PPT-Ionic bonding (metal + non-metal)

Ionic bonds form a giant lattice structure Sodium chloride is an ionic compound formed by the reaction between the metal sodium and the nonmetal chlorine During the reaction one electron is transferred from each sodium atom to each chlorine atom. The metal olefin bonding interactions The synthesis and reactivities of the metal olefin complexes The umpolung reactivities of olefins in the metal alkene complexes Though the first metal olefin complex dates back a long time to the beginning of 19 Chapter 4.10,4.11 and 5. Combining Elements. When we begin combining elements we make compounds.. Two types. Non-metal and metal. Non-metal and non-metal. Each type has unique physical and chemical properties. Field Theory: . σ. Bonding. a. 1g. t. 1u. e. g. Combination of Metal and Ligand Orbitals in an Octahedral Complex. 2. Overlap of metal . orbitals. and linear combination of . ligand. group . orbitals. Covalent bonding. Ionic bonding. Ionic Bonding. Bonding as you’ve never imagined it. http://www.youtube.com/watch?v=BCYrNU-7SfA. Objectives. To consider the features of ionic and covalent bonds, and the compounds they make. Electronic structures of many . organometallic. compounds are based on a total . valence electron count of 18 on the central metal atom. . Sidgwick. coined the term . ‘inert gas rule’ . for indication of stability of 18e compounds. . Text:. Ch 8 (all except sections 4,5 & 8). Ch 9.1 & 9.5. Ch 10.1-10.7. My Name is Bond. Chemical Bond. PART 1: . Ionic & Covalent Bonding. Chemical Bonds. A chemical bond is an attraction between 2 atoms or ions.. SNC2D – Academic Science. Learning Goals. Use . Lewis dot diagrams to illustrate how a compound forms between a metal and a . non-metal.. Ions are formed when electrons are gained or lost. Where do electrons that are lost go?. v. ale. n. t???. Ionic. :. . transfer of e-. High Melting Point, STRONG bond, . requires IONS, . charges . equal zero, conduct electricity when . aqueous. C. o. v. ale. n. t. :. Share e-. Low(. er. hemistry. . VSEPR Theory:. . According . to the valence shell electron pair repulsion theory (VSEPR theory), the geometry of a covalent compound depends upon the number and arrangement in the space of electron pairs present in the valence shell of the central atom. This number is half of the summation of electrons present in the valence shell of the central atom and the electrons contributed by the combining atoms. Thus in the case of H. Michael. Tian. Koya. Ionic Bonding. Definition: . The complete transfer of valence electron(s) between atoms. It’s a type of chemical bond that creates two oppositely charged ions. Typically an ionic bond happens between a metal and a non-metal, where the metal loses electrons to the non-metal, resulting in a cation and a anion.. Metallic Bond – the force that holds metal atoms together. Metals do not form covalent bonds with one another because they do not have enough electrons in their outer shells to form stable octets.. Augustine. Section 7.1 - Ions. Valence electrons. are the electrons in the . highest. occupied energy level.. Valence electrons. are the only electrons involved in . chemical bonding. .. Elements in the same . Group. Valence. electrons. General electron configuration. Example using. dots for electrons. 1. 1. 2. 2. 13. 3. 14. 4. 15. 5. 16. 6. 17. 18. 7. 8. Valence electrons are symbolized with dots. . Example:. 1. Outline. Coordination Complexes. History. Ligands. Isomers. Inorganic Bonding. Crystal Field Theory. Ligand. Field Theory. Orbital Diagrams. Ligand. Field . Jahn. -Teller Distortion. Bioinorganic Chemistry.