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' |
3795 |
3624 |
50.42 |
|
|
|
2 |
A' |
3536 |
3376 |
0.95 |
|
|
|
3 |
A' |
3074 |
2935 |
16.17 |
|
|
|
4 |
A' |
1876 |
1791 |
266.04 |
|
|
|
5 |
A' |
1683 |
1607 |
21.07 |
|
|
|
6 |
A' |
1461 |
1395 |
12.58 |
|
|
|
7 |
A' |
1426 |
1362 |
41.81 |
|
|
|
8 |
A' |
1318 |
1259 |
13.89 |
|
|
|
9 |
A' |
1190 |
1136 |
136.59 |
|
|
|
10 |
A' |
1162 |
1110 |
129.59 |
|
|
|
11 |
A' |
949 |
906 |
149.56 |
|
|
|
12 |
A' |
841 |
803 |
90.57 |
|
|
|
13 |
A' |
640 |
611 |
8.87 |
|
|
|
14 |
A' |
465 |
444 |
36.00 |
|
|
|
15 |
A' |
257 |
245 |
10.19 |
|
|
|
16 |
A" |
3615 |
3452 |
2.30 |
|
|
|
17 |
A" |
3117 |
2976 |
7.64 |
|
|
|
18 |
A" |
1388 |
1325 |
0.37 |
|
|
|
19 |
A" |
1179 |
1126 |
1.01 |
|
|
|
20 |
A" |
923 |
882 |
4.29 |
|
|
|
21 |
A" |
679 |
648 |
104.94 |
|
|
|
22 |
A" |
510 |
487 |
32.64 |
|
|
|
23 |
A" |
229 |
219 |
50.95 |
|
|
|
24 |
A" |
63 |
60 |
6.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17688.4 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 16888.8 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 |
0.533 |
|
|
|
2 |
O |
-0.462 |
|
|
|
3 |
O |
-0.484 |
|
|
|
4 |
C |
-0.178 |
|
|
|
5 |
N |
-0.592 |
|
|
|
6 |
H |
0.334 |
|
|
|
7 |
H |
0.164 |
|
|
|
8 |
H |
0.164 |
|
|
|
9 |
H |
0.261 |
|
|
|
10 |
H |
0.261 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.689 |
1.099 |
0.000 |
1.297 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.637 |
-2.367 |
0.000 |
y |
-2.367 |
-29.284 |
0.000 |
z |
0.000 |
0.000 |
-26.787 |
|
Traceless |
| x | y | z |
x |
-3.601 |
-2.367 |
0.000 |
y |
-2.367 |
-0.072 |
0.000 |
z |
0.000 |
0.000 |
3.673 |
|
Polar |
3z2-r2 | 7.347 |
x2-y2 | -2.352 |
xy | -2.367 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.415 |
-0.315 |
0.000 |
y |
-0.315 |
5.522 |
0.000 |
z |
0.000 |
0.000 |
3.760 |
<r2> (average value of r
2) Å
2
<r2> |
116.468 |
(<r2>)1/2 |
10.792 |