Chem 107: Inorganic Chemistry
Video Lectures
Displaying all 29 video lectures.
Lecture 1![]() Play Video |
Symmetry in Nature Recorded on October 3, 2014. Index of Topics: 00:08-Symmetry in Nature 01:30-Symmetry Sitting Next to You 01:59-Symmetry Elements and Operations 06:48-The Identity 07:48-Proper Rotations 18:24-Reflections 18:31-Proper Rotations 19:32-Reflections 22:40-Inversion 28:10-Improper Rotations |
Lecture 2![]() Play Video |
Symmetry and Point Groups Recorded on October 6, 2014. Index of Topics: 00:59-Symmetry in Molecules: Staggered Ethane 19:20-Summary 21:44-Low-Symmetry Point Groups 24:38-High-Symmetry Point Groups 29:42-Linear Point Groups 31:53-D Point Groups 36:09-C Point Groups 38:35-S Point Groups 41:01-Identifying Point Groups 43:45-Example: Phosphorous Pentafluoride 46:33-Example: Diborane 48:17-Example: 18-crown-6 Ether |
Lecture 3![]() Play Video |
Representations and Character Tables Recorded on October 8, 2014. Index of Topics: 01:19-Self Test 17:42-Point Groups of a Baseball? 22:41-Point Groups of Atomic Orbitals? 28:59-Properties of Mathematical Groups 36:36-Matrices and Matrix Multiplication 40:45-Transformation Matrices 45:12-Representations of Groups |
Lecture 4![]() Play Video |
Character Tables and One Application of Symmetry Recorded on October 10, 2014. Index of Topics: 00:13-Representation of Groups 02:35-Irreducible Representations 10:23-Character Tables 21:38-Properties of Character Tables 27:04-Example 30:32-Character Tables 31:48-Example 31:58-C3v Character Table 43:46-Summary 45:21-Using Symmetry: Chirality |
Lecture 5![]() Play Video |
A Second Application of Symmetry Recorded on October 13, 2014. Index of Topics: 00:26-Using Symmetry: Vibrational Spectroscopy 26:33-3D Normal Modes 35:30-Using Symmetry: Vibrational Spectroscopy 39:05-Using Symmetry: Selected Vibrational Modes |
Lecture 6![]() Play Video |
Simple MO Theory Recorded on October 15, 2014. Index of Topics: 00:17-Using Symmetry: Selected Vibrational Modes 08:07-Summary 10:19-Using Symmetry: Selected Vibrational Modes 12:04-Using Symmetry: Molecular Orbitals 15:37-LCAO MO Theory 19:22-MO Math for Diatomic Molecules 26:27-MO Math for Homonuclear Diatomic Molecules 30:11-LCAO MO Energy Diagram for H2 35:01-MOs for H2 36:12-MO Notations 37:12-Basic Rule #1 of MO Theory 38:20-H2 vs He2 39:06-Basic Rule #2 of MO Theory 40:21-Basic Rule #3 of MO Theory 42:11-Overlap and Bond Type 47:51-Overlap and Symmetry |
Lecture 7![]() Play Video |
Simple MO Theory II Recorded on October 17, 2014. Index of Topics: 01:41-Using Symmetry: Molecular Orbitals 04:04-Basic Rule #1 of MO Theory 07:19-Basic Rule #2 of MO Theory 08:45-Basic Rule #3 of MO Theory 10:51-Overlap and Symmetry 14:18-Basic Rule #4 of MO Theory 22:45-Homonuclear Diatomic Molecules 33:09-Electron Configurations and Bond Orders 35:16-Orbital Mixing 46:38-MOs of Homonuclear Diatomic Molecules |
Lecture 8![]() Play Video |
Simple MO Theory III Recorded on October 20, 2014. Index of Topics: 00:05-Orbital Mixing 03:44-MOs of Homonuclear Diatomic Molecules 04:00-Bond Order and Bond Distance 06:29-Relative AO Energies for MO Diagrams 10:24-MO Diagram for HF 17:56-Relative AO Energies for MO Diagrams 19:39-Heteronuclear Diatomic Molecules: CO 37:05-Summary 38:06-Molecular Orbitals for Larger Molecules 42:30-Linear H3+ by Inspection 45:54-Linear H3+ |
Lecture 9![]() Play Video |
