Vibrational Frequencies calculated at MP2/3-21G
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 |
3674 |
3507 |
21.03 |
|
|
|
2 |
A |
3548 |
3387 |
23.84 |
|
|
|
3 |
A |
3197 |
3052 |
0.55 |
|
|
|
4 |
A |
3171 |
3027 |
8.82 |
|
|
|
5 |
A |
3112 |
2971 |
24.57 |
|
|
|
6 |
A |
3108 |
2967 |
53.93 |
|
|
|
7 |
A |
3061 |
2922 |
54.28 |
|
|
|
8 |
A |
3048 |
2909 |
48.98 |
|
|
|
9 |
A |
1746 |
1666 |
161.53 |
|
|
|
10 |
A |
1700 |
1623 |
164.86 |
|
|
|
11 |
A |
1626 |
1552 |
5.96 |
|
|
|
12 |
A |
1615 |
1541 |
9.52 |
|
|
|
13 |
A |
1604 |
1531 |
7.46 |
|
|
|
14 |
A |
1602 |
1529 |
16.88 |
|
|
|
15 |
A |
1531 |
1462 |
41.59 |
|
|
|
16 |
A |
1498 |
1430 |
16.96 |
|
|
|
17 |
A |
1428 |
1363 |
216.98 |
|
|
|
18 |
A |
1295 |
1237 |
125.31 |
|
|
|
19 |
A |
1280 |
1222 |
7.74 |
|
|
|
20 |
A |
1210 |
1155 |
4.36 |
|
|
|
21 |
A |
1172 |
1119 |
3.08 |
|
|
|
22 |
A |
1115 |
1065 |
49.17 |
|
|
|
23 |
A |
1104 |
1054 |
61.01 |
|
|
|
24 |
A |
1019 |
972 |
36.41 |
|
|
|
25 |
A |
770 |
735 |
66.96 |
|
|
|
26 |
A |
741 |
707 |
11.81 |
|
|
|
27 |
A |
602 |
574 |
4.13 |
|
|
|
28 |
A |
579 |
552 |
193.86 |
|
|
|
29 |
A |
509 |
486 |
15.51 |
|
|
|
30 |
A |
446 |
425 |
58.67 |
|
|
|
31 |
A |
383 |
365 |
29.57 |
|
|
|
32 |
A |
309 |
295 |
34.16 |
|
|
|
33 |
A |
202 |
192 |
11.15 |
|
|
|
34 |
A |
174 |
167 |
3.93 |
|
|
|
35 |
A |
152 |
145 |
3.63 |
|
|
|
36 |
A |
90 |
86 |
5.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26710.5 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 25495.1 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 MP2/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.316 |
|
|
0.403 |
2 |
O |
-0.513 |
|
|
-0.537 |
3 |
C |
0.855 |
|
|
0.771 |
4 |
N |
-0.675 |
|
|
-0.245 |
5 |
H |
0.306 |
|
|
0.394 |
6 |
N |
-0.778 |
|
|
-0.974 |
7 |
H |
0.179 |
|
|
0.122 |
8 |
H |
0.180 |
|
|
0.113 |
9 |
H |
0.234 |
|
|
0.139 |
10 |
C |
-0.343 |
|
|
-0.298 |
11 |
H |
0.209 |
|
|
0.091 |
12 |
H |
0.180 |
|
|
0.077 |
13 |
H |
0.197 |
|
|
0.107 |
14 |
C |
-0.346 |
|
|
-0.162 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.356 |
3.108 |
1.023 |
3.542 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
-1.365 |
3.108 |
1.023 |
3.545 |
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.547 |
4.744 |
2.027 |
y |
4.744 |
-37.458 |
1.080 |
z |
2.027 |
1.080 |
-37.762 |
|
Traceless |
| x | y | z |
x |
4.063 |
4.744 |
2.027 |
y |
4.744 |
-1.803 |
1.080 |
z |
2.027 |
1.080 |
-2.260 |
|
Polar |
3z2-r2 | -4.520 |
x2-y2 | 3.911 |
xy | 4.744 |
xz | 2.027 |
yz | 1.080 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.871 |
-0.176 |
-0.175 |
y |
-0.176 |
7.155 |
0.349 |
z |
-0.175 |
0.349 |
4.130 |
<r2> (average value of r
2) Å
2
<r2> |
169.382 |
(<r2>)1/2 |
13.015 |