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Draw Structural Formula 124trichlorobenzene
Draw the structural formula of 1,2,4-trichlorobenzene
Now I want to draw the structural formula of 1,2,4-trichlorobenzene. The benzene ring is a six-membered ring structure, and the carbon atoms are connected by conjugated double bonds, which has unique stability.
On the benzene ring, to determine the position of each atom, the carbon atoms of the benzene ring are conventionally numbered in sequence, from one to six. For 1,2,4-trichlorobenzene, that is, at the carbon atoms of No. 1, No. 2 and No. 4 of the benzene ring, chlorine atoms are connected respectively.
The drawing method is as follows: First draw a regular hexagon to represent the structure of the benzene ring. At each vertex of the hexagon, representing a carbon atom, it is usually omitted. At the vertices of No. 1, No. 2, and No. 4, a short line is drawn, and the end of the line is connected with the symbol "Cl" of the chlorine atom. In this way, the structural formula of 1,2,4-trichlorobenzene is obtained. In this structure, the chlorine atom replaces the hydrogen atom at the corresponding position on the benzene ring. Because the electronegativity of the chlorine atom is greater than that of carbon, the distribution of the electron cloud changes, which has a significant impact on the physical and chemical properties of the compound.
Now I want to draw the structural formula of 1,2,4-trichlorobenzene. The benzene ring is a six-membered ring structure, and the carbon atoms are connected by conjugated double bonds, which has unique stability.
On the benzene ring, to determine the position of each atom, the carbon atoms of the benzene ring are conventionally numbered in sequence, from one to six. For 1,2,4-trichlorobenzene, that is, at the carbon atoms of No. 1, No. 2 and No. 4 of the benzene ring, chlorine atoms are connected respectively.
The drawing method is as follows: First draw a regular hexagon to represent the structure of the benzene ring. At each vertex of the hexagon, representing a carbon atom, it is usually omitted. At the vertices of No. 1, No. 2, and No. 4, a short line is drawn, and the end of the line is connected with the symbol "Cl" of the chlorine atom. In this way, the structural formula of 1,2,4-trichlorobenzene is obtained. In this structure, the chlorine atom replaces the hydrogen atom at the corresponding position on the benzene ring. Because the electronegativity of the chlorine atom is greater than that of carbon, the distribution of the electron cloud changes, which has a significant impact on the physical and chemical properties of the compound.
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