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 |
A' |
3171 |
3037 |
16.19 |
|
|
|
2 |
A' |
3164 |
3030 |
27.63 |
|
|
|
3 |
A' |
3076 |
2946 |
14.83 |
|
|
|
4 |
A' |
3071 |
2941 |
3.07 |
|
|
|
5 |
A' |
2390 |
2289 |
9.77 |
|
|
|
6 |
A' |
1509 |
1445 |
8.07 |
|
|
|
7 |
A' |
1498 |
1435 |
8.00 |
|
|
|
8 |
A' |
1417 |
1357 |
2.27 |
|
|
|
9 |
A' |
1346 |
1289 |
6.86 |
|
|
|
10 |
A' |
1195 |
1145 |
2.49 |
|
|
|
11 |
A' |
1123 |
1076 |
4.18 |
|
|
|
12 |
A' |
944 |
904 |
1.06 |
|
|
|
13 |
A' |
783 |
749 |
0.63 |
|
|
|
14 |
A' |
556 |
532 |
1.39 |
|
|
|
15 |
A' |
343 |
328 |
0.27 |
|
|
|
16 |
A' |
282 |
270 |
1.16 |
|
|
|
17 |
A' |
220 |
211 |
2.12 |
|
|
|
18 |
A" |
3170 |
3036 |
10.02 |
|
|
|
19 |
A" |
3162 |
3028 |
0.35 |
|
|
|
20 |
A" |
3075 |
2945 |
14.51 |
|
|
|
21 |
A" |
1487 |
1424 |
3.07 |
|
|
|
22 |
A" |
1485 |
1422 |
0.45 |
|
|
|
23 |
A" |
1396 |
1337 |
3.09 |
|
|
|
24 |
A" |
1319 |
1263 |
0.56 |
|
|
|
25 |
A" |
1142 |
1093 |
1.85 |
|
|
|
26 |
A" |
976 |
935 |
0.40 |
|
|
|
27 |
A" |
932 |
892 |
2.10 |
|
|
|
28 |
A" |
579 |
554 |
0.03 |
|
|
|
29 |
A" |
225 |
215 |
0.01 |
|
|
|
30 |
A" |
189 |
181 |
4.80 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22611.4 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 21655.0 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 |
N |
-0.333 |
|
|
|
2 |
C |
0.280 |
|
|
|
3 |
C |
-0.163 |
|
|
|
4 |
C |
-0.408 |
|
|
|
5 |
C |
-0.408 |
|
|
|
6 |
H |
0.150 |
|
|
|
7 |
H |
0.138 |
|
|
|
8 |
H |
0.152 |
|
|
|
9 |
H |
0.150 |
|
|
|
10 |
H |
0.138 |
|
|
|
11 |
H |
0.152 |
|
|
|
12 |
H |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.123 |
3.803 |
0.000 |
3.965 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.930 |
1.717 |
0.000 |
y |
1.717 |
-38.472 |
0.000 |
z |
0.000 |
0.000 |
-29.451 |
|
Traceless |
| x | y | z |
x |
4.032 |
1.717 |
0.000 |
y |
1.717 |
-8.781 |
0.000 |
z |
0.000 |
0.000 |
4.749 |
|
Polar |
3z2-r2 | 9.499 |
x2-y2 | 8.542 |
xy | 1.717 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.761 |
-0.581 |
0.000 |
y |
-0.581 |
8.242 |
0.000 |
z |
0.000 |
0.000 |
6.439 |
<r2> (average value of r
2) Å
2
<r2> |
127.673 |
(<r2>)1/2 |
11.299 |