Vibrational Frequencies calculated at B3PW91/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' |
3767 |
3623 |
55.61 |
|
|
|
2 |
A' |
3519 |
3384 |
1.70 |
|
|
|
3 |
A' |
3046 |
2929 |
17.69 |
|
|
|
4 |
A' |
1836 |
1766 |
283.73 |
|
|
|
5 |
A' |
1673 |
1608 |
18.97 |
|
|
|
6 |
A' |
1449 |
1393 |
16.00 |
|
|
|
7 |
A' |
1404 |
1350 |
25.69 |
|
|
|
8 |
A' |
1311 |
1260 |
12.09 |
|
|
|
9 |
A' |
1173 |
1128 |
86.86 |
|
|
|
10 |
A' |
1139 |
1096 |
198.38 |
|
|
|
11 |
A' |
927 |
891 |
124.17 |
|
|
|
12 |
A' |
829 |
797 |
92.96 |
|
|
|
13 |
A' |
640 |
615 |
6.48 |
|
|
|
14 |
A' |
465 |
448 |
29.98 |
|
|
|
15 |
A' |
257 |
248 |
9.78 |
|
|
|
16 |
A" |
3591 |
3453 |
4.28 |
|
|
|
17 |
A" |
3081 |
2963 |
6.19 |
|
|
|
18 |
A" |
1384 |
1331 |
0.07 |
|
|
|
19 |
A" |
1184 |
1138 |
1.26 |
|
|
|
20 |
A" |
918 |
883 |
4.01 |
|
|
|
21 |
A" |
662 |
636 |
88.51 |
|
|
|
22 |
A" |
510 |
491 |
30.39 |
|
|
|
23 |
A" |
214 |
206 |
42.76 |
|
|
|
24 |
A" |
62 |
60 |
5.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17520.0 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 16847.2 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 B3PW91/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.268 |
|
|
|
2 |
O |
-0.310 |
|
|
|
3 |
O |
-0.251 |
|
|
|
4 |
C |
-0.119 |
|
|
|
5 |
N |
-0.292 |
|
|
|
6 |
H |
0.213 |
|
|
|
7 |
H |
0.113 |
|
|
|
8 |
H |
0.113 |
|
|
|
9 |
H |
0.132 |
|
|
|
10 |
H |
0.132 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.835 |
0.809 |
0.000 |
1.162 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.160 |
-2.661 |
0.000 |
y |
-2.661 |
-29.415 |
0.000 |
z |
0.000 |
0.000 |
-27.104 |
|
Traceless |
| x | y | z |
x |
-3.900 |
-2.661 |
0.000 |
y |
-2.661 |
0.217 |
0.000 |
z |
0.000 |
0.000 |
3.683 |
|
Polar |
3z2-r2 | 7.366 |
x2-y2 | -2.744 |
xy | -2.661 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |