Vibrational Frequencies calculated at B1B95/6-31G
| 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 |
3342 |
3187 |
0.23 |
|
|
|
| 2 |
A |
3313 |
3160 |
1.93 |
|
|
|
| 3 |
A |
3186 |
3038 |
7.29 |
|
|
|
| 4 |
A |
3152 |
3006 |
6.49 |
|
|
|
| 5 |
A |
3078 |
2936 |
9.93 |
|
|
|
| 6 |
A |
1668 |
1591 |
41.46 |
|
|
|
| 7 |
A |
1527 |
1456 |
16.90 |
|
|
|
| 8 |
A |
1521 |
1451 |
28.74 |
|
|
|
| 9 |
A |
1517 |
1447 |
11.99 |
|
|
|
| 10 |
A |
1463 |
1395 |
2.76 |
|
|
|
| 11 |
A |
1375 |
1312 |
7.08 |
|
|
|
| 12 |
A |
1264 |
1205 |
20.97 |
|
|
|
| 13 |
A |
1242 |
1184 |
13.92 |
|
|
|
| 14 |
A |
1105 |
1054 |
8.29 |
|
|
|
| 15 |
A |
1082 |
1032 |
5.51 |
|
|
|
| 16 |
A |
1043 |
994 |
3.46 |
|
|
|
| 17 |
A |
982 |
936 |
5.64 |
|
|
|
| 18 |
A |
939 |
896 |
4.28 |
|
|
|
| 19 |
A |
937 |
894 |
5.90 |
|
|
|
| 20 |
A |
842 |
803 |
45.59 |
|
|
|
| 21 |
A |
814 |
776 |
13.48 |
|
|
|
| 22 |
A |
664 |
634 |
0.34 |
|
|
|
| 23 |
A |
653 |
623 |
0.88 |
|
|
|
| 24 |
A |
622 |
593 |
1.31 |
|
|
|
| 25 |
A |
331 |
316 |
3.05 |
|
|
|
| 26 |
A |
252 |
241 |
3.36 |
|
|
|
| 27 |
A |
95 |
91 |
1.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19004.6 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 18124.7 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.493 |
|
|
|
| 2 |
H |
0.201 |
|
|
|
| 3 |
H |
0.180 |
|
|
|
| 4 |
H |
0.201 |
|
|
|
| 5 |
C |
0.290 |
|
|
|
| 6 |
O |
-0.430 |
|
|
|
| 7 |
N |
-0.125 |
|
|
|
| 8 |
C |
-0.024 |
|
|
|
| 9 |
H |
0.205 |
|
|
|
| 10 |
C |
-0.187 |
|
|
|
| 11 |
H |
0.181 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.035 |
3.172 |
0.000 |
3.768 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.738 |
-3.993 |
0.000 |
| y |
-3.993 |
-36.134 |
0.000 |
| z |
0.000 |
0.000 |
-35.933 |
|
| Traceless |
| | x | y | z |
| x |
5.295 |
-3.993 |
0.000 |
| y |
-3.993 |
-2.798 |
0.000 |
| z |
0.000 |
0.000 |
-2.497 |
|
| Polar |
| 3z2-r2 | -4.994 |
| x2-y2 | 5.396 |
| xy | -3.993 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.249 |
-0.392 |
0.000 |
| y |
-0.392 |
7.148 |
0.000 |
| z |
0.000 |
0.000 |
3.597 |
<r2> (average value of r
2) Å
2
| <r2> |
137.660 |
| (<r2>)1/2 |
11.733 |