Vibrational Frequencies calculated at B1B95/CEP-31G
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 |
3186 |
3051 |
60.33 |
|
|
|
2 |
A |
3180 |
3045 |
16.29 |
|
|
|
3 |
A |
3179 |
3044 |
68.70 |
|
|
|
4 |
A |
3174 |
3039 |
10.73 |
|
|
|
5 |
A |
3104 |
2972 |
12.81 |
|
|
|
6 |
A |
3078 |
2947 |
17.11 |
|
|
|
7 |
A |
3076 |
2945 |
23.13 |
|
|
|
8 |
A |
1606 |
1537 |
202.33 |
|
|
|
9 |
A |
1514 |
1450 |
14.61 |
|
|
|
10 |
A |
1499 |
1435 |
10.72 |
|
|
|
11 |
A |
1495 |
1432 |
1.31 |
|
|
|
12 |
A |
1486 |
1423 |
2.23 |
|
|
|
13 |
A |
1431 |
1370 |
17.64 |
|
|
|
14 |
A |
1420 |
1359 |
27.99 |
|
|
|
15 |
A |
1368 |
1310 |
3.17 |
|
|
|
16 |
A |
1341 |
1284 |
42.68 |
|
|
|
17 |
A |
1210 |
1158 |
19.97 |
|
|
|
18 |
A |
1179 |
1129 |
9.89 |
|
|
|
19 |
A |
1149 |
1100 |
34.27 |
|
|
|
20 |
A |
961 |
920 |
0.10 |
|
|
|
21 |
A |
955 |
914 |
23.62 |
|
|
|
22 |
A |
945 |
905 |
4.38 |
|
|
|
23 |
A |
893 |
855 |
185.47 |
|
|
|
24 |
A |
859 |
823 |
286.69 |
|
|
|
25 |
A |
583 |
559 |
1.74 |
|
|
|
26 |
A |
466 |
446 |
0.90 |
|
|
|
27 |
A |
407 |
390 |
5.48 |
|
|
|
28 |
A |
312 |
299 |
0.08 |
|
|
|
29 |
A |
267 |
256 |
0.79 |
|
|
|
30 |
A |
203 |
194 |
0.64 |
|
|
|
31 |
A |
197 |
189 |
0.07 |
|
|
|
32 |
A |
171 |
164 |
0.70 |
|
|
|
33 |
A |
30 |
29 |
0.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22961.3 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 21985.4 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/CEP-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.187 |
|
|
|
2 |
C |
-0.044 |
|
|
|
3 |
H |
0.136 |
|
|
|
4 |
H |
0.154 |
|
|
|
5 |
H |
0.170 |
|
|
|
6 |
C |
-0.399 |
|
|
|
7 |
H |
0.136 |
|
|
|
8 |
H |
0.170 |
|
|
|
9 |
H |
0.154 |
|
|
|
10 |
C |
-0.399 |
|
|
|
11 |
O |
-0.213 |
|
|
|
12 |
O |
-0.069 |
|
|
|
13 |
N |
0.016 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-3.516 |
0.001 |
1.127 |
3.692 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-39.785 |
-0.001 |
0.446 |
y |
-0.001 |
-34.124 |
-0.000 |
z |
0.446 |
-0.000 |
-36.961 |
|
Traceless |
| x | y | z |
x |
-4.243 |
-0.001 |
0.446 |
y |
-0.001 |
4.249 |
-0.000 |
z |
0.446 |
-0.000 |
-0.006 |
|
Polar |
3z2-r2 | -0.013 |
x2-y2 | -5.661 |
xy | -0.001 |
xz | 0.446 |
yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
10.215 |
0.001 |
0.049 |
y |
0.001 |
5.731 |
-0.000 |
z |
0.049 |
-0.000 |
5.419 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |