Vibrational Frequencies calculated at PBEPBE/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' |
3098 |
3080 |
11.56 |
|
|
|
| 2 |
A' |
3091 |
3073 |
0.94 |
|
|
|
| 3 |
A' |
3066 |
3048 |
6.30 |
|
|
|
| 4 |
A' |
2962 |
2944 |
11.16 |
|
|
|
| 5 |
A' |
2248 |
2235 |
15.35 |
|
|
|
| 6 |
A' |
1658 |
1649 |
22.43 |
|
|
|
| 7 |
A' |
1403 |
1395 |
17.94 |
|
|
|
| 8 |
A' |
1338 |
1330 |
2.04 |
|
|
|
| 9 |
A' |
1273 |
1266 |
0.26 |
|
|
|
| 10 |
A' |
1243 |
1235 |
1.23 |
|
|
|
| 11 |
A' |
1104 |
1098 |
0.62 |
|
|
|
| 12 |
A' |
1030 |
1024 |
8.31 |
|
|
|
| 13 |
A' |
882 |
876 |
10.71 |
|
|
|
| 14 |
A' |
546 |
542 |
0.03 |
|
|
|
| 15 |
A' |
384 |
381 |
1.35 |
|
|
|
| 16 |
A' |
169 |
168 |
2.70 |
|
|
|
| 17 |
A" |
3022 |
3005 |
6.04 |
|
|
|
| 18 |
A" |
1393 |
1384 |
8.56 |
|
|
|
| 19 |
A" |
1010 |
1004 |
0.11 |
|
|
|
| 20 |
A" |
947 |
941 |
32.74 |
|
|
|
| 21 |
A" |
770 |
766 |
0.64 |
|
|
|
| 22 |
A" |
484 |
481 |
3.29 |
|
|
|
| 23 |
A" |
201 |
200 |
2.11 |
|
|
|
| 24 |
A" |
168 |
167 |
0.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16743.8 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 16646.6 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.041 |
|
|
|
| 2 |
H |
0.065 |
|
|
|
| 3 |
H |
0.065 |
|
|
|
| 4 |
C |
-0.019 |
|
|
|
| 5 |
H |
0.018 |
|
|
|
| 6 |
C |
-0.042 |
|
|
|
| 7 |
H |
0.034 |
|
|
|
| 8 |
C |
0.002 |
|
|
|
| 9 |
N |
-0.118 |
|
|
|
| 10 |
C |
-0.047 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.397 |
-0.677 |
0.000 |
4.449 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.021 |
0.751 |
0.000 |
| y |
0.751 |
-27.282 |
0.000 |
| z |
0.000 |
0.000 |
-30.629 |
|
| Traceless |
| | x | y | z |
| x |
-8.065 |
0.751 |
0.000 |
| y |
0.751 |
6.543 |
0.000 |
| z |
0.000 |
0.000 |
1.522 |
|
| Polar |
| 3z2-r2 | 3.044 |
| x2-y2 | -9.739 |
| xy | 0.751 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.660 |
-1.855 |
0.000 |
| y |
-1.855 |
6.678 |
0.000 |
| z |
0.000 |
0.000 |
4.042 |
<r2> (average value of r
2) Å
2
| <r2> |
153.384 |
| (<r2>)1/2 |
12.385 |