Simple MO Theory IV Recorded on October 22, 2014. Index of Topics: 00:17-Linear H3+ 02:10-Linear FHF- by Inspection 05:42-Linear FHF- 22:37-Carbon Dioxide by Inspection 25:40-Relative AO Energies in MO Diagrams 26:04-Carbon Dioxide 40:12-Molecular Orbitals for Larger Molecules 40:57-Carbon Dioxide by Reducible Representations 46:35-Carbon Dioxide 46:43-Water |
Lecture 10![]() Play Video |
Projection Operator Method Recorded on October 24, 2014. Index of Topics: 00:17-Water 11:31-Boron Trifluoride 18:30-BF3 - Projection Operator Method 44:56-Boron Trifluoride |
Lecture 11![]() Play Video |
The Crystalline Solid State Recorded on October 27, 2014. Index of Topics: 00:17-BF3 - Projection Operator Method 02:37-Boron Trifluoride 07:09-d Orbitals 08:32-Sigma-MOs for Octahedral Complexes 25:23-Summary 28:20-Types of Solids 33:20-The 7 Crystal System 37:44-The 14 Bravais Lattices 41:46-Types of Cubic Lattices 43:02-Contents of a Unit Cell |
Lecture 12![]() Play Video |
Crystal Structures Lec 12. Inorganic Chemistry -- CrystRecorded on October 29, 2014. Index of Topics: 00:17-Contents of a Unit Cell 01:27-Types of Cubic Cells 08:19-Close-Packed Structures 10:13-The Hexagonal Close-Packed Structure 15:54-The Cubic Close-Packed Structure 17:52-Close-Packed Structures 19:56-Metallic Solids 21:54-Interstitial Sites in CP Structures 26:26-Octahedral Holes in CCP 28:47-Tetrahedral Holes in CCP 30:10-Octahedral Holes in CCP and HCP 32:09-Tetrahedral Holes in CCP and HCP 33:10-Ionic Crystal Structures 34:36-NaCl Structures 36:56-Zinc Blende (ZnS) Structure 38:58-Fluorite (CaF2) and Antifluorite (Li2O) 42:15-Alternative Representations of Fluorite 43:13-Fluorite (CaF2) and Antifluorite (Li2O) 44:21-Wurtzite (ZnS) Structure |
Lecture 13![]() Play Video |
Ionic Structures Recorded on October 31, 2014. Index of Topics: 00:18-Diamond Structures 02:30-CsCl Structure 05:09-Self Test 09:17-Explaining Simple Ionic Structures 12:22-Radius Ratio Rules 14:39-Thermodynamics of Ionic Crystal Formation 17:50-Lattice Energy 21:40-Example: NaCl Structure 25:40-Lattice Energy 25:48-Madelung Constant 26:34-Born-Lande Equation for Lattice Energy 29:54-Some Lattice Energy 31:39-Limits of the Ionic Model 34:22-From MOs to Band Theory 38:07-Infinite 1D Chain of H atoms 40:59-Band Theory of 3D Solids 44:06-Metals, Semiconductors, and Insulators |
Lecture 14![]() Play Video |
Semiconductors and Devices based on p-n Junctions Recorded on November 3, 2014. Index of Topics: 01:21-Metals, Semiconductors, and Insulators 03:54-The Fermi Level 06:25-Mobile Charges in Pure Semiconductors 09:19-Common Semiconductors 12:14-Doping of Semiconductors 17:52-Doping 20:40-p-n junctions 34:03-Solar Cells 40:12-Photodiodes 43:00-LEDs and Laser Diodes 48:56-Chapter 7 Summary |
Lecture 15![]() Play Video |
Models of Acid- Base Chemistry Recorded on November 5, 2014. Index of Topics: 00:17-Models of Acid-Base Chemistry 04:12-Arrhenius Acid-Base Model 05:49-Bronsted-Lowry Model 08:40-Solvent System Model 12:34-The Lewis Concept 16:40-The Lewis Concept and Molecular Orbitals 31:36-HSAB Model 37:00-HSAB Theory 39:44-HSAB Theory and Exchange Reactions 41:19-HSAB Theory and Solubilities 44:00-HSAB Theory and Metal Thiocyanate Complexes 46:42-Pearson's Absolute Hardness Scale 49:50-The Nature of the Adduct |
Lecture 16![]() Play Video |
Nature of the Adduct Recorded on November 7, 2014. Index of Topics: 00:17-The Nature of the Adduct 02:32-Acid/Base Strength 04:19-Drago's EC Approach 06:40-Using the EC Model 09:55-Summary 11:22-Acid-Base Strength 12:53-Direct Thermodynamic Measurements 18:23-Gas Phase Proton Affinity 23:17-Substituent Effects - Electronic 29:09-Substituent Effects - Steric 36:26-Metals as Acids 41:51-Superacids 45:52-Solvation Effects |
