Vibrational Frequencies calculated at B3PW91/aug-cc-pVDZ
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 |
3074 |
2.93 |
|
|
|
2 |
A |
3183 |
3070 |
1.91 |
|
|
|
3 |
A |
3139 |
3028 |
29.16 |
|
|
|
4 |
A |
3135 |
3024 |
0.05 |
|
|
|
5 |
A |
3036 |
2929 |
42.95 |
|
|
|
6 |
A |
3031 |
2923 |
23.32 |
|
|
|
7 |
A |
1644 |
1586 |
342.61 |
|
|
|
8 |
A |
1494 |
1442 |
86.62 |
|
|
|
9 |
A |
1476 |
1424 |
24.55 |
|
|
|
10 |
A |
1471 |
1419 |
0.29 |
|
|
|
11 |
A |
1450 |
1399 |
40.93 |
|
|
|
12 |
A |
1448 |
1397 |
7.81 |
|
|
|
13 |
A |
1410 |
1360 |
8.20 |
|
|
|
14 |
A |
1360 |
1312 |
269.76 |
|
|
|
15 |
A |
1335 |
1288 |
0.39 |
|
|
|
16 |
A |
1278 |
1233 |
3.75 |
|
|
|
17 |
A |
1136 |
1096 |
46.19 |
|
|
|
18 |
A |
1109 |
1069 |
1.33 |
|
|
|
19 |
A |
1052 |
1015 |
12.62 |
|
|
|
20 |
A |
1025 |
988 |
55.67 |
|
|
|
21 |
A |
869 |
838 |
8.58 |
|
|
|
22 |
A |
789 |
761 |
12.86 |
|
|
|
23 |
A |
633 |
610 |
1.14 |
|
|
|
24 |
A |
621 |
599 |
9.80 |
|
|
|
25 |
A |
418 |
404 |
3.94 |
|
|
|
26 |
A |
352 |
340 |
1.53 |
|
|
|
27 |
A |
194 |
187 |
7.50 |
|
|
|
28 |
A |
131 |
126 |
0.19 |
|
|
|
29 |
A |
118 |
114 |
3.79 |
|
|
|
30 |
A |
112 |
108 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20817.4 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 20080.5 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 B3PW91/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.639 |
|
|
|
2 |
O |
-0.639 |
|
|
|
3 |
H |
-0.091 |
|
|
|
4 |
H |
-0.228 |
|
|
|
5 |
H |
-0.190 |
|
|
|
6 |
C |
0.875 |
|
|
|
7 |
H |
-0.090 |
|
|
|
8 |
H |
-0.191 |
|
|
|
9 |
H |
-0.227 |
|
|
|
10 |
C |
0.875 |
|
|
|
11 |
N |
0.725 |
|
|
|
12 |
N |
-0.180 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-4.732 |
0.000 |
0.115 |
4.733 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.786 |
0.000 |
-0.355 |
y |
0.000 |
-35.878 |
0.000 |
z |
-0.355 |
0.000 |
-35.103 |
|
Traceless |
| x | y | z |
x |
-2.295 |
0.000 |
-0.355 |
y |
0.000 |
0.566 |
0.000 |
z |
-0.355 |
0.000 |
1.729 |
|
Polar |
3z2-r2 | 3.457 |
x2-y2 | -1.908 |
xy | 0.000 |
xz | -0.355 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.350 |
0.000 |
0.024 |
y |
0.000 |
8.996 |
-0.000 |
z |
0.024 |
-0.000 |
5.876 |
<r2> (average value of r
2) Å
2
<r2> |
148.877 |
(<r2>)1/2 |
12.201 |