1 / 22

Linear Electronic Geometry: AB 2 Species (No Lone Pairs of Electrons on A)

Linear Electronic Geometry: AB 2 Species (No Lone Pairs of Electrons on A). Some examples of molecules with this geometry are: BeCl 2 , BeBr 2 , BeI 2 , HgCl 2 , CdCl 2 All of these examples are linear, nonpolar molecules. Important exceptions occur when the two substituents are not the same!

salena
Download Presentation

Linear Electronic Geometry: AB 2 Species (No Lone Pairs of Electrons on A)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Linear Electronic Geometry:AB2 Species (No Lone Pairs of Electrons on A) • Some examples of molecules with this geometry are: BeCl2, BeBr2,BeI2, HgCl2, CdCl2 • All of these examples are linear, nonpolar molecules. • Important exceptions occur when the two substituents are not the same! BeClBr or BeIBr will be linear and polar!

  2. Linear Electronic Geometry:AB2 Species (No Lone Pairs of Electrons on A) Electronic Geometry

  3. Linear Electronic Geometry:AB2 Species (No Lone Pairs of Electrons on A) Polarity

  4. Linear Electronic Geometry:AB2 Species (No Lone Pairs of Electrons on A) Valence Bond Theory (Hybridization)

  5. Linear Electronic Geometry:AB2 Species (No Lone Pairs of Electrons on A)

  6. Trigonal Planar Electronic Geometry: AB3 Species (No Lone Pairs of Electrons on A) • Some examples of molecules with this geometry are: BF3, BCl3 • All of these examples are trigonal planar, nonpolar molecules. • Important exceptions occur when the three substituents are not the same! BF2Cl or BCI2Br will be trigonal planar and polar!

  7. Trigonal Planar Electronic Geometry: AB3 Species (No Lone Pairs of Electrons on A) Dot Formula Electronic Geometry

  8. Trigonal Planar Electronic Geometry: AB3 Species (No Lone Pairs of Electrons on A) Polarity

  9. Trigonal Planar Electronic Geometry: AB3 Species (No Lone Pairs of Electrons on A) Valence Bond Theory (Hybridization) 3s3p Cl [Ne]

  10. Trigonal Planar Electronic Geometry: AB3 Species (No Lone Pairs of Electrons on A)

  11. Tetrahedral Electronic Geometry: AB4 Species (No Lone Pairs of Electrons on A) • Some examples of molecules with this geometry are: CH4, CF4, CCl4, SiH4, SiF4 • All of these examples are tetrahedral, nonpolar molecules. • Important exceptions occur when the four substituents are not the same! CF3Cl or CH2CI2 will be tetrahedral and polar!

  12. Tetrahedral Electronic Geometry: AB4 Species (No Lone Pairs of Electrons on A)

  13. Tetrahedral Electronic Geometry: AB4 Species (No Lone Pairs of Electrons on A)

  14. Chemistry is fun!

More Related