Lecture 17![]() Play Video |
Chemistry of the Main Group Elements: Hydrogen, Alkali, and Alkaline Earth Metals Instructor: Alan F. Heyduk. Recorded on November 12, 2014. Index of Topics: 00:17-Solvation Effects 07:06-Leveling Effects 12:23-Chemistry of the Main Group Elements: Hydrogen, Alkali and Alkaline Earth Metals 14:25-Hydrogen 18:02-Hydrogen Production 21:21-Hydrogen Use 24:15-The Hydrogen Economy 27:10-Types of Hydrogen Compounds 31:10-Hydride Stability 35:43-Hydride Synthesis and Reactivity 40:16-Alkali & Alkaline Earth Metals |
Lecture 18![]() Play Video |
.Chemistry of the Main Group Elements: Boron through Nitrogen Groups Instructor: Alan F. Heyduk. Recorded on November 14, 2014. Index of Topics: 00:16-Chemistry of the Main Group Elements: Boron through Nitrogen Groups 00:58-Solvated Electron Solutions 04:29-Alkalides and Electrides 10:17-Organometallic Chemistry 13:14-More Organolithium Chemistry 15:57-Organomagnesium Chemistry 19:15-Organomagnesium Reactivity 20:43-Group IIIA: B, Al, Ga, In, and Tl 30:31-Boron Hydride Clusters 39:07-Carbon 45:25-Si, Ge, Sn, & Pb |
Lecture 19![]() Play Video |
Chemistry of the Main Group Elements: Carbon Group through Noble Gases Instructor: Alan F. Heyduk. Recorded on November 17, 2014. Topic of Index: 00:17-Chemistry of the Main Group Elements: Carbon Group Through Nobel Gases 00:47-Si, Ge, Sn, & Pb 02:22-Group IVA Geometries 04:30-Multiple Bonding 10:45-Nitrogen 12:49-NOx: N^v 15:13-NOx: N^II and N^IV 18:45-NOx: NO 22:11-Low-Valent Nitrogen Compounds 27:23-P, As, Ab, & Bi 32:39-Oxygen 45:21-Oxides |
Lecture 20![]() Play Video |
.Chemistry of the Main Group Elements: Chalcogens through Noble Gases Instructor: Alan F. Heyduk. Recorded on November 19, 2014. Index of Topics: 00:24-Sulfur 03:10-Sulfur Halides 06:56-Halogens 12:41-Interhalogens 16:48-Halogen Oxo-Anions 20:40-Noble Gases 23:27-Coordination Chemistry 1: Structures and Isomers 24:44-Coordination Chemistry 32:49-Formulae & Nomenclature |
Lecture 21![]() Play Video |
Coordination Chemistry I: Names, Coordination Geometries and Isomers Instructor: Alan F. Heyduk. Recorded on November 21, 2014. Index of Topics: 00:18 - Coordination Chemistry 1: Names, Coordination Geometries and Isomers 00:36 - Formulae & Nomenclature 16:18 - Multidentate Ligands 21:00 - Isomerism 22:38 - Constitutional Isomers 33:18 - Configurational Isomers 35:39 - Chirality 41:27 - Chelate Ring Conformations 44:36 - Ligand Ring Conformations 47:04 - Coordination Geometries |
Lecture 22![]() Play Video |
Coordination Chemistry I: Coordination Geometries Instructor: Alan F. Heyduk. Recorded on November 24, 2014. Index of Topics: 00:07 - Coordination Chemistry I: Coordination Geometries 01:21 - Coordination Geometries 04:02 - Coordination Number 1 06:30 - Coordination Number 2 10:27 - Coordination Number 3 15:06 - Coordination Number 4 18:21 - Coordination Number 5 24:41 - Coordination Number 6 30:52 - Coordination Number 7 34:50 - Coordination Number 8 and Higher 38:27 - Coordination Chemistry II: Theories of Electronic Structure 38:39 - Experimental Evidence for Electronic Structure 44:47 - Theories of Electronic Structures |
Lecture 23![]() Play Video |
