Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
3380 |
3061 |
2.72 |
82.86 |
0.17 |
0.30 |
| 2 |
A' |
3363 |
3046 |
11.03 |
174.64 |
0.12 |
0.21 |
| 3 |
A' |
3352 |
3035 |
18.31 |
53.81 |
0.28 |
0.43 |
| 4 |
A' |
3343 |
3027 |
10.21 |
101.10 |
0.72 |
0.84 |
| 5 |
A' |
3329 |
3014 |
0.73 |
48.01 |
0.75 |
0.86 |
| 6 |
A' |
1922 |
1740 |
180.41 |
80.93 |
0.28 |
0.43 |
| 7 |
A' |
1785 |
1616 |
2.12 |
36.00 |
0.48 |
0.65 |
| 8 |
A' |
1770 |
1603 |
45.16 |
73.61 |
0.50 |
0.67 |
| 9 |
A' |
1639 |
1484 |
1.13 |
4.43 |
0.32 |
0.48 |
| 10 |
A' |
1607 |
1455 |
16.97 |
2.28 |
0.50 |
0.66 |
| 11 |
A' |
1449 |
1312 |
6.79 |
1.06 |
0.42 |
0.59 |
| 12 |
A' |
1336 |
1210 |
10.01 |
0.15 |
0.39 |
0.56 |
| 13 |
A' |
1295 |
1173 |
25.59 |
26.85 |
0.32 |
0.49 |
| 14 |
A' |
1250 |
1132 |
57.29 |
36.13 |
0.16 |
0.28 |
| 15 |
A' |
1219 |
1104 |
21.02 |
12.63 |
0.74 |
0.85 |
| 16 |
A' |
1163 |
1053 |
1.11 |
0.86 |
0.69 |
0.82 |
| 17 |
A' |
1110 |
1005 |
1.23 |
7.07 |
0.09 |
0.17 |
| 18 |
A' |
1084 |
981 |
1.09 |
29.96 |
0.09 |
0.16 |
| 19 |
A' |
898 |
813 |
20.73 |
6.69 |
0.31 |
0.48 |
| 20 |
A' |
728 |
660 |
14.48 |
3.74 |
0.15 |
0.26 |
| 21 |
A' |
667 |
604 |
0.04 |
6.04 |
0.75 |
0.86 |
| 22 |
A' |
482 |
437 |
0.22 |
2.63 |
0.27 |
0.43 |
| 23 |
A' |
282 |
255 |
2.52 |
2.09 |
0.45 |
0.62 |
| 24 |
A" |
1124 |
1018 |
0.20 |
0.46 |
0.75 |
0.86 |
| 25 |
A" |
1103 |
999 |
0.02 |
0.02 |
0.75 |
0.86 |
| 26 |
A" |
1071 |
970 |
4.62 |
1.25 |
0.75 |
0.86 |
| 27 |
A" |
961 |
870 |
0.00 |
1.96 |
0.75 |
0.86 |
| 28 |
A" |
861 |
779 |
52.89 |
0.02 |
0.75 |
0.86 |
| 29 |
A" |
761 |
689 |
20.98 |
0.38 |
0.75 |
0.86 |
| 30 |
A" |
527 |
478 |
1.73 |
0.24 |
0.75 |
0.86 |
| 31 |
A" |
461 |
418 |
0.02 |
0.02 |
0.75 |
0.86 |
| 32 |
A" |
277 |
251 |
0.18 |
2.92 |
0.75 |
0.86 |
| 33 |
A" |
114 |
104 |
0.28 |
0.41 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22855.9 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 20696.0 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.220 |
|
|
|
| 2 |
C |
-0.188 |
|
|
|
| 3 |
C |
-0.149 |
|
|
|
| 4 |
C |
-0.134 |
|
|
|
| 5 |
C |
-0.155 |
|
|
|
| 6 |
C |
-0.167 |
|
|
|
| 7 |
N |
0.072 |
|
|
|
| 8 |
O |
-0.334 |
|
|
|
| 9 |
H |
0.186 |
|
|
|
| 10 |
H |
0.158 |
|
|
|
| 11 |
H |
0.160 |
|
|
|
| 12 |
H |
0.158 |
|
|
|
| 13 |
H |
0.174 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.087 |
-3.198 |
0.000 |
3.378 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.304 |
2.429 |
0.000 |
| y |
2.429 |
-47.820 |
0.000 |
| z |
0.000 |
0.000 |
-47.385 |
|
| Traceless |
| | x | y | z |
| x |
6.299 |
2.429 |
0.000 |
| y |
2.429 |
-3.476 |
0.000 |
| z |
0.000 |
0.000 |
-2.823 |
|
| Polar |
| 3z2-r2 | -5.646 |
| x2-y2 | 6.517 |
| xy | 2.429 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.754 |
-1.358 |
0.000 |
| y |
-1.358 |
13.463 |
0.000 |
| z |
0.000 |
0.000 |
4.616 |
<r2> (average value of r
2) Å
2
| <r2> |
245.122 |
| (<r2>)1/2 |
15.656 |