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 |
3220 |
3184 |
0.61 |
|
|
|
| 2 |
A |
3197 |
3161 |
0.84 |
|
|
|
| 3 |
A |
3095 |
3060 |
1.25 |
|
|
|
| 4 |
A |
3063 |
3028 |
3.07 |
|
|
|
| 5 |
A |
2986 |
2952 |
8.86 |
|
|
|
| 6 |
A |
1592 |
1574 |
32.86 |
|
|
|
| 7 |
A |
1488 |
1471 |
7.85 |
|
|
|
| 8 |
A |
1463 |
1446 |
33.34 |
|
|
|
| 9 |
A |
1380 |
1365 |
10.24 |
|
|
|
| 10 |
A |
1374 |
1358 |
19.29 |
|
|
|
| 11 |
A |
1319 |
1304 |
5.73 |
|
|
|
| 12 |
A |
1257 |
1242 |
0.18 |
|
|
|
| 13 |
A |
1138 |
1125 |
13.24 |
|
|
|
| 14 |
A |
1037 |
1025 |
12.78 |
|
|
|
| 15 |
A |
1011 |
999 |
2.63 |
|
|
|
| 16 |
A |
998 |
987 |
3.13 |
|
|
|
| 17 |
A |
966 |
955 |
12.50 |
|
|
|
| 18 |
A |
931 |
921 |
0.22 |
|
|
|
| 19 |
A |
899 |
888 |
13.58 |
|
|
|
| 20 |
A |
830 |
821 |
0.62 |
|
|
|
| 21 |
A |
742 |
734 |
50.58 |
|
|
|
| 22 |
A |
666 |
658 |
3.83 |
|
|
|
| 23 |
A |
653 |
646 |
0.36 |
|
|
|
| 24 |
A |
616 |
609 |
3.97 |
|
|
|
| 25 |
A |
324 |
321 |
7.20 |
|
|
|
| 26 |
A |
267 |
264 |
6.00 |
|
|
|
| 27 |
A |
129 |
127 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18319.5 cm
-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 18112.4 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 LSDA/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.603 |
|
|
|
| 2 |
H |
-0.041 |
|
|
|
| 3 |
H |
-0.213 |
|
|
|
| 4 |
H |
-0.041 |
|
|
|
| 5 |
C |
0.318 |
|
|
|
| 6 |
O |
-0.405 |
|
|
|
| 7 |
N |
-0.113 |
|
|
|
| 8 |
C |
-0.270 |
|
|
|
| 9 |
C |
1.082 |
|
|
|
| 10 |
H |
-0.513 |
|
|
|
| 11 |
H |
-0.406 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.545 |
2.907 |
0.001 |
2.957 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.792 |
1.778 |
0.001 |
| y |
1.778 |
-36.984 |
-0.001 |
| z |
0.001 |
-0.001 |
-36.644 |
|
| Traceless |
| | x | y | z |
| x |
7.022 |
1.778 |
0.001 |
| y |
1.778 |
-3.766 |
-0.001 |
| z |
0.001 |
-0.001 |
-3.256 |
|
| Polar |
| 3z2-r2 | -6.512 |
| x2-y2 | 7.192 |
| xy | 1.778 |
| xz | 0.001 |
| yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.027 |
0.294 |
0.000 |
| y |
0.294 |
8.964 |
-0.001 |
| z |
0.000 |
-0.001 |
6.118 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |