Vibrational Frequencies calculated at PBE1PBE/cc-pVDZ
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' |
3829 |
3681 |
43.27 |
58.26 |
0.30 |
0.46 |
2 |
A' |
3439 |
3307 |
2.17 |
109.91 |
0.11 |
0.20 |
3 |
A' |
1671 |
1607 |
11.80 |
9.13 |
0.57 |
0.73 |
4 |
A' |
1417 |
1363 |
23.71 |
3.54 |
0.74 |
0.85 |
5 |
A' |
1168 |
1123 |
124.56 |
2.37 |
0.75 |
0.85 |
6 |
A' |
982 |
944 |
12.16 |
10.96 |
0.18 |
0.31 |
7 |
A" |
3520 |
3384 |
0.16 |
64.64 |
0.75 |
0.86 |
8 |
A" |
1348 |
1296 |
0.01 |
7.56 |
0.75 |
0.86 |
9 |
A" |
399 |
384 |
171.77 |
4.25 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8885.8 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 8543.7 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 PBE1PBE/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.108 |
|
|
|
2 |
O |
-0.286 |
|
|
|
3 |
H |
0.174 |
|
|
|
4 |
H |
0.110 |
|
|
|
5 |
H |
0.110 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.107 |
0.542 |
0.000 |
0.552 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-10.644 |
3.651 |
0.000 |
y |
3.651 |
-12.288 |
0.000 |
z |
0.000 |
0.000 |
-11.282 |
|
Traceless |
| x | y | z |
x |
1.141 |
3.651 |
0.000 |
y |
3.651 |
-1.325 |
0.000 |
z |
0.000 |
0.000 |
0.184 |
|
Polar |
3z2-r2 | 0.367 |
x2-y2 | 1.644 |
xy | 3.651 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.698 |
0.448 |
0.000 |
y |
0.448 |
2.217 |
0.000 |
z |
0.000 |
0.000 |
1.587 |
<r2> (average value of r
2) Å
2
<r2> |
20.263 |
(<r2>)1/2 |
4.501 |