Vibrational Frequencies calculated at mPW1PW91/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3528 |
3101 |
3.70 |
|
|
|
| 2 |
A1 |
3512 |
3087 |
21.05 |
|
|
|
| 3 |
A1 |
3498 |
3075 |
4.64 |
|
|
|
| 4 |
A1 |
1758 |
1545 |
0.28 |
|
|
|
| 5 |
A1 |
1613 |
1418 |
14.05 |
|
|
|
| 6 |
A1 |
1308 |
1150 |
69.49 |
|
|
|
| 7 |
A1 |
1245 |
1094 |
3.60 |
|
|
|
| 8 |
A1 |
1169 |
1028 |
10.40 |
|
|
|
| 9 |
A1 |
1093 |
961 |
2.37 |
|
|
|
| 10 |
A1 |
1069 |
939 |
1.38 |
|
|
|
| 11 |
A1 |
810 |
712 |
19.31 |
|
|
|
| 12 |
A1 |
652 |
573 |
24.07 |
|
|
|
| 13 |
A1 |
362 |
318 |
1.16 |
|
|
|
| 14 |
A2 |
1058 |
930 |
0.00 |
|
|
|
| 15 |
A2 |
920 |
808 |
0.00 |
|
|
|
| 16 |
A2 |
432 |
380 |
0.00 |
|
|
|
| 17 |
A2 |
62 |
55 |
0.00 |
|
|
|
| 18 |
B1 |
1077 |
946 |
0.09 |
|
|
|
| 19 |
B1 |
1002 |
880 |
2.91 |
|
|
|
| 20 |
B1 |
813 |
715 |
26.45 |
|
|
|
| 21 |
B1 |
741 |
651 |
9.16 |
|
|
|
| 22 |
B1 |
619 |
544 |
7.89 |
|
|
|
| 23 |
B1 |
441 |
388 |
0.00 |
|
|
|
| 24 |
B1 |
168 |
148 |
0.50 |
|
|
|
| 25 |
B2 |
3519 |
3093 |
33.43 |
|
|
|
| 26 |
B2 |
3506 |
3082 |
6.46 |
|
|
|
| 27 |
B2 |
1779 |
1563 |
0.00 |
|
|
|
| 28 |
B2 |
1654 |
1454 |
32.69 |
|
|
|
| 29 |
B2 |
1585 |
1393 |
5.87 |
|
|
|
| 30 |
B2 |
1392 |
1223 |
0.00 |
|
|
|
| 31 |
B2 |
1380 |
1213 |
3.72 |
|
|
|
| 32 |
B2 |
1249 |
1098 |
0.00 |
|
|
|
| 33 |
B2 |
1137 |
999 |
1.79 |
|
|
|
| 34 |
B2 |
649 |
570 |
0.01 |
|
|
|
| 35 |
B2 |
489 |
430 |
0.82 |
|
|
|
| 36 |
B2 |
185 |
163 |
0.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23736.6 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 20862.1 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 mPW1PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.062 |
|
|
|
| 2 |
C |
-0.079 |
|
|
|
| 3 |
C |
-0.076 |
|
|
|
| 4 |
C |
-0.074 |
|
|
|
| 5 |
C |
-0.076 |
|
|
|
| 6 |
C |
-0.079 |
|
|
|
| 7 |
N |
0.080 |
|
|
|
| 8 |
O |
-0.133 |
|
|
|
| 9 |
O |
-0.133 |
|
|
|
| 10 |
H |
0.111 |
|
|
|
| 11 |
H |
0.095 |
|
|
|
| 12 |
H |
0.094 |
|
|
|
| 13 |
H |
0.095 |
|
|
|
| 14 |
H |
0.111 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.160 |
3.160 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-0.379 |
0.000 |
0.000 |
| y |
0.000 |
2.547 |
0.000 |
| z |
0.000 |
0.000 |
-2.168 |
|
| Traceless |
| | x | y | z |
| x |
-0.569 |
0.000 |
0.000 |
| y |
0.000 |
3.820 |
0.000 |
| z |
0.000 |
0.000 |
-3.251 |
|
| Polar |
| 3z2-r2 | -6.503 |
| x2-y2 | -2.926 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.280 |
0.000 |
0.000 |
| y |
0.000 |
8.814 |
0.000 |
| z |
0.000 |
0.000 |
10.252 |
<r2> (average value of r
2) Å
2
| <r2> |
324.538 |
| (<r2>)1/2 |
18.015 |