PPT-Hybridized Orbitals

VB theory cant explain some observations about molecular compounds without the concept of hybridized orbitals ie covalent NMNM compounds In BeF 2 LS the central atom SHOULD be. Energies in Relation to Periodic Table. 3d. 4f. 1s. 2p. http://www.docstoc.com. Energies of Orbitals. E. Hydrogen. ei. Everything other than Hydrogen. Questions: . What . is the difference between the two? Why do you think hydrogen is different?. More Complex Molecules. Chapter 5. Friday, . October . 16, . 2015. 2s:. A. 1. ’. E’. (. y. ). E’. (. x. ). BF. 3. - Projection Operator Method. 2p. y. :. A. 1. ’. E’. (. y. ). E’. (. x. ). The 2p. z. orbitals overlap in head-to-head fashion,. so these bonds are.... s. bonds.. -- the corresponding MOs are: . s. 2p. and . s. *. 2p. The other 2p orbitals (i.e., 2p. x. and 2p. y. ) overlap in. CHEM 4201. Conjugated systems (continued. ). Structure. Reactions. MO Theory. UV . Spectroscopy. Outline. Sigma bonding. Electron density lies between the nuclei. Formed from overlap of hybrid orbitals. . . .. .. O . .. . . .. 2s. 2p. y. 2p. x. 2p. z. 2p. y. 2p. x. 2F-1 (of . 14). H. 2. O. . . .. .. . O . .. . . .. 2s. 2p. y. 2p. x. 2p. z. 2p. y. 2p. x. H. H. 1s. 1s. 1s. 1s. This predicts the shape of a water molecule to be bent with a 90. Atoms, Orbitals & Bonding Topics:. Very quick history of chemistry…. What is organic chemistry?. Atomic models: nuclear to quantum. All . about . orbitals. How . orbitals fill: electron . configuration. Chapter 5. Friday, . October . 16, . 2015. 2s:. A. 1. ’. E’. (. y. ). E’. (. x. ). BF. 3. - Projection Operator Method. 2p. y. :. A. 1. ’. E’. (. y. ). E’. (. x. ). 2p. x. :. A. 2. ’. E’. Kimia . Anorganik. II. COMPOUNDS. NOMENCLATURE. [. Co(NH. 3. ). 3. (NO. 2. ). 3. ] . Triamintrinitrokobalt (III). [Pt(NH. 3. ). 2. Cl. 2. ] . Diamindikloroplatina (II). [Ni(DMG). 2. ]. Bisdimetilglioksimatonikel (II). . Chemistry Part 1. CfE. . Adv. . Higher Unit 1. Based on Presentations produced by David P. White. University of North Carolina, Wilmington. Gordon Watson. Chemistry Department, Kelso High School. Edited by Margaret Hilton. Honors Organic Chemistry. University of Utah. Molecular Orbitals. Lennard-Jones. , J.E. (1929) Trans.Faraday Soc. 25, 668. . . Link. 1929. - . John . Lennard. -Jones . describes. DE Chemistry. Dr. Walker. Hybridization and the Localized Electron Model. Hybridization. The . mixing of two or more atomic orbitals of similar energies on . the same . atom . to . produce new orbitals of equal . Three rules:. electrons fill orbitals starting with lowest n and moving upwards;. The order is: 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d etc.. Orbital Diagram. The . electron configuration. of an atom is a shorthand method of writing the location of electrons by sublevel.. Tells us the distance from the nucleus and the shape of the orbital. Quantum Number. Electron Configuration. Main level or shell. These are the Bohr energy levels. . n. = 1, . n. = 2, . n. = 3. As . Introduction . Pharmaceutical Chemistry: . is a branch of chemistry that deals with the chemical, biochemical and pharmacological aspects of drugs.. Inorganic chemistry: . is the study of all the elements and their compounds except carbon and its compounds..