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Chapter 25
Complex Ions and Coordination Compounds
 
 
Movie
Title
 p 1128-3a
Caption
 The concept of chirality is illustrated in this animation.
Notes
 Chirality. A chiral object is not superimposable on its mirror image. A carbon atom with four different groups is chiral so it cannot be superimposed on its mirror image. Two chiral isomers are called enantiomers and are designated as either the R or the S isomer. Enantiomers have similar physical properties but behave differently in chiral environments. Many molecules have more than one chiral carbon atom.
Movie
Title
 p 1128-3c
Caption
 Animation showing the design and operation of a polarimeter.
Notes
 Optical activity. Nonpolarized light has its electric vectors vibrating in all planes. A polarizer allows only light vibrating in a single plane to pass through it. An analyzer is used to determine if the polarized light has been rotated. An achiral solution has no effect on the plane of polarization of the light. A solution containing an excess of one enantiomer of a chiral substance causes rotation of the plane of polarization of the light.
25.1.1UN
Title
 p 986-1
Caption
  
Notes
 Alfred Werner (1866_1919)
25.1
Title
 25-1
Caption
  
Notes
 Two coordination compounds.
25.2
Title
 25-2
Caption
  
Notes
 Structures of some complex ions.
25.2.1UN
Title
 p 988-1b(?)
Caption
 relating the formula of a complex to the coordination and oxidation state of the central metal
Notes
 relating the formula of a complex to the coordination and oxidation state of the central metal
25.2.2UN
Title
 p 988-1a
Caption
 oxidation state of central cobalt ion
Notes
 oxidation state of central cobalt ion
25.2.3UN
Title
 p 989-1b
Caption
 ligands
Notes
 ligands
25.2.4UN
Title
 p 989-1a
Caption
 bidentate ligand
Notes
 bidentate ligand
25.2.5UNT03
Title
 table 25.3
Caption
 some common polydentate ligands
Notes
 some common polydentate ligands
25.3
Title
 25-3
Caption
  
Notes
 Two representations of the chelate [Pt(en)2]21.
25.3.1UN
Title
 p 992-1
Caption
 a monodentate ligand, has electron pairs available for coordination both on the N and O atoms
Notes
 a monodentate ligand, has electron pairs available for coordination both on the N and O atoms
25.4a,b
Title
 25-4
Caption
 cobalt ion structures
Notes
 cobalt ion structures
25.5
Title
 25-5
Caption
  
Notes
 Geometric isomerism illustrated.
25.5.1UN
Title
 p 994-1
Caption
 geometric isomerism
Notes
 geometric isomerism
25.6a,b
Title
 25-6
Caption
 cis vs. trans isomers
Notes
 cis vs. trans isomers
25.6.1UN
Title
 p 995-1a
Caption
 facial isomer
Notes
 facial isomer
25.6.2UN
Title
 p 995-1
Caption
  
Notes
 three NH3 molecules can be situated (1) on the same face of the octahedron (fac isomer) or (2) around a perimeter of the octahedron (mer isomer)
25.7
Title
 25-7
Caption
  
Notes
 Superimposable and nonsuperimposable objects„a cubical, open-top box.
25.8
Title
 25-8
Caption
  
Notes
 Optical isomers.
25.8.1UN
Title
 p 997-1
Caption
 example optical isomers
Notes
 example optical isomers
25.9
Title
 25-9
Caption
  
Notes
 Optical activity.
25.10
Title
 25-10
Caption
 hypothetical hexagonal structure for CoCl2(NH3)4
Notes
 hypothetical hexagonal structure for CoCl2(NH3)4
25.11
Title
 25-11
Caption
  
Notes
 Approach of six anions to a metal ion to form a complex ion with octahedral structure.
25.12
Title
 25-12
Caption
  
