Vibrational Frequencies calculated at B1B95/6-31G(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 |
A1 |
3227 |
3090 |
7.60 |
|
|
|
2 |
A1 |
3176 |
3042 |
16.77 |
|
|
|
3 |
A1 |
3165 |
3032 |
17.14 |
|
|
|
4 |
A1 |
1639 |
1570 |
48.89 |
|
|
|
5 |
A1 |
1448 |
1387 |
52.55 |
|
|
|
6 |
A1 |
1172 |
1122 |
2.18 |
|
|
|
7 |
A1 |
1085 |
1039 |
0.90 |
|
|
|
8 |
A1 |
1014 |
971 |
5.98 |
|
|
|
9 |
A1 |
685 |
656 |
3.92 |
|
|
|
10 |
A2 |
1013 |
970 |
0.00 |
|
|
|
11 |
A2 |
403 |
386 |
0.00 |
|
|
|
12 |
B1 |
1035 |
991 |
0.00 |
|
|
|
13 |
B1 |
991 |
949 |
0.23 |
|
|
|
14 |
B1 |
835 |
800 |
1.98 |
|
|
|
15 |
B1 |
743 |
712 |
32.52 |
|
|
|
16 |
B1 |
344 |
330 |
2.91 |
|
|
|
17 |
B2 |
3168 |
3034 |
25.36 |
|
|
|
18 |
B2 |
1637 |
1568 |
83.01 |
|
|
|
19 |
B2 |
1502 |
1438 |
9.04 |
|
|
|
20 |
B2 |
1390 |
1331 |
0.17 |
|
|
|
21 |
B2 |
1285 |
1230 |
1.15 |
|
|
|
22 |
B2 |
1242 |
1189 |
7.62 |
|
|
|
23 |
B2 |
1099 |
1053 |
2.43 |
|
|
|
24 |
B2 |
619 |
593 |
12.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16957.6 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 16240.3 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 B1B95/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.159 |
|
|
|
2 |
C |
0.102 |
|
|
|
3 |
C |
0.037 |
|
|
|
4 |
C |
0.037 |
|
|
|
5 |
N |
-0.270 |
|
|
|
6 |
N |
-0.270 |
|
|
|
7 |
H |
0.127 |
|
|
|
8 |
H |
0.133 |
|
|
|
9 |
H |
0.131 |
|
|
|
10 |
H |
0.131 |
|
|
|
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 |
2.191 |
2.191 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.835 |
0.000 |
0.000 |
y |
0.000 |
-35.901 |
0.000 |
z |
0.000 |
0.000 |
-30.029 |
|
Traceless |
| x | y | z |
x |
-1.870 |
0.000 |
0.000 |
y |
0.000 |
-3.469 |
0.000 |
z |
0.000 |
0.000 |
5.339 |
|
Polar |
3z2-r2 | 10.678 |
x2-y2 | 1.067 |
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 |
3.660 |
0.000 |
0.000 |
y |
0.000 |
8.567 |
0.000 |
z |
0.000 |
0.000 |
9.232 |
<r2> (average value of r
2) Å
2
<r2> |
113.495 |
(<r2>)1/2 |
10.653 |