A |
1192 |
1074 |
0.26 |
|
|
|
14 |
A |
1093 |
985 |
93.99 |
|
|
|
15 |
A |
1047 |
944 |
13.06 |
|
|
|
16 |
A |
1010 |
911 |
44.48 |
|
|
|
17 |
A |
958 |
864 |
30.07 |
|
|
|
18 |
A |
817 |
736 |
12.16 |
|
|
|
19 |
A |
691 |
622 |
6.88 |
|
|
|
20 |
A |
357 |
321 |
8.65 |
|
|
|
21 |
A |
3366 |
3034 |
88.63 |
|
|
|
22 |
A |
3321 |
2994 |
20.79 |
|
|
|
23 |
A |
3321 |
2993 |
33.70 |
|
|
|
24 |
A |
1615 |
1456 |
13.84 |
|
|
|
25 |
A |
1356 |
1222 |
0.07 |
|
|
|
26 |
A |
1301 |
1173 |
3.75 |
|
|
|
27 |
A |
1222 |
1102 |
0.35 |
|
|
|
28 |
A |
1188 |
1071 |
4.78 |
|
|
|
29 |
A |
901 |
812 |
0.37 |
|
|
|
30 |
A |
635 |
572 |
13.93 |
|
|
|
31 |
A |
259 |
234 |
19.11 |
|
|
|
32 |
A |
154 |
138 |
1.39 |
|
|
|
33 |
A |
118 |
107 |
0.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25896.1 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 23342.7 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-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.197 |
|
|
|
2 |
C |
-0.001 |
|
|
|
3 |
C |
-0.147 |
|
|
|
4 |
N |
0.051 |
|
|
|
5 |
O |
-0.376 |
|
|
|
6 |
C |
-0.296 |
|
|
|
7 |
H |
0.144 |
|
|
|
8 |
H |
0.144 |
|
|
|
9 |
H |
0.140 |
|
|
|
10 |
H |
0.140 |
|
|
|
11 |
H |
0.125 |
|
|
|
12 |
H |
0.125 |
|
|
|
13 |
H |
0.148 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.750 |
-1.405 |
0.000 |
1.592 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-43.973 |
2.791 |
0.000 |
y |
2.791 |
-28.434 |
0.000 |
z |
0.000 |
0.000 |
-35.367 |
|
Traceless |
| x | y | z |
x |
-12.072 |
2.791 |
0.000 |
y |
2.791 |
11.235 |
0.000 |
z |
0.000 |
0.000 |
0.837 |
|
Polar |
3z2-r2 | 1.674 |
x2-y2 | -15.538 |
xy | 2.791 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.118 |
0.829 |
0.000 |
y |
0.829 |
8.072 |
0.000 |
z |
0.000 |
0.000 |
4.999 |
<r2> (average value of r
2) Å
2
<r2> |
125.491 |
(<r2>)1/2 |
11.202 |