Chemistry Reference
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P
P
2
Then:
γ
=
= (n+1)
13(ɚ)
1
In the same way, for “singular” systems (with similar values of functions) of two-
dimensional harmonic oscillator the energy of stationary states is found as follows:
ε
= h
ν
(n+1)
By this model the maximum of interactions corresponds to the principle of algebraic
addition of P-parameters Equations (7) and (8). When n = 0 (basic state), we have Ɋ 2
= Ɋ 1 , or: the maximum of structure interaction occurs if their P-parameters are equal.
This postulate and Equation (13(ɚ)) are used as basic conditions for the formation of
stable structures [13].
Hydrogen atom, element No 1 with orbital 1S 1 de¿ nes the main energy criteria of
structural interactions (their “ancestor”).
Table 1 shows its three Ɋ E -parameters corresponding to three different character-
istics of the atom.
TABLE 2
Calculation of molecular EN.
W
(eV)
r i
(Å)
q 2
(eVÅ)
P 0
(eVÅ)
R K
(Å)
P 0 /3Rn
(eV)
X
(Batsanov)
Atom
Orbital
1
2
3
4
5
6
7
8
9
Li
2S 1
5.3416
1.586
5.8902
3.475
1.33
0.87
0.98
Be
2S 1
8.4157
1.040
13.159
5.256
1.13 (Ɇ)
1.55
1.52
B
1
8.3415
0.770
21.105
4.965
0.81
2.04
2.03
ɋ
1
11.792
0.596
35.395
5.868
0.77
2.54
2.56
N
1
15.445
0.4875
52.912
6.5903
0.74
2.97
3.05
O
1
17.195
0.4135
71.383
6.4660
0.66
3.27
3.42
F
2S 2 5
50.809
0.64
3.78
3.88
Na
3S 1
4.9552
1.713
10.058
4.6034
1.54
1.00
0.98
Ɇg
3S 1
6.8859
1.279
17.501
5.8588
1.6 (Ɇ)
1.22
1.28
Ⱥl
1
5.7130
1.312
26.443
5.8401
1.26
1.55
1.57
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