Vibrational Frequencies calculated at PBEPBE/3-21G
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 |
3124 |
3096 |
0.20 |
|
|
|
2 |
A |
3124 |
3095 |
0.00 |
|
|
|
3 |
A |
3050 |
3023 |
32.46 |
|
|
|
4 |
A |
3049 |
3021 |
0.86 |
|
|
|
5 |
A |
2951 |
2924 |
64.56 |
|
|
|
6 |
A |
2947 |
2920 |
14.50 |
|
|
|
7 |
A |
1530 |
1516 |
16.66 |
|
|
|
8 |
A |
1514 |
1500 |
4.70 |
|
|
|
9 |
A |
1512 |
1498 |
26.73 |
|
|
|
10 |
A |
1493 |
1480 |
19.71 |
|
|
|
11 |
A |
1418 |
1405 |
10.37 |
|
|
|
12 |
A |
1410 |
1397 |
2.12 |
|
|
|
13 |
A |
1345 |
1333 |
138.12 |
|
|
|
14 |
A |
1237 |
1225 |
0.71 |
|
|
|
15 |
A |
1219 |
1208 |
2.09 |
|
|
|
16 |
A |
1146 |
1135 |
18.56 |
|
|
|
17 |
A |
1098 |
1088 |
5.07 |
|
|
|
18 |
A |
1064 |
1054 |
213.02 |
|
|
|
19 |
A |
1017 |
1008 |
0.08 |
|
|
|
20 |
A |
891 |
883 |
70.45 |
|
|
|
21 |
A |
747 |
740 |
14.97 |
|
|
|
22 |
A |
650 |
644 |
10.37 |
|
|
|
23 |
A |
550 |
545 |
9.41 |
|
|
|
24 |
A |
536 |
531 |
1.33 |
|
|
|
25 |
A |
377 |
374 |
6.29 |
|
|
|
26 |
A |
358 |
354 |
4.72 |
|
|
|
27 |
A |
180 |
179 |
14.97 |
|
|
|
28 |
A |
149 |
148 |
0.00 |
|
|
|
29 |
A |
82 |
81 |
0.61 |
|
|
|
30 |
A |
56 |
55 |
0.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19911.3 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 19730.1 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 PBEPBE/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.274 |
|
|
|
2 |
O |
-0.274 |
|
|
|
3 |
H |
0.217 |
|
|
|
4 |
H |
0.231 |
|
|
|
5 |
H |
0.264 |
|
|
|
6 |
C |
-0.449 |
|
|
|
7 |
H |
0.217 |
|
|
|
8 |
H |
0.264 |
|
|
|
9 |
H |
0.231 |
|
|
|
10 |
C |
-0.449 |
|
|
|
11 |
N |
0.353 |
|
|
|
12 |
N |
-0.331 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.938 |
0.000 |
0.363 |
3.955 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-36.414 |
-0.001 |
0.449 |
y |
-0.001 |
-35.003 |
0.001 |
z |
0.449 |
0.001 |
-35.173 |
|
Traceless |
| x | y | z |
x |
-1.326 |
-0.001 |
0.449 |
y |
-0.001 |
0.790 |
0.001 |
z |
0.449 |
0.001 |
0.536 |
|
Polar |
3z2-r2 | 1.071 |
x2-y2 | -1.411 |
xy | -0.001 |
xz | 0.449 |
yz | 0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.909 |
0.000 |
-0.099 |
y |
0.000 |
7.254 |
-0.000 |
z |
-0.099 |
-0.000 |
3.844 |
<r2> (average value of r
2) Å
2
<r2> |
155.893 |
(<r2>)1/2 |
12.486 |