Advanced Inorganic Chemistry

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Presentation transcript:

Advanced Inorganic Chemistry Miessler & Tarr, 4th edition

Syllabus Goals & Objectives Textbook (bring to class) Attendance & Grading 2 take-home exams + final (55%) homework (15%) literature presentation (10%) literature exam (15%) participation (5%) To class on time Exams are all take-home, due date is on syllabus (about a week to work on it) HW due at the beginning of class, but I’m willing to answer questions in-class (before it’s due) Lit presentations 2 or 3 times (1 is graded) Lit exam end of semester

Course Content Chapters 1-5 (bonding theories) Chapter 6, Acid-Base & Donor-Acceptor Theory Chapters 9, 10, 12 (coordination chemistry) Chapter 11, Coord Chem: Electronic Spectra Chapters 13, 14 (organometallic chemistry) Chapter 16, Bioinorganic & Environmental Chem Experimental Methods in Inorganic Chemistry Nanochemistry; noncovalent interactions

Chapter 1 - Intro to Inorganic What is it? Sub-fields: main-group, coordination chemistry, organometallic, bioinorganic, physical inorganic, heavy-metals, trans-uranium…….. How does it compare to Organic Chemistry? Compounds with single, double, triple bonds Inorganic compounds can contain quadruple bonds (sigma + pi + pi + delta bond) [Cl4Re≡ReCl4]2– Carbon: maximum number of connections = 4 Inorganic: carbon is found in carbon cluster compounds, in bridging alkyl groups

Chapter 1 - Intro to Inorganic Organic: H is a terminal atom, only bonds to one other element. Inorganic: The same rules do not apply. Lewis structure of B2H6? Organic: Limited geometries (linear, trigonal planar, tetrahedral, bent). Inorganic: Also square planar, trigonal bipyramid, octahedral, and more Inorganic also has aromatic compounds (borazine B3N3H6)

History of Inorganic Chemistry Ancient times through Alchemy: Descriptive chemistry, techniques, minerals (Cu compounds), glasses, glazes, gunpowder 17th Century Mineral acids (HCl, HNO3, H2SO4), salts and their reactions, acid and bases Quantitative work became important, molar mass, gases, volumes 1869: The periodic table Late 1800s: Chemical Industry Isolate, refine, purify metals and compounds 1896: Discovery of Radioactivity Atomic structure, quantum mechanics, nuclear chemistry (through early 20th century)

History of Inorganic Chemistry 20th Century Coordination chemistry, organometallic chemistry WWII & Military projects: Manhattan project, jet fuels (boron compounds) 1950s Crystal field theory, ligand field theory, molecular orbital theory 1955 Organometallic catalysis of organic reaction (polymerization of ethylene) Modern Issues Bioinorganic chemistry (nitrogen fixation), modeling biochemical process, enzymes, x-ray crystallography, nanochemistry, manipulation of noncovalent interactions

Take a Look Literature taken from Inorganic Chemistry Take a quick look: What are the sub-fields? What do you recognize, understand? What looks foreign? You will be presenting a paper like this and being tested on your ability to read, interpret and answer questions. What information do you need to be successful?