Vibrational Frequencies calculated at B1B95/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 |
3158 |
0.26 |
|
|
|
| 2 |
A |
3259 |
3119 |
3.25 |
|
|
|
| 3 |
A |
3168 |
3032 |
6.61 |
|
|
|
| 4 |
A |
3130 |
2995 |
6.05 |
|
|
|
| 5 |
A |
3068 |
2937 |
11.50 |
|
|
|
| 6 |
A |
1668 |
1596 |
40.67 |
|
|
|
| 7 |
A |
1549 |
1482 |
48.70 |
|
|
|
| 8 |
A |
1489 |
1425 |
8.37 |
|
|
|
| 9 |
A |
1475 |
1412 |
7.78 |
|
|
|
| 10 |
A |
1413 |
1352 |
1.24 |
|
|
|
| 11 |
A |
1391 |
1332 |
8.46 |
|
|
|
| 12 |
A |
1286 |
1231 |
23.60 |
|
|
|
| 13 |
A |
1222 |
1169 |
8.76 |
|
|
|
| 14 |
A |
1064 |
1019 |
3.09 |
|
|
|
| 15 |
A |
1062 |
1016 |
3.06 |
|
|
|
| 16 |
A |
1033 |
989 |
12.78 |
|
|
|
| 17 |
A |
1020 |
976 |
1.97 |
|
|
|
| 18 |
A |
957 |
916 |
7.52 |
|
|
|
| 19 |
A |
929 |
889 |
16.32 |
|
|
|
| 20 |
A |
924 |
884 |
4.43 |
|
|
|
| 21 |
A |
813 |
778 |
38.25 |
|
|
|
| 22 |
A |
670 |
641 |
0.38 |
|
|
|
| 23 |
A |
659 |
631 |
1.28 |
|
|
|
| 24 |
A |
655 |
627 |
1.88 |
|
|
|
| 25 |
A |
334 |
320 |
2.09 |
|
|
|
| 26 |
A |
256 |
245 |
2.22 |
|
|
|
| 27 |
A |
106 |
101 |
0.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18948.1 cm
-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 18135.2 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 B1B95/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.345 |
|
|
|
| 2 |
H |
0.136 |
|
|
|
| 3 |
H |
0.125 |
|
|
|
| 4 |
H |
0.136 |
|
|
|
| 5 |
C |
0.199 |
|
|
|
| 6 |
O |
-0.100 |
|
|
|
| 7 |
N |
-0.086 |
|
|
|
| 8 |
C |
-0.089 |
|
|
|
| 9 |
H |
0.144 |
|
|
|
| 10 |
C |
-0.273 |
|
|
|
| 11 |
H |
0.154 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.933 |
2.497 |
-0.000 |
3.158 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.261 |
-3.560 |
0.000 |
| y |
-3.560 |
-35.255 |
0.000 |
| z |
0.000 |
0.000 |
-35.852 |
|
| Traceless |
| | x | y | z |
| x |
4.293 |
-3.560 |
0.000 |
| y |
-3.560 |
-1.699 |
0.000 |
| z |
0.000 |
0.000 |
-2.594 |
|
| Polar |
| 3z2-r2 | -5.189 |
| x2-y2 | 3.994 |
| xy | -3.560 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.077 |
-0.366 |
0.000 |
| y |
-0.366 |
7.840 |
0.000 |
| z |
0.000 |
0.000 |
5.053 |
<r2> (average value of r
2) Å
2
| <r2> |
133.950 |
| (<r2>)1/2 |
11.574 |