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 |
A1 |
3871 |
3483 |
58.38 |
|
|
|
2 |
A1 |
3418 |
3076 |
23.46 |
|
|
|
3 |
A1 |
3388 |
3049 |
15.18 |
|
|
|
4 |
A1 |
3369 |
3032 |
23.42 |
|
|
|
5 |
A1 |
1830 |
1647 |
170.20 |
|
|
|
6 |
A1 |
1796 |
1616 |
127.21 |
|
|
|
7 |
A1 |
1660 |
1494 |
102.70 |
|
|
|
8 |
A1 |
1414 |
1272 |
94.78 |
|
|
|
9 |
A1 |
1315 |
1184 |
16.28 |
|
|
|
10 |
A1 |
1124 |
1012 |
2.75 |
|
|
|
11 |
A1 |
1085 |
977 |
9.09 |
|
|
|
12 |
A1 |
888 |
799 |
12.66 |
|
|
|
13 |
A1 |
582 |
524 |
0.55 |
|
|
|
14 |
A2 |
1123 |
1010 |
0.00 |
|
|
|
15 |
A2 |
952 |
857 |
0.00 |
|
|
|
16 |
A2 |
464 |
418 |
0.00 |
|
|
|
17 |
A2 |
336 |
303 |
0.00 |
|
|
|
18 |
B1 |
1143 |
1029 |
3.29 |
|
|
|
19 |
B1 |
1022 |
919 |
20.43 |
|
|
|
20 |
B1 |
872 |
785 |
127.57 |
|
|
|
21 |
B1 |
787 |
708 |
42.48 |
|
|
|
22 |
B1 |
576 |
519 |
15.23 |
|
|
|
23 |
B1 |
340 |
306 |
404.63 |
|
|
|
24 |
B1 |
245 |
220 |
23.98 |
|
|
|
25 |
B2 |
4016 |
3614 |
32.69 |
|
|
|
26 |
B2 |
3397 |
3057 |
72.32 |
|
|
|
27 |
B2 |
3370 |
3033 |
4.50 |
|
|
|
28 |
B2 |
1775 |
1597 |
18.42 |
|
|
|
29 |
B2 |
1625 |
1462 |
1.80 |
|
|
|
30 |
B2 |
1503 |
1353 |
0.62 |
|
|
|
31 |
B2 |
1382 |
1243 |
11.90 |
|
|
|
32 |
B2 |
1279 |
1151 |
11.60 |
|
|
|
33 |
B2 |
1218 |
1096 |
18.45 |
|
|
|
34 |
B2 |
1122 |
1009 |
0.28 |
|
|
|
35 |
B2 |
690 |
621 |
0.43 |
|
|
|
36 |
B2 |
409 |
368 |
2.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27692.8 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 24920.7 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 |
0.513 |
|
|
0.000 |
2 |
C |
-0.377 |
|
|
0.000 |
3 |
C |
-0.160 |
|
|
0.000 |
4 |
C |
-0.276 |
|
|
0.000 |
5 |
C |
-0.160 |
|
|
0.000 |
6 |
C |
-0.377 |
|
|
0.000 |
7 |
N |
-0.893 |
|
|
0.000 |
8 |
H |
0.204 |
|
|
0.000 |
9 |
H |
0.204 |
|
|
0.000 |
10 |
H |
0.212 |
|
|
0.000 |
11 |
H |
0.204 |
|
|
0.000 |
12 |
H |
0.204 |
|
|
0.000 |
13 |
H |
0.351 |
|
|
0.000 |
14 |
H |
0.351 |
|
|
0.000 |
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 |
1.520 |
1.520 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-48.854 |
0.000 |
0.000 |
y |
0.000 |
-36.420 |
0.000 |
z |
0.000 |
0.000 |
-33.736 |
|
Traceless |
| x | y | z |
x |
-13.777 |
0.000 |
0.000 |
y |
0.000 |
4.875 |
0.000 |
z |
0.000 |
0.000 |
8.901 |
|
Polar |
3z2-r2 | 17.802 |
x2-y2 | -12.435 |
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 |
4.275 |
0.000 |
0.000 |
y |
0.000 |
10.734 |
0.000 |
z |
0.000 |
0.000 |
12.451 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |