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Sulfur halide

 Last Update: 2021-06-18
 Source: Internet
 Author: User

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dmf boiling point

cobalt 2 chloride

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1.
S ₂ X ₂

S ₂ X- ₂ structure and the H ₂ O ₂ is similar
.

The SX bond energy decreases as the radius of the halogen atom increases, and the stability of the compound decreases

S ₂ F ₂ is a colorless gas (boiling point 15°C), the dihedral angle is 108.
3°, and the FSS bond angle is 87.
9°
.

S ₂ Cl ₂ is a golden yellow liquid with a dihedral angle of 85.
2° and a Cl-SS bond angle of 107.
7°.
It is toxic and has a foul smell; S ₂ Cl ₂ is an important chemical raw material and is mainly used for the vulcanization of certain rubbers.
, chloride, chlorinated ethanol
.

S ₂ Br ₂ is a red oily liquid, the dihedral angle is similar to that of S ₂ Cl ₂ , and the Br-SS bond angle is 105°
.

S ₂ I ₂ is a reddish brown solid
.

2.
Other halides of sulfur

SF ₂ is a colorless gas, extremely unstable, the molecule has a V-shaped structure, and the bond angle is 98.
3°
.

SCl ₂ is a red liquid, toxic, smelly, and unstable

SF ₆ is a colorless gas, odorless and non-toxic
.

It is chemically stable and will not decompose when heated to 500℃, and will not react with HC1 and KOH at 500℃

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