Hexafluorophosphate is an anion with chemical formula of [PF6]−. It is an octahedral species that imparts no color to its salts. [PF6]− is isoelectronic with sulfur hexafluoride, SF6, and the hexafluorosilicate dianion, [SiF6]2−, and hexafluoroantimonate [SbF6]−. In this anion, phosphorus has a valence of 5. Being poorly nucleophilic, hexafluorophosphate is classified as a non-coordinating anion. (Wikipedia).
New Molecules to do Chemistry with LEDs
Support my channel with patreon: https://www.patreon.com/chemiolis Literature: Procedure for synthesis of alkysbis(catecholato)silicates: http://www.orgsyn.org/demo.aspx?prep=v94p0016 NiCl2(dme) procedure: https://doi.org/10.1002/9780470132449.ch30 Photoredox literature and procedure:
From playlist Groundbreaking and Upcoming Chemistry
C07 Homogeneous linear differential equations with constant coefficients
An explanation of the method that will be used to solve for higher-order, linear, homogeneous ODE's with constant coefficients. Using the auxiliary equation and its roots.
From playlist Differential Equations
Using the inverse of an exponential equation to find the logarithm
👉 Learn how to convert an exponential equation to a logarithmic equation. This is very important to learn because it not only helps us explain the definition of a logarithm but how it is related to the exponential function. Knowing how to convert between the different forms will help us i
From playlist Logarithmic and Exponential Form | Learn About
Total Synthesis of Lyconesidine B- Part One
A lecture on the Total Synthesis of Lyconesidine B, A Lycopodium Alkaloid with an Oxygenated, Amine-Type Fawcettimine Core by Tomohiro Kurose, Chihiro Tsukano,* Takeshi Nanjo, and Yoshiji Takemoto*. It features interesting Rh-catalyzed cyclopropanation, Ene-Yne metathesis and a stereoselec
From playlist Total Synthesis
Differential Equations | Homogeneous linear equations with constant coefficients
We introduce the strategy used for solving homogeneous linear differential equations with constant coefficients.
From playlist Linear Differential Equations
Sulfur Ylides - Corey-Chaykovsky Reaction (IOC 42)
In this episode, I discuss sulfur ylides and the Corey-Chaykovsky reaction, which forms epoxides, aziridines, as well as cyclopropanes. On slide 8, I mistakenly say "the N parameters of ketones" but as aldehydes and ketones are electrophiles, I should have said "the E parameters". On sli
From playlist Organic Chemistry Lectures
Determining if a equation is a polynomial or not
👉 Learn how to determine whether a given equation is a polynomial or not. A polynomial function or equation is the sum of one or more terms where each term is either a number, or a number times the independent variable raised to a positive integer exponent. A polynomial equation of functio
From playlist Is it a polynomial or not?
Simultaneous equations using graphs (quadratic & linear) 1
Powered by https://www.numerise.com/ Simultaneous equations using graphs (quadratic & linear) 1
From playlist Quadratic sequences & graphs
Taming Organolithiums Using Organogels
Interested in checking out the Predictive Retrosynthesis Tool from Reaxys? Find out more information here - https://www.elsevier.com/solutions/reaxys/predictive-retrosynthesis?utm_campaign=prt-integration-ads&utm_source=thatchemist&utm_medium=video&dgcid=RN_AG_Sourced_400004103 In this vi
From playlist Important Papers
Synthesis Workshop: Aziridine Synthesis via Electrogenerated Dications with Dylan Holst (Episode 66)
In this Research Spotlight episode, we're joined by Dylan Holst, who shares with us his work on aziridine synthesis via electrogenerated dications. Key reference: Nature 2021, 596, 74-79. https://doi.org/10.1038/s41586-021-03717-7 Also see: Nat. Chem. 2021. https://doi.org/10.1038/s41557-
From playlist Research Spotlights
👉 Learn about graphing linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. i.e. linear equations has no exponents on their variables. The graph of a linear equation is a straight line. To graph a linear equation, we identify two values (x-valu
From playlist ⚡️Graph Linear Equations | Learn About
Isolating a logarithm and using the power rule to solve
👉 Learn how to solve logarithmic equations. Logarithmic equations are equations with logarithms in them. To solve a logarithmic equation, we first isolate the logarithm part of the equation. After we have isolated the logarithm part of the equation, we then get rid of the logarithm. This i
From playlist Solve Logarithmic Equations
Solving a trigonometric equation with applying pythagorean identity
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a trigonometric identity to reduce and then simplify the given eq
From playlist Solve Trigonometric Equations by Factoring
What is exponential and logarithmic form
👉 Learn how to convert an exponential equation to a logarithmic equation. This is very important to learn because it not only helps us explain the definition of a logarithm but how it is related to the exponential function. Knowing how to convert between the different forms will help us i
From playlist Logarithmic and Exponential Form | Learn About
Chem 203. Organic Spectroscopy. Lecture 28. Some Other Useful NMR Techniques
UCI Chem 203 Organic Spectroscopy (Fall 2011) Lec 28. Organic Spectroscopy -- Some Other Useful NMR Techniques View the complete course: http://ocw.uci.edu/courses/chem_203_organic_spectroscopy.html Instructor: James Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://oc
From playlist Chem 203: Organic Spectroscopy
Classify a polynomial then determining if it is a polynomial or not
👉 Learn how to determine whether a given equation is a polynomial or not. A polynomial function or equation is the sum of one or more terms where each term is either a number, or a number times the independent variable raised to a positive integer exponent. A polynomial equation of functio
From playlist Is it a polynomial or not?
Chemistry 202. Organic Reaction Mechanisms II. Lecture 13. Electrocyclic Reactions
UCI Chem 202 Organic Reaction Mechanisms II (Winter 2014) Lec 13. Organic Reaction Mechanism -- Electrocyclic Reactions View the complete course: http://ocw.uci.edu/courses/chem_202_organic_reaction_mechanisms_ii.html Instructor: David Van Vranken, Ph.D. License: Creative Commons BY-NC-SA
From playlist Chemistry 202. Organic Reaction Mechanisms II