Vibrational Frequencies calculated at LSDA/aug-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 |
3217 |
3181 |
1.26 |
|
|
|
| 2 |
A |
3177 |
3142 |
0.13 |
|
|
|
| 3 |
A |
3099 |
3064 |
1.52 |
|
|
|
| 4 |
A |
3057 |
3022 |
1.29 |
|
|
|
| 5 |
A |
2983 |
2950 |
6.98 |
|
|
|
| 6 |
A |
1629 |
1611 |
45.97 |
|
|
|
| 7 |
A |
1506 |
1489 |
36.64 |
|
|
|
| 8 |
A |
1397 |
1381 |
6.81 |
|
|
|
| 9 |
A |
1372 |
1356 |
10.58 |
|
|
|
| 10 |
A |
1342 |
1327 |
6.10 |
|
|
|
| 11 |
A |
1328 |
1313 |
6.62 |
|
|
|
| 12 |
A |
1261 |
1247 |
16.53 |
|
|
|
| 13 |
A |
1162 |
1149 |
12.55 |
|
|
|
| 14 |
A |
1020 |
1009 |
1.34 |
|
|
|
| 15 |
A |
1004 |
993 |
9.66 |
|
|
|
| 16 |
A |
995 |
984 |
3.61 |
|
|
|
| 17 |
A |
982 |
971 |
13.00 |
|
|
|
| 18 |
A |
925 |
915 |
1.67 |
|
|
|
| 19 |
A |
900 |
890 |
12.97 |
|
|
|
| 20 |
A |
855 |
846 |
6.16 |
|
|
|
| 21 |
A |
757 |
748 |
42.14 |
|
|
|
| 22 |
A |
665 |
657 |
0.20 |
|
|
|
| 23 |
A |
644 |
636 |
2.52 |
|
|
|
| 24 |
A |
636 |
629 |
0.14 |
|
|
|
| 25 |
A |
325 |
322 |
2.35 |
|
|
|
| 26 |
A |
246 |
244 |
2.55 |
|
|
|
| 27 |
A |
87 |
86 |
0.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18285.7 cm
-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 18079.0 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 LSDA/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.580 |
|
|
|
| 2 |
H |
-0.074 |
|
|
|
| 3 |
H |
-0.140 |
|
|
|
| 4 |
H |
-0.074 |
|
|
|
| 5 |
C |
-0.122 |
|
|
|
| 6 |
O |
-0.426 |
|
|
|
| 7 |
N |
-0.198 |
|
|
|
| 8 |
C |
0.229 |
|
|
|
| 9 |
H |
-0.366 |
|
|
|
| 10 |
C |
1.120 |
|
|
|
| 11 |
H |
-0.529 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.090 |
2.580 |
0.000 |
3.321 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.822 |
-3.734 |
0.000 |
| y |
-3.734 |
-35.988 |
-0.000 |
| z |
0.000 |
-0.000 |
-36.580 |
|
| Traceless |
| | x | y | z |
| x |
4.462 |
-3.734 |
0.000 |
| y |
-3.734 |
-1.787 |
-0.000 |
| z |
0.000 |
-0.000 |
-2.675 |
|
| Polar |
| 3z2-r2 | -5.350 |
| x2-y2 | 4.166 |
| xy | -3.734 |
| xz | 0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.378 |
-0.234 |
0.001 |
| y |
-0.234 |
8.818 |
0.001 |
| z |
0.001 |
0.001 |
6.122 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |