Vibrational Frequencies calculated at HF/CEP-121G*
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' |
3407 |
3078 |
21.92 |
|
|
|
2 |
A' |
3358 |
3033 |
2.58 |
|
|
|
3 |
A' |
3307 |
2988 |
9.08 |
|
|
|
4 |
A' |
2548 |
2301 |
47.07 |
|
|
|
5 |
A' |
1642 |
1484 |
0.34 |
|
|
|
6 |
A' |
1493 |
1348 |
1.96 |
|
|
|
7 |
A' |
1294 |
1169 |
1.59 |
|
|
|
8 |
A' |
1225 |
1107 |
1.10 |
|
|
|
9 |
A' |
1182 |
1068 |
2.33 |
|
|
|
10 |
A' |
1011 |
913 |
31.07 |
|
|
|
11 |
A' |
859 |
776 |
3.76 |
|
|
|
12 |
A' |
798 |
721 |
9.82 |
|
|
|
13 |
A' |
570 |
515 |
1.08 |
|
|
|
14 |
A' |
231 |
209 |
4.81 |
|
|
|
15 |
A" |
3393 |
3065 |
0.19 |
|
|
|
16 |
A" |
3299 |
2980 |
22.04 |
|
|
|
17 |
A" |
1593 |
1439 |
1.13 |
|
|
|
18 |
A" |
1302 |
1176 |
0.65 |
|
|
|
19 |
A" |
1223 |
1105 |
0.75 |
|
|
|
20 |
A" |
1203 |
1087 |
5.17 |
|
|
|
21 |
A" |
1006 |
909 |
3.18 |
|
|
|
22 |
A" |
884 |
799 |
11.43 |
|
|
|
23 |
A" |
602 |
543 |
1.31 |
|
|
|
24 |
A" |
235 |
213 |
3.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18831.6 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 17012.5 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/CEP-121G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.202 |
|
|
|
2 |
H |
0.202 |
|
|
|
3 |
H |
0.215 |
|
|
|
4 |
H |
0.215 |
|
|
|
5 |
H |
0.251 |
|
|
|
6 |
C |
-0.027 |
|
|
|
7 |
N |
-0.088 |
|
|
|
8 |
C |
-0.139 |
|
|
|
9 |
C |
-0.416 |
|
|
|
10 |
C |
-0.416 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-3.984 |
2.155 |
0.000 |
4.529 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.562 |
3.427 |
0.000 |
y |
3.427 |
-29.167 |
0.000 |
z |
0.000 |
0.000 |
-29.315 |
|
Traceless |
| x | y | z |
x |
-8.320 |
3.427 |
0.000 |
y |
3.427 |
4.271 |
0.000 |
z |
0.000 |
0.000 |
4.049 |
|
Polar |
3z2-r2 | 8.099 |
x2-y2 | -8.394 |
xy | 3.427 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.816 |
-1.078 |
0.000 |
y |
-1.078 |
5.781 |
0.000 |
z |
0.000 |
0.000 |
5.515 |
<r2> (average value of r
2) Å
2
<r2> |
91.751 |
(<r2>)1/2 |
9.579 |