Bonding and Structure: Limitations of Bonding Diagrams
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Advantage(s) of dot and cross diagrams.
• clearly shows where the electrons are coming from
Disadvantage(s) of dot and cross diagram.
• doesn’t show the shape of the molecule in 3D
Disadvantage(s) of a stick diagram (displayed formula?).
• cant tell which electron in the covalent bond came from which atom • doesn’t show outer electrons that are not in bonds • doesn’t give accurate information about the shape of the molecule
Advantage(s) of a 3D stick diagram.
• shows the shape of the molecule
Disadvantage(s) of 3D stick diagram.
• cant tell which electron in the covalent bond came from which electron • doesn’t show outer electrons that are not in bonds
Advantage(s) of a ball and stick diagram.
• clearly shows ions in 3D
Disadvantage(s) of ball and stick diagram.
• only shows a tiny part of giant lattice • shows ions as wifely spaced (in reality, they are packed together)
Advantage(s) of a space filling diagram.
• shows how close ions are
Disadvantage(s) of a space filling diagram.
• difficult to see • only shows a tiny part of the giant ionic lattice