Vibrational Frequencies calculated at B1B95/6-31G
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 |
3175 |
3028 |
24.19 |
|
|
|
2 |
A |
3173 |
3026 |
14.19 |
|
|
|
3 |
A |
3167 |
3020 |
37.39 |
|
|
|
4 |
A |
3162 |
3015 |
1.99 |
|
|
|
5 |
A |
3084 |
2941 |
8.11 |
|
|
|
6 |
A |
3076 |
2934 |
13.12 |
|
|
|
7 |
A |
3074 |
2931 |
15.17 |
|
|
|
8 |
A |
1658 |
1581 |
229.49 |
|
|
|
9 |
A |
1547 |
1475 |
10.62 |
|
|
|
10 |
A |
1534 |
1463 |
10.42 |
|
|
|
11 |
A |
1527 |
1457 |
1.09 |
|
|
|
12 |
A |
1521 |
1450 |
1.85 |
|
|
|
13 |
A |
1461 |
1393 |
9.88 |
|
|
|
14 |
A |
1445 |
1378 |
17.95 |
|
|
|
15 |
A |
1399 |
1335 |
8.89 |
|
|
|
16 |
A |
1369 |
1305 |
39.28 |
|
|
|
17 |
A |
1235 |
1178 |
15.90 |
|
|
|
18 |
A |
1194 |
1138 |
11.49 |
|
|
|
19 |
A |
1169 |
1115 |
34.80 |
|
|
|
20 |
A |
980 |
935 |
0.03 |
|
|
|
21 |
A |
967 |
922 |
1.97 |
|
|
|
22 |
A |
956 |
912 |
21.95 |
|
|
|
23 |
A |
892 |
851 |
17.77 |
|
|
|
24 |
A |
777 |
741 |
435.46 |
|
|
|
25 |
A |
576 |
550 |
15.69 |
|
|
|
26 |
A |
471 |
450 |
5.14 |
|
|
|
27 |
A |
416 |
397 |
6.36 |
|
|
|
28 |
A |
317 |
303 |
1.50 |
|
|
|
29 |
A |
272 |
259 |
1.12 |
|
|
|
30 |
A |
206 |
197 |
1.29 |
|
|
|
31 |
A |
202 |
193 |
0.07 |
|
|
|
32 |
A |
177 |
169 |
0.56 |
|
|
|
33 |
A |
43 |
41 |
0.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23111.5 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 22041.4 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 B1B95/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.182 |
|
|
|
2 |
C |
0.025 |
|
|
|
3 |
H |
0.160 |
|
|
|
4 |
H |
0.175 |
|
|
|
5 |
H |
0.172 |
|
|
|
6 |
C |
-0.437 |
|
|
|
7 |
H |
0.160 |
|
|
|
8 |
H |
0.172 |
|
|
|
9 |
H |
0.175 |
|
|
|
10 |
C |
-0.437 |
|
|
|
11 |
O |
-0.394 |
|
|
|
12 |
O |
-0.241 |
|
|
|
13 |
N |
0.287 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.919 |
0.001 |
-1.060 |
3.106 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.972 |
0.001 |
-0.540 |
y |
0.001 |
-34.327 |
0.002 |
z |
-0.540 |
0.002 |
-37.168 |
|
Traceless |
| x | y | z |
x |
-3.224 |
0.001 |
-0.540 |
y |
0.001 |
3.743 |
0.002 |
z |
-0.540 |
0.002 |
-0.519 |
|
Polar |
3z2-r2 | -1.038 |
x2-y2 | -4.645 |
xy | 0.001 |
xz | -0.540 |
yz | 0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
10.101 |
0.000 |
0.031 |
y |
0.000 |
5.723 |
-0.000 |
z |
0.031 |
-0.000 |
5.546 |
<r2> (average value of r
2) Å
2
<r2> |
196.375 |
(<r2>)1/2 |
14.013 |