ch.9 chem cards
Terms
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- number of electron domains = 2
-
electron geometry - linear
bonding domains - 2
nonbonding domains - 0
molecular geometry - linear - number of electron domains = 3
-
electron geometry - trigonal planar
bonding domains - 3
nonbonding domains - 0
molecular geometry - trigonal planar
OR
bonding - 2
nonbonding - 1
molecular geometry - bent
(example of bent) the nonbonding is at the top - number of electron domains = 4
-
electron gemometry - tetrahedral
bonding domains - 4
nonbonding - 0
molecular geometry - tetrahedral
OR
bonding - 3
nonbonding - 1
molecular geometry - trigonal pyramidal (loose one on top)
OR
bonding - 2
nonbonding - 2
molecular geometry - bent (loose on top and to the right) - number of electron domains = 5
-
electron geometry - trigonal bipyramidal
bonding - 5
nonbonding - 0
moleclar geometry - trigonal bipyramidal
OR
bonding - 4
nonbonding - 1
molecular - seesaw (loose is the upper left)
OR
bonding - 3
nonbonding - 2
molecular geometry - T-shaped (loose to the upper left and lower left)
OR
bonding - 2
nonbonding - 2
molecular geometry - linear (loose is upper left, lower lef, and middle right) - number of electron domains = 6
-
electron geometry - octahedral
bonding - 6
nonbonding - 0
molecular geometry - octahedral
OR
bonding - 5
nonbonding - 1
molecular - square pyramidal (loose at the center bottom)
OR
bonding - 4
nonbonding - 2
molecular geometry - square planar (loose is center top and center bottom) - axial bond
- a bond that is on the y axis
- equatorial bond
- a bond that is on the x axis
- the most stable electron domain geometry for six electron domains is the?
- octahedron
- bond polarity
- as the difference in electronegativity b/w two atoms increases, so does the the bond polarity
- non-polar covalent bond
- no electronegativity difference b/w two atoms leads to a pur non-polar bond
- dipole moment
- is the vector sum of its bonds dipoles