Vibrational Frequencies calculated at B2PLYP/aug-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' |
3144 |
3021 |
15.89 |
65.99 |
0.70 |
0.82 |
| 2 |
A' |
3072 |
2952 |
8.62 |
65.05 |
0.11 |
0.19 |
| 3 |
A' |
3067 |
2948 |
13.04 |
235.07 |
0.00 |
0.01 |
| 4 |
A' |
2286 |
2197 |
4.29 |
82.24 |
0.15 |
0.27 |
| 5 |
A' |
1520 |
1461 |
5.11 |
2.60 |
0.73 |
0.84 |
| 6 |
A' |
1489 |
1431 |
5.07 |
7.83 |
0.69 |
0.82 |
| 7 |
A' |
1430 |
1374 |
1.18 |
0.48 |
0.43 |
0.60 |
| 8 |
A' |
1359 |
1306 |
3.53 |
2.77 |
0.39 |
0.56 |
| 9 |
A' |
1102 |
1059 |
3.34 |
5.02 |
0.11 |
0.20 |
| 10 |
A' |
1024 |
984 |
0.34 |
4.96 |
0.39 |
0.56 |
| 11 |
A' |
844 |
811 |
0.17 |
6.45 |
0.07 |
0.12 |
| 12 |
A' |
544 |
523 |
0.71 |
1.40 |
0.14 |
0.24 |
| 13 |
A' |
210 |
202 |
4.38 |
1.93 |
0.71 |
0.83 |
| 14 |
A" |
3148 |
3026 |
14.76 |
21.63 |
0.75 |
0.86 |
| 15 |
A" |
3107 |
2986 |
0.43 |
81.60 |
0.75 |
0.86 |
| 16 |
A" |
1513 |
1454 |
7.23 |
4.89 |
0.75 |
0.86 |
| 17 |
A" |
1302 |
1252 |
0.00 |
1.90 |
0.75 |
0.86 |
| 18 |
A" |
1125 |
1081 |
0.42 |
0.10 |
0.75 |
0.86 |
| 19 |
A" |
795 |
764 |
2.86 |
0.36 |
0.75 |
0.86 |
| 20 |
A" |
385 |
370 |
0.44 |
1.20 |
0.75 |
0.86 |
| 21 |
A" |
222 |
213 |
1.11 |
0.31 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16345.8 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 15708.3 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 B2PLYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.787 |
|
|
|
| 2 |
C |
-0.108 |
|
|
|
| 3 |
C |
0.117 |
|
|
|
| 4 |
N |
-0.462 |
|
|
|
| 5 |
H |
0.247 |
|
|
|
| 6 |
H |
0.255 |
|
|
|
| 7 |
H |
0.255 |
|
|
|
| 8 |
H |
0.241 |
|
|
|
| 9 |
H |
0.241 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.330 |
3.383 |
0.000 |
4.108 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.628 |
-3.861 |
-0.006 |
| y |
-3.861 |
-28.111 |
-0.003 |
| z |
-0.006 |
-0.003 |
-24.174 |
|
| Traceless |
| | x | y | z |
| x |
-1.485 |
-3.861 |
-0.006 |
| y |
-3.861 |
-2.211 |
-0.003 |
| z |
-0.006 |
-0.003 |
3.696 |
|
| Polar |
| 3z2-r2 | 7.392 |
| x2-y2 | 0.484 |
| xy | -3.861 |
| xz | -0.006 |
| yz | -0.003 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.606 |
1.141 |
0.000 |
| y |
1.141 |
6.780 |
-0.000 |
| z |
0.000 |
-0.000 |
5.106 |
<r2> (average value of r
2) Å
2
| <r2> |
88.203 |
| (<r2>)1/2 |
9.392 |