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 |
3776 |
3614 |
58.29 |
|
|
|
| 2 |
A |
3596 |
3442 |
4.17 |
|
|
|
| 3 |
A |
3524 |
3373 |
1.70 |
|
|
|
| 4 |
A |
3096 |
2964 |
6.31 |
|
|
|
| 5 |
A |
3061 |
2929 |
17.64 |
|
|
|
| 6 |
A |
1849 |
1770 |
284.44 |
|
|
|
| 7 |
A |
1674 |
1602 |
18.84 |
|
|
|
| 8 |
A |
1451 |
1389 |
15.05 |
|
|
|
| 9 |
A |
1408 |
1348 |
31.83 |
|
|
|
| 10 |
A |
1384 |
1324 |
0.10 |
|
|
|
| 11 |
A |
1309 |
1253 |
14.91 |
|
|
|
| 12 |
A |
1181 |
1131 |
2.01 |
|
|
|
| 13 |
A |
1175 |
1125 |
92.68 |
|
|
|
| 14 |
A |
1145 |
1096 |
185.92 |
|
|
|
| 15 |
A |
932 |
892 |
119.03 |
|
|
|
| 16 |
A |
916 |
877 |
4.05 |
|
|
|
| 17 |
A |
833 |
798 |
94.45 |
|
|
|
| 18 |
A |
659 |
631 |
88.05 |
|
|
|
| 19 |
A |
639 |
611 |
7.14 |
|
|
|
| 20 |
A |
508 |
486 |
31.41 |
|
|
|
| 21 |
A |
463 |
443 |
32.21 |
|
|
|
| 22 |
A |
253 |
242 |
10.32 |
|
|
|
| 23 |
A |
197 |
189 |
40.52 |
|
|
|
| 24 |
A |
68 |
65 |
8.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17549.1 cm
-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 16796.2 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 |
0.263 |
|
|
|
| 2 |
O |
-0.307 |
|
|
|
| 3 |
O |
-0.255 |
|
|
|
| 4 |
C |
-0.183 |
|
|
|
| 5 |
N |
-0.327 |
|
|
|
| 6 |
H |
0.225 |
|
|
|
| 7 |
H |
0.140 |
|
|
|
| 8 |
H |
0.140 |
|
|
|
| 9 |
H |
0.152 |
|
|
|
| 10 |
H |
0.152 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.008 |
-0.648 |
-0.007 |
1.198 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.595 |
1.760 |
-0.021 |
| y |
1.760 |
-33.009 |
0.002 |
| z |
-0.021 |
0.002 |
-27.119 |
|
| Traceless |
| | x | y | z |
| x |
1.469 |
1.760 |
-0.021 |
| y |
1.760 |
-5.152 |
0.002 |
| z |
-0.021 |
0.002 |
3.683 |
|
| Polar |
| 3z2-r2 | 7.366 |
| x2-y2 | 4.414 |
| xy | 1.760 |
| xz | -0.021 |
| yz | 0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.531 |
0.185 |
-0.000 |
| y |
0.185 |
5.980 |
-0.000 |
| z |
-0.000 |
-0.000 |
4.393 |
<r2> (average value of r
2) Å
2
| <r2> |
116.563 |
| (<r2>)1/2 |
10.796 |