Vibrational Frequencies calculated at HF/6-31G*
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' |
4052 |
3641 |
110.13 |
|
|
|
2 |
A' |
3740 |
3360 |
2.99 |
|
|
|
3 |
A' |
3237 |
2909 |
19.87 |
|
|
|
4 |
A' |
2035 |
1828 |
385.93 |
|
|
|
5 |
A' |
1851 |
1663 |
25.40 |
|
|
|
6 |
A' |
1610 |
1447 |
9.20 |
|
|
|
7 |
A' |
1570 |
1411 |
36.42 |
|
|
|
8 |
A' |
1447 |
1300 |
19.39 |
|
|
|
9 |
A' |
1309 |
1176 |
298.91 |
|
|
|
10 |
A' |
1232 |
1107 |
40.01 |
|
|
|
11 |
A' |
1044 |
938 |
198.00 |
|
|
|
12 |
A' |
909 |
817 |
80.57 |
|
|
|
13 |
A' |
698 |
627 |
15.68 |
|
|
|
14 |
A' |
504 |
453 |
34.13 |
|
|
|
15 |
A' |
281 |
253 |
10.82 |
|
|
|
16 |
A" |
3820 |
3433 |
5.03 |
|
|
|
17 |
A" |
3276 |
2943 |
15.52 |
|
|
|
18 |
A" |
1515 |
1361 |
0.02 |
|
|
|
19 |
A" |
1297 |
1165 |
2.11 |
|
|
|
20 |
A" |
1008 |
906 |
6.63 |
|
|
|
21 |
A" |
708 |
636 |
137.95 |
|
|
|
22 |
A" |
552 |
496 |
38.53 |
|
|
|
23 |
A" |
261 |
234 |
60.26 |
|
|
|
24 |
A" |
83 |
75 |
5.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19020.5 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 17089.9 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/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.714 |
|
|
|
2 |
O |
-0.559 |
|
|
|
3 |
O |
-0.694 |
|
|
|
4 |
C |
-0.229 |
|
|
|
5 |
N |
-0.817 |
|
|
|
6 |
H |
0.467 |
|
|
|
7 |
H |
0.210 |
|
|
|
8 |
H |
0.210 |
|
|
|
9 |
H |
0.349 |
|
|
|
10 |
H |
0.349 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.851 |
1.025 |
0.000 |
1.332 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.650 |
-2.706 |
-0.005 |
y |
-2.706 |
-29.966 |
0.006 |
z |
-0.005 |
0.006 |
-26.860 |
|
Traceless |
| x | y | z |
x |
-4.237 |
-2.706 |
-0.005 |
y |
-2.706 |
-0.211 |
0.006 |
z |
-0.005 |
0.006 |
4.448 |
|
Polar |
3z2-r2 | 8.897 |
x2-y2 | -2.684 |
xy | -2.706 |
xz | -0.005 |
yz | 0.006 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.977 |
-0.240 |
0.000 |
y |
-0.240 |
4.737 |
0.000 |
z |
0.000 |
0.000 |
3.555 |
<r2> (average value of r
2) Å
2
<r2> |
116.237 |
(<r2>)1/2 |
10.781 |