Vibrational Frequencies calculated at PBE1PBE/cc-pVTZ
| 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' |
3300 |
3171 |
0.16 |
113.42 |
0.13 |
0.23 |
| 2 |
A' |
3273 |
3145 |
0.09 |
54.94 |
0.58 |
0.74 |
| 3 |
A' |
3254 |
3127 |
0.92 |
89.22 |
0.37 |
0.54 |
| 4 |
A' |
1623 |
1560 |
9.75 |
1.64 |
0.10 |
0.19 |
| 5 |
A' |
1490 |
1432 |
31.40 |
32.01 |
0.23 |
0.38 |
| 6 |
A' |
1419 |
1363 |
7.46 |
2.25 |
0.18 |
0.30 |
| 7 |
A' |
1261 |
1212 |
7.52 |
13.53 |
0.15 |
0.26 |
| 8 |
A' |
1172 |
1127 |
18.13 |
1.64 |
0.64 |
0.78 |
| 9 |
A' |
1142 |
1098 |
9.07 |
11.67 |
0.14 |
0.25 |
| 10 |
A' |
1051 |
1010 |
5.35 |
3.23 |
0.62 |
0.76 |
| 11 |
A' |
950 |
913 |
30.87 |
4.43 |
0.15 |
0.26 |
| 12 |
A' |
933 |
896 |
6.04 |
3.31 |
0.61 |
0.76 |
| 13 |
A' |
928 |
892 |
4.05 |
1.23 |
0.75 |
0.86 |
| 14 |
A" |
925 |
889 |
5.56 |
0.86 |
0.75 |
0.86 |
| 15 |
A" |
890 |
855 |
0.12 |
0.12 |
0.75 |
0.86 |
| 16 |
A" |
791 |
760 |
59.57 |
0.17 |
0.75 |
0.86 |
| 17 |
A" |
662 |
637 |
1.56 |
0.28 |
0.75 |
0.86 |
| 18 |
A" |
619 |
595 |
14.64 |
0.64 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12840.9 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 12340.1 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 PBE1PBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.237 |
|
|
|
| 2 |
C |
-0.052 |
|
|
|
| 3 |
C |
0.036 |
|
|
|
| 4 |
N |
-0.078 |
|
|
|
| 5 |
O |
-0.084 |
|
|
|
| 6 |
H |
0.139 |
|
|
|
| 7 |
H |
0.132 |
|
|
|
| 8 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.449 |
1.504 |
0.000 |
2.874 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.225 |
-2.588 |
0.000 |
| y |
-2.588 |
-24.920 |
0.000 |
| z |
0.000 |
0.000 |
-29.948 |
|
| Traceless |
| | x | y | z |
| x |
-0.791 |
-2.588 |
0.000 |
| y |
-2.588 |
4.167 |
0.000 |
| z |
0.000 |
0.000 |
-3.376 |
|
| Polar |
| 3z2-r2 | -6.752 |
| x2-y2 | -3.305 |
| xy | -2.588 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.492 |
-0.194 |
0.000 |
| y |
-0.194 |
7.136 |
0.000 |
| z |
0.000 |
0.000 |
3.603 |
<r2> (average value of r
2) Å
2
| <r2> |
75.970 |
| (<r2>)1/2 |
8.716 |