Slide 1Honors Chemistry Slide 2 Ionic Bond Slide 3 Ionic Bonds Bond energy – energy required to break a bond Atoms bond to achieve the lowest possible energy Very strong…

Slide 1 Title Heats of Combustion, Heats of Formation, Heats of Hydrogenation and Bond Dissociation Energies Slide 2 Hess’s Law Germain Henri Hess (1802 - 1850) Hess’s…

Slide 1Fundamentals of DFT R. Wentzcovitch U of Minnesota VLab Tutorial Hohemberg-Kohn and Kohn-Sham theorems Self-consistency cycle Extensions of DFT Slide 2 BO approximation…

Slide 1 BONDING AND VSEPR THEORY STRUCTURES OF SOLIDS AND LIQUIDS Intermolecular Attractions Slide 2 CHEMICAL BONDS – OCCUR WHEN ELECTRONS ARE TRANSFERRED OR SHARED BY…

Slide 1 Bond Enthalpies Section 5.4 Slide 2 Introduction Slide 3 More Good Stuff For H 2 the thermochemical equation describing the bond enthalpy is: H 2(g) → 2H (g) ∆H…

Slide 1 Scientists do stupid looking things sometimes (though not too unsafe if they made the material carefully enough) Slide 2 Materials change size when heating. CTE:…

Slide 1 Geometric and Kinematic Models of Proteins From a course taught firstly in Stanford by JC Latombe, then in Singapore by Sung Wing Kin, and now in Rome by AG…web…

Slide 1 Properties of Bonds 1.Polarity 2.Bond Order 3.Bond Length 4.Bond Energy Slide 2 Electronegativity Bond Polarity Electronegativity: ability of a bonded atom to attract…

Slide 1 L OCAL GEOMETRY OF POLYPEPTIDE CHAINS E LEMENTS OF SECONDARY STRUCTURE ( TURNS ) Slide 2 Levels of protein structure organization Slide 3 Slide 4 Slide 5 Slide 6…

Slide 1 Bonding Types of Bonds Polarity Ionic radius and ionic character Slide 2 Why form bonds? 1.To get to a noble gas configuration (octet rule) – Ionic bonds (metal…