Coordination Chemistry II: Liquid Field Theory Instructor: Alan F. Heyduk. Recorded on November 26, 2014. Index of Topics: 00:17 - Coordination Chemistry II: Ligand Field Theory 02:09 - Theories of Electronic Structures 03:35 - Valence Bond Theory 08:16 - Crystal Field Theory 15:26 - Calculating the CFSE 18:22 - Ligand Field Theory 23:13 - Symmetry 27:59 - ML6 Octahedral MO Diagram 34:26 - MO Pictures 41:05 - Adding Metal Electrons |
Lecture 24![]() Play Video |
Coordination Chemistry II: Liquid Field Theory Instructor: Alan F. Heyduk. Recorded on December 1, 2014. Index of Topics: 00:07 - Adding Metal Electrons 04:42 - Electron Pairing Energy 10:48 - Using LFSE and Pi avg 13:41 - Metal-Ligand pi Interactions 17:02 - pi Donor vs pi Acceptor Ligands 25:48 - pi-Effects in Octahedral Complexes 36:05 - Spectrochemcial Series 41:18 - Angular Overlap Method 45:49 - ML6 Octahedral MO Diagram 46:51 - Using the AOM |
Lecture 25![]() Play Video |
Coordination Chemistry II: LFT for Electron Counting Instructor: Alan F. Heyduk. Recorded on December 3, 2014. Index of Topics: 00:17 - Coordination Chemistry II: LFT for Td and D3h Complexes & Electron Counting 03:39 - Angular Overlap Method 05:34 - ML6 Octahedral MO Diagram 06:54 - Using the AOM 09:10 - Tetrahedral Complexes 12:51 - ML4 Tetrahedral MO Diagram 16:16 - T2 Hybridization of Metal Complexes 21:28 - ML4 Tetrahedral MO Diagram 25:12 - Tetrahedral Coordination Complexes 28:20 - Trigonal Bipyramidal Complexes 33:52 - ML5 TBP MO Diagram 38:33 - TBP Coordination Complexes 42:16 - 18 Electron Rule |
Lecture 26![]() Play Video |
Coordination Chemistry III: Spectroscopy & Multi-Electron States Instructor: Alan F. Heyduk. Recorded on December 5, 2014. Index of Topics: 00:17 - Coordination Chemistry III: Spectroscopy & Multi-Electron States 01:06 - Intro to Spectroscopy 05:42 - "Rules" for Spectroscopy 11:59 - [Ti(OH2)6]3+ 17:53 - [V(OH2)6]3+ 21:58 - Crystal Field Theory 23:11 - Tackling the Multi-Electron Problem 27:50 - Multi-Electron Quantum Numbers 31:39 - The V3+ Free Ion 35:24 - V3+ Microstate Table |
Lecture 27![]() Play Video |
Coordination Chemistry III: Multi-Electron States Instructor: Alan F. Heyduk. Recorded on December 8, 2014. Index of Topics: 00:17 - Tackling the Multi-Electron Problem 01:52 - Multi-Electron Quantum Numbers 03:08 - V3+ Microstate Table 05:03 - Determining Atomic States 14:59 - Determining the Ground State 18:02 - Spin-Orbit Coupling 22:02 - Understanding the [V(OH2)6]3+ Spectrum 25:03 - Visualizing the 3F and 3P States 31:22 - Electronic State Diagram 35:43 - Visualizing the 3F and 3P States 42:36 - Electronic State Diagram |
Lecture 28![]() Play Video |
Coordination Chemistry III: Multi-Electron States -- Part 2 Instructor: Alan F. Heyduk. Recorded on December 10, 2014. Index of Topics: 00:17 - Coordination Chemistry III: Multi-Electron States 01:51 - Understanding the [V(OH2)6]3+ Spectrum 07:13 - Visualizing the 3F and 3P States 10:26 - Electronic State Diagram 21:25 - d2 Tanabe Sugano Diagram 30:25 - d7 Tanabe Sugano Diagram 44:29 - Sample Problem, [Co(NH3)6]2+ 50:59 - Jahn-Teller Effect |
Lecture 29![]() Play Video |
Inorganic Chemistry: Jahn-Teller Effect and Electron Counting Instructor: Alan F. Heyduk. Recorded on December 12, 2014. Index of Topics: 00:17 - Jahn-Teller Effect and Electron Counting 01:01 - Jahn-Teller Effect 10:14 - 18 Electron Rule 12:50 - sigma-Only ML6 Octahedral MO Diagram 14:44 - 18 Electron Rule 16:11 - Donor-Pair Method - Example 1 21:03 - Donor-Pair Method - Example 2 24:51 - 18 Electron Rule 26:01 - Neutral Ligand Method - Example 1 31:42 - Neutral Ligand Method - Example 2 35:04 - 18 Electron Rule 36:57 - Examples to try... |