Vibrational Frequencies calculated at B1B95/3-21G
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 |
3463 |
3313 |
9.04 |
|
|
|
2 |
A |
3176 |
3039 |
8.80 |
|
|
|
3 |
A |
3166 |
3029 |
14.32 |
|
|
|
4 |
A |
3162 |
3025 |
35.65 |
|
|
|
5 |
A |
3153 |
3016 |
5.76 |
|
|
|
6 |
A |
3091 |
2957 |
17.29 |
|
|
|
7 |
A |
3080 |
2947 |
9.02 |
|
|
|
8 |
A |
3077 |
2944 |
9.83 |
|
|
|
9 |
A |
1576 |
1508 |
13.39 |
|
|
|
10 |
A |
1555 |
1488 |
2.05 |
|
|
|
11 |
A |
1547 |
1480 |
5.47 |
|
|
|
12 |
A |
1538 |
1471 |
4.50 |
|
|
|
13 |
A |
1453 |
1390 |
15.01 |
|
|
|
14 |
A |
1435 |
1373 |
24.18 |
|
|
|
15 |
A |
1408 |
1347 |
12.17 |
|
|
|
16 |
A |
1355 |
1297 |
1.82 |
|
|
|
17 |
A |
1303 |
1247 |
70.03 |
|
|
|
18 |
A |
1227 |
1174 |
18.32 |
|
|
|
19 |
A |
1175 |
1125 |
22.73 |
|
|
|
20 |
A |
1157 |
1107 |
11.74 |
|
|
|
21 |
A |
1015 |
971 |
1.95 |
|
|
|
22 |
A |
988 |
945 |
1.61 |
|
|
|
23 |
A |
967 |
925 |
1.04 |
|
|
|
24 |
A |
912 |
873 |
3.49 |
|
|
|
25 |
A |
824 |
788 |
2.07 |
|
|
|
26 |
A |
479 |
458 |
7.56 |
|
|
|
27 |
A |
446 |
427 |
3.64 |
|
|
|
28 |
A |
354 |
339 |
3.26 |
|
|
|
29 |
A |
296 |
284 |
0.21 |
|
|
|
30 |
A |
273 |
262 |
13.71 |
|
|
|
31 |
A |
214 |
205 |
77.00 |
|
|
|
32 |
A |
205 |
196 |
50.59 |
|
|
|
33 |
A |
142 |
136 |
15.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24606.9 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 23541.4 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 B1B95/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.359 |
|
|
|
2 |
H |
0.371 |
|
|
|
3 |
O |
-0.297 |
|
|
|
4 |
C |
-0.607 |
|
|
|
5 |
H |
0.219 |
|
|
|
6 |
H |
0.229 |
|
|
|
7 |
H |
0.213 |
|
|
|
8 |
C |
-0.608 |
|
|
|
9 |
H |
0.206 |
|
|
|
10 |
H |
0.202 |
|
|
|
11 |
H |
0.223 |
|
|
|
12 |
C |
-0.017 |
|
|
|
13 |
H |
0.227 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.534 |
1.090 |
0.803 |
1.456 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-27.579 |
-1.447 |
-3.786 |
y |
-1.447 |
-32.409 |
0.193 |
z |
-3.786 |
0.193 |
-30.312 |
|
Traceless |
| x | y | z |
x |
3.781 |
-1.447 |
-3.786 |
y |
-1.447 |
-3.463 |
0.193 |
z |
-3.786 |
0.193 |
-0.318 |
|
Polar |
3z2-r2 | -0.636 |
x2-y2 | 4.830 |
xy | -1.447 |
xz | -3.786 |
yz | 0.193 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.141 |
-0.327 |
-0.232 |
y |
-0.327 |
5.212 |
-0.075 |
z |
-0.232 |
-0.075 |
5.065 |
<r2> (average value of r
2) Å
2
<r2> |
132.663 |
(<r2>)1/2 |
11.518 |