'Coordination compounds' diaporamas de présentation

COORDINATION CHEMISTRY STRUCTURES AND ISOMERS

COORDINATION CHEMISTRY STRUCTURES AND ISOMERS. ELECTRONIC CONFIGURATION. Ground State: Progressive filling of the 3d, 4d, and 5d orbitals Exceptions: ns 1 (n-1)d 5 rather than ns 2 (n-1)d 4 ns 1 (n-1)d 10 rather than ns 2 (n-1)d 9 Transition metal ions:

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Chemistry 223 Chapter 26 Coordination Complexes

Chemistry 223 Chapter 26 Coordination Complexes. d -block elements a.k.a. transition metals. d -block elements are: all metals all have partially filled d subshells exhibit horizontal & vertical similarities alloys & compounds are important components

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Chemistry 223 Chapter 26 Coordination Complexes

Chemistry 223 Chapter 26 Coordination Complexes. d -block elements a.k.a. transition metals. d -block elements are: all metals all have partially filled d subshells exhibit horizontal & vertical similarities alloys & compounds are important components

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Complexes

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Chemistry of the Transition Metals and Coordination Compounds

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Coordination Chemistry

Coordination Chemistry. Coordination Chemistry. Werner/Jorgensen Controversy. Alfred Werner. Sophus Jorgensen.

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DRY HIGH PRESURE METHODS OF SOLID STATE SYNTHESIS

DRY HIGH PRESURE METHODS OF SOLID STATE SYNTHESIS.

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Coordination Chemistry

Coordination Chemistry. A basic introduction with a critical application!. Coordination Compound. Complex ion = a transition metal with associated ligands Counter ions = cations or anions needed to produce a neutral charge on the complex ion. Coordination Number.

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CHEM 163 Chapter 23

CHEM 163 Chapter 23. Spring 2009. http://www.youtube.com/watch?v=kfgtU9DDvdY. Transition Metals. Large part of inorganic chemistry. Electron Configurations. [Ar]4s 2 3d 10. Mn :. [Ar]4s 2 3d 5. Zn:. General form:. [noble gas] ns 2 (n-1)d x. n= 4 or 5. x = 1 to 10.

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Chapter 9 Coordination Chemistry I

Chapter 9 Coordination Chemistry I. Structures and Isomers. Coordination compounds. Central metal, neutral or cation Ligand: neutral molecule or anion Ions for charge balance (if necessary) Coordination number = number of ligand attachments (commonly 4, 6, 5)

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HYDROTHERMAL SYNTHESIS AND CRYSTALLIZATION OF ZEOLITES

HYDROTHERMAL SYNTHESIS AND CRYSTALLIZATION OF ZEOLITES . Typical zeolite synthesis NaAl(OH) 4 (aq) + Na 2 SiO 3 (aq) + NaOH(aq), 25 o C, condensation-polymerization, Na(H 2 O) n + template ?

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=>K 2 MnF 6 + SbF 5 ? KSbF 6 +MnF 3 +F 2 which of the following is the stronger lewis acid?

=>K 2 MnF 6 + SbF 5 ? KSbF 6 +MnF 3 +F 2 which of the following is the stronger lewis acid? a)K 2 MnF 6 b)SbF 5 c)KSbF 6 d)MnF 3. =>what is the temperature at which alpha & beta sulphur exists simultaneously? a)289k b)369k c)396k d)419k.

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Coordination Compounds

Coordination Compounds. Chapter 22. 20.3 Coordination Compounds. Metallic salts are surrounded by water when they dissolve. Dipoles in water are attracted to the ions. Complexes and Ligands.

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Experiment 13

Experiment 13. Properties of the coordination compounds. Purposes. 1. To observe the formation of coordination compounds and the distinguish between complex ions and simple ions. 2. To compare the stabilities of complex ions. 3. To know the relationship between the coordination

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Complex Compounds:

Complex Compounds:. What are they: Central metal cation Attached ligands (molecules or anions) Coordination Number : defines the # ligands (Useful link) http://www.chem1.com/acad/webtext/chembond/cb09.html. Complex Compounds:. Cation : Lewis Acid (electron pair acceptor)

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INORGANIC Nomenclature

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