Vibrational Frequencies calculated at B3PW91/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' |
3261 |
3146 |
2.17 |
|
|
|
| 2 |
A' |
3183 |
3071 |
0.32 |
|
|
|
| 3 |
A' |
3156 |
3046 |
2.49 |
|
|
|
| 4 |
A' |
2362 |
2279 |
32.07 |
|
|
|
| 5 |
A' |
1486 |
1434 |
0.53 |
|
|
|
| 6 |
A' |
1373 |
1325 |
0.53 |
|
|
|
| 7 |
A' |
1222 |
1179 |
0.68 |
|
|
|
| 8 |
A' |
1129 |
1089 |
0.64 |
|
|
|
| 9 |
A' |
1056 |
1019 |
3.83 |
|
|
|
| 10 |
A' |
979 |
945 |
23.81 |
|
|
|
| 11 |
A' |
813 |
784 |
2.40 |
|
|
|
| 12 |
A' |
760 |
733 |
3.47 |
|
|
|
| 13 |
A' |
531 |
512 |
0.74 |
|
|
|
| 14 |
A' |
213 |
205 |
3.20 |
|
|
|
| 15 |
A" |
3248 |
3134 |
0.31 |
|
|
|
| 16 |
A" |
3152 |
3041 |
7.04 |
|
|
|
| 17 |
A" |
1434 |
1384 |
4.15 |
|
|
|
| 18 |
A" |
1185 |
1143 |
0.65 |
|
|
|
| 19 |
A" |
1095 |
1057 |
1.96 |
|
|
|
| 20 |
A" |
1067 |
1030 |
6.63 |
|
|
|
| 21 |
A" |
916 |
884 |
1.24 |
|
|
|
| 22 |
A" |
824 |
795 |
8.12 |
|
|
|
| 23 |
A" |
552 |
532 |
0.40 |
|
|
|
| 24 |
A" |
215 |
208 |
2.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17603.5 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 16987.4 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 B3PW91/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.065 |
|
|
|
| 2 |
H |
0.065 |
|
|
|
| 3 |
H |
0.073 |
|
|
|
| 4 |
H |
0.073 |
|
|
|
| 5 |
H |
0.069 |
|
|
|
| 6 |
C |
-0.131 |
|
|
|
| 7 |
N |
-0.145 |
|
|
|
| 8 |
C |
-0.008 |
|
|
|
| 9 |
C |
-0.030 |
|
|
|
| 10 |
C |
-0.030 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.478 |
2.194 |
0.000 |
4.112 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.478 |
3.327 |
0.000 |
| y |
3.327 |
-28.981 |
0.000 |
| z |
0.000 |
0.000 |
-28.981 |
|
| Traceless |
| | x | y | z |
| x |
-6.496 |
3.327 |
0.000 |
| y |
3.327 |
3.248 |
0.000 |
| z |
0.000 |
0.000 |
3.248 |
|
| Polar |
| 3z2-r2 | 6.496 |
| x2-y2 | -6.496 |
| xy | 3.327 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
114.291 |
| (<r2>)1/2 |
10.691 |