Vibrational Frequencies calculated at B3PW91/6-31G(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 |
3743 |
3599 |
42.54 |
|
|
|
| 2 |
A |
3622 |
3483 |
25.08 |
|
|
|
| 3 |
A |
3151 |
3029 |
17.27 |
|
|
|
| 4 |
A |
3145 |
3023 |
16.12 |
|
|
|
| 5 |
A |
3060 |
2942 |
13.35 |
|
|
|
| 6 |
A |
3058 |
2940 |
23.34 |
|
|
|
| 7 |
A |
2994 |
2878 |
40.19 |
|
|
|
| 8 |
A |
1870 |
1798 |
467.73 |
|
|
|
| 9 |
A |
1620 |
1557 |
130.87 |
|
|
|
| 10 |
A |
1517 |
1459 |
1.33 |
|
|
|
| 11 |
A |
1494 |
1436 |
3.38 |
|
|
|
| 12 |
A |
1477 |
1420 |
5.45 |
|
|
|
| 13 |
A |
1423 |
1368 |
11.00 |
|
|
|
| 14 |
A |
1397 |
1343 |
39.29 |
|
|
|
| 15 |
A |
1346 |
1294 |
328.02 |
|
|
|
| 16 |
A |
1301 |
1251 |
1.26 |
|
|
|
| 17 |
A |
1177 |
1131 |
4.64 |
|
|
|
| 18 |
A |
1159 |
1114 |
45.00 |
|
|
|
| 19 |
A |
1117 |
1074 |
82.39 |
|
|
|
| 20 |
A |
1093 |
1051 |
31.36 |
|
|
|
| 21 |
A |
996 |
957 |
12.34 |
|
|
|
| 22 |
A |
866 |
832 |
11.38 |
|
|
|
| 23 |
A |
831 |
799 |
0.88 |
|
|
|
| 24 |
A |
782 |
752 |
29.30 |
|
|
|
| 25 |
A |
577 |
555 |
23.27 |
|
|
|
| 26 |
A |
555 |
533 |
6.46 |
|
|
|
| 27 |
A |
531 |
511 |
66.40 |
|
|
|
| 28 |
A |
390 |
375 |
92.81 |
|
|
|
| 29 |
A |
376 |
361 |
35.70 |
|
|
|
| 30 |
A |
256 |
246 |
0.39 |
|
|
|
| 31 |
A |
215 |
207 |
2.40 |
|
|
|
| 32 |
A |
116 |
111 |
0.80 |
|
|
|
| 33 |
A |
88 |
85 |
1.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23670.5 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 22756.9 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.451 |
|
|
|
| 2 |
H |
0.162 |
|
|
|
| 3 |
H |
0.145 |
|
|
|
| 4 |
H |
0.164 |
|
|
|
| 5 |
C |
-0.107 |
|
|
|
| 6 |
H |
0.144 |
|
|
|
| 7 |
H |
0.125 |
|
|
|
| 8 |
O |
-0.252 |
|
|
|
| 9 |
N |
-0.623 |
|
|
|
| 10 |
H |
0.279 |
|
|
|
| 11 |
H |
0.291 |
|
|
|
| 12 |
C |
0.519 |
|
|
|
| 13 |
O |
-0.396 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.324 |
4.105 |
-0.599 |
4.755 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.985 |
-5.746 |
0.952 |
| y |
-5.746 |
-35.140 |
-1.377 |
| z |
0.952 |
-1.377 |
-35.409 |
|
| Traceless |
| | x | y | z |
| x |
0.290 |
-5.746 |
0.952 |
| y |
-5.746 |
0.057 |
-1.377 |
| z |
0.952 |
-1.377 |
-0.347 |
|
| Polar |
| 3z2-r2 | -0.694 |
| x2-y2 | 0.155 |
| xy | -5.746 |
| xz | 0.952 |
| yz | -1.377 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.792 |
0.229 |
-0.089 |
| y |
0.229 |
7.043 |
-0.067 |
| z |
-0.089 |
-0.067 |
5.139 |
<r2> (average value of r
2) Å
2
| <r2> |
190.624 |
| (<r2>)1/2 |
13.807 |