2- Þ Þ m = m
|
2S
Þ (Ð920)
() = 2,1 (S) = 2,5 Þ .
m = S m ¹ 0 Þ .
Sb3
Sb5 s 25 p 3
|
1 s 1 1 s 1 1 s 1
:
|
(s-, p-, d- f-), , , .
, Þ
►
► .
:
, | |||
s +p | sp | 180 | |
s+p+p | sp2 | 120 | |
s+p+p+p | sp3 | 109,3 |
l2
■ sp - , Ð180
■ Þ .
Cl Be Cl
■ m ¹ 0, .. Cl: 1,5 3,0
THORN; Cl Be Cl
■ m = S m = 0 Þ .
3
* 2 s1 2 p2
H 1s H 1s H 1s
■ s-s p-s .
■ sp 2
■ 3 s - , Ð 120,
■ D = (2.1-2.0) ¹ 0.
■ - .
■ m = S m = 0 Þ 3 - .
SiCl4
Si * 3 s 3 pCl 3 s 3 p
Cl 3s 3p Cl 3s 3p Cl 3s 3p
■ 1 s - 3 - Þ sp 3-
■ Þ , Ð 109,30
■ S m = 0 - .
►:
N3 2
N 2 s 22 p 3 O 2 s 22 p 4
H 1 s 1 H 1 s 1 H 1 s 1 1 s 1 1 s 1
. ,
|
|
sp 3 N .
1957 . . ()
● , .
σ- .