Series15TransitionMetals

Series15TransitionMetals - Chemistry and Spectroscopy of...

Info icon This preview shows pages 1–24. Sign up to view the full content.

View Full Document Right Arrow Icon
Chemistry and Spectroscopy of the Transition Metals Structure of metal complexes Oxidation states of metals Color/Spectroscopy Magnetic Properties Chelate Effects Electron Transfer Chemistry XV-1
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Alfred Werner Nobel Prize in Chemistry, 1913 "in recognition of his work on the linkage of atoms in molecules by which he has thrown new light on earlier investigations and opened up new fields of research especially in inorganic chemistry” Zurich University XV-2
Image of page 2
Pt (NH 3 ) 2 Cl 2 Stereochemistry of Coordination Complexes Pt Cl Cl NH 3 NH 3 Pt NH 3 Cl NH 3 Cl Orange-Yellow (dipole moment) (cis-platin) Pale Yellow No dipole XV-3
Image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
XV-4
Image of page 4
XV-5
Image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
XV-6
Image of page 6
XV-7
Image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
XV-8
Image of page 8
XV-9
Image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
XV-10
Image of page 10
XV-11
Image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
XV-12
Image of page 12
XV-13
Image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
XV-14
Image of page 14
Co H 3 N N H 3 NH 3 NH 3 H 3 N H 3 N Co H 3 N Cl NH 3 NH 3 H 3 N H 3 N Co H 3 N N H 3 Cl Cl H 3 N H 3 N Co H 3 N N H 3 Cl NH 3 H 3 N Cl [Cl - 3 ] [Cl - 2 ] [Cl - ] [Cl - ] [ [ [ [ ] ] ] ] Inner Sphere vs Outer Sphere Coordination XV-15
Image of page 15

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Transition Metal Chemistry Multiple Oxidation States Coordination Chemistry/Stereochemistry Crystal Field Splitting: Optical and Magnetic Properties Ligand Field Splitting: Spectrochemical Series Distortion to Tetragonal, Square Planar Ligand Field Stabilization Energy Hard and Soft Acids and Bases Chelate Effect Stereochemical Control of Binding Affinity Water Exchange Electron Exchange XV-16
Image of page 16
1s 2s 3s 4s 5s 6s 7s 1s 2p 3p 4p 5p 6p 3d 4d 5d 6d 4f 5f Organization of Periodic Chart XV-17
Image of page 17

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Shielding 3d orbitals are shielded and not exposed much; Outside world won ʼ t know as much how many d e - there are r 2 Ψ 2 r 1s 3d 3p 3s Penetration: 3s > 3p > 3d XV-18
Image of page 18
Faraday (1830): discovered this phenomenon and determined the charge to mass ratio of ions Transition Metals Are Found in Several Oxidation States M + M + M + M + Charge to mass ratio of ions: current which passes through circuit divided by mass gained on electrode. Ammeter e - XV-19
Image of page 19

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Fe(II) Fe(III) Fe(IV) Indicate oxidation state by Roman numerals in parentheses Transition Metals Are Found in Several Oxidation States M + M + M + M + Charge to mass ratio of ions: current which passes through circuit divided by mass gained on electrode. Ammeter e - XV-20
Image of page 20
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern