Vibrational Frequencies calculated at HF/LANL2DZ
| 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 |
4057 |
3651 |
59.75 |
|
|
|
| 2 |
A |
4023 |
3620 |
111.26 |
|
|
|
| 3 |
A |
3944 |
3549 |
20.96 |
|
|
|
| 4 |
A |
3809 |
3428 |
9.15 |
|
|
|
| 5 |
A |
3363 |
3027 |
28.80 |
|
|
|
| 6 |
A |
3298 |
2968 |
18.69 |
|
|
|
| 7 |
A |
3243 |
2918 |
59.18 |
|
|
|
| 8 |
A |
1867 |
1680 |
344.54 |
|
|
|
| 9 |
A |
1830 |
1647 |
49.52 |
|
|
|
| 10 |
A |
1657 |
1491 |
6.14 |
|
|
|
| 11 |
A |
1550 |
1395 |
8.03 |
|
|
|
| 12 |
A |
1536 |
1382 |
31.78 |
|
|
|
| 13 |
A |
1501 |
1351 |
4.46 |
|
|
|
| 14 |
A |
1480 |
1332 |
40.02 |
|
|
|
| 15 |
A |
1427 |
1284 |
38.72 |
|
|
|
| 16 |
A |
1351 |
1215 |
22.82 |
|
|
|
| 17 |
A |
1265 |
1139 |
27.42 |
|
|
|
| 18 |
A |
1241 |
1117 |
240.48 |
|
|
|
| 19 |
A |
1230 |
1106 |
64.80 |
|
|
|
| 20 |
A |
1159 |
1043 |
83.99 |
|
|
|
| 21 |
A |
1108 |
997 |
98.05 |
|
|
|
| 22 |
A |
1063 |
956 |
0.32 |
|
|
|
| 23 |
A |
885 |
797 |
38.64 |
|
|
|
| 24 |
A |
792 |
713 |
31.85 |
|
|
|
| 25 |
A |
663 |
597 |
244.71 |
|
|
|
| 26 |
A |
628 |
565 |
46.90 |
|
|
|
| 27 |
A |
607 |
546 |
375.81 |
|
|
|
| 28 |
A |
536 |
483 |
97.19 |
|
|
|
| 29 |
A |
511 |
460 |
193.67 |
|
|
|
| 30 |
A |
476 |
429 |
33.37 |
|
|
|
| 31 |
A |
317 |
285 |
13.15 |
|
|
|
| 32 |
A |
298 |
269 |
43.90 |
|
|
|
| 33 |
A |
290 |
261 |
0.34 |
|
|
|
| 34 |
A |
215 |
194 |
0.29 |
|
|
|
| 35 |
A |
160 |
144 |
7.05 |
|
|
|
| 36 |
A |
56 |
50 |
2.80 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26717.9 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 24043.5 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.487 |
|
|
|
| 2 |
O |
-0.609 |
|
|
|
| 3 |
O |
-0.434 |
|
|
|
| 4 |
C |
-0.037 |
|
|
|
| 5 |
C |
-0.123 |
|
|
|
| 6 |
O |
-0.648 |
|
|
|
| 7 |
N |
-0.769 |
|
|
|
| 8 |
H |
0.441 |
|
|
|
| 9 |
H |
0.244 |
|
|
|
| 10 |
H |
0.151 |
|
|
|
| 11 |
H |
0.218 |
|
|
|
| 12 |
H |
0.422 |
|
|
|
| 13 |
H |
0.343 |
|
|
|
| 14 |
H |
0.314 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.045 |
1.169 |
1.005 |
3.413 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.424 |
-2.202 |
-2.848 |
| y |
-2.202 |
-43.432 |
2.736 |
| z |
-2.848 |
2.736 |
-42.181 |
|
| Traceless |
| | x | y | z |
| x |
0.383 |
-2.202 |
-2.848 |
| y |
-2.202 |
-1.130 |
2.736 |
| z |
-2.848 |
2.736 |
0.747 |
|
| Polar |
| 3z2-r2 | 1.494 |
| x2-y2 | 1.008 |
| xy | -2.202 |
| xz | -2.848 |
| yz | 2.736 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.208 |
0.277 |
-0.350 |
| y |
0.277 |
6.783 |
-0.354 |
| z |
-0.350 |
-0.354 |
5.268 |
<r2> (average value of r
2) Å
2
| <r2> |
217.955 |
| (<r2>)1/2 |
14.763 |