Notes
 Splitting of d energy levels in the formation of an octahedral complex ion.
25.12.1UN
Title
 p 999-1a
Caption
 electron diagram
Notes
 electron diagram
25.12.2UN
Title
 p 999-1b
Caption
 electron diagram
Notes
 electron diagram
25.12.3UN
Title
 p 1000-1a
Caption
 electron diagram
Notes
 electron diagram
25.12.4UN
Title
 p 1000-1b
Caption
 electron diagram
Notes
 electron diagram
25.13
Title
 25-13
Caption
  
Notes
 Crystal field splitting in a tetrahedral complex ion.
25.14
Title
 25-14
Caption
  
Notes
 Comparison of crystal field splitting in a square-planar and an octahedral complex.
25.15
Title
 25-15
Caption
  
Notes
 Paramagnetism illustrated
25.15.1UN
Title
 p 1003-1a
Caption
 electron diagram
Notes
 electron diagram
25.15.2UN
Title
 p 1004-1a
Caption
 electron diagram
Notes
 electron diagram
25.15.3UN
Title
 p 1004-1b
Caption
 electron diagram
Notes
 electron diagram
25.16
Title
 25-16
Caption
  
Notes
 The mixing of colors.
25.17
Title
 25-17
Caption
  
Notes
 Light absorption and transmission.
25.18
Title
 25-18
Caption
  
Notes
 effect of ligands on the colors of coordination compounds
25.18.1UN
Title
 p 1007-1a
Caption
 electron diagram
Notes
 electron diagram
25.19
Title
 25-19
Caption
 ionization of Fe(H2O)6
Notes
 ionization of Fe(H2O)6
25.20
Title
 25-20
Caption
  
Notes
 Labile complex ions.
25.21
Title
 25-21
Caption
 2 beakers over bowl
Notes
 Inert complex ions
25.22
Title
 25-22
Caption
  
Notes
 Qualitative tests for Co21 and Fe31.
25.22.1UN
Title
 p 1013-1
Caption
 salts of EDTA, usually as the sodium salt
Notes
 salts of EDTA, usually as the sodium salt
25.23
Title
 25-23
Caption
 structure or metal-EDTA complex
Notes
 structure or metal-EDTA complex
25.24
Title
 25-24
Caption
  
Notes
 The porphyrin structure.
25.25
Title
 25-25
Caption
  
Notes
 Structure of chlorophyll a.
25.25.1UN
Title
 p 1016-1
Caption
  
Notes
 Emeralds in matrix.
25.25.2UN
Title
 p 1017-1
Caption
  
Notes
 Light absorption and emission in a ruby. The absorption of violet and yellow-green light from an incident white light beam causes the transmitted light to be red in color. In addition, the ruby emits a red light by fluorescence.
25.26
Title
 25-26
Caption
 composite of graph absorption spectrum and photo blue test tube solution
Notes
 composite of graph absorption spectrum and photo blue test tube solution
25.26.1UNEx.26
Title
 p 1019-1
Caption
 Exercise 26
Notes
 Exercise 26
25.26.2UNEx.66
Title
 p 1022-1
Caption
 Exercise 66
Notes
 Exercise 66
25.26.3UNEx.67
Title
 p 1022-1a
Caption
 Exercise 67
Notes
 Exercise 67
25.26.4UNEx.70
Title
 p 1022-1b
Caption
 Exercise 70
Notes
 Exercise 70
25.26.5UNPr.71
Title
 p 1023-1
Caption
 Problem 71
Notes
 Problem 71
25.26.6UNPr.72
Title
 p 1023-1a
Caption
 problem 72
Notes
 problem 72
25.26.7UNEx.73
Title
 p 1023-1b
Caption
 Exercise 73
Notes
 Exercise 73
p 1017-1a
Title
 p 1017-1a
Caption
  
Notes
 The absorption spectrum of [Ti(H2O)6]31(aq).
p 1017-1b
Title
 p 1017-1b
Caption
  
Notes
 blue titanium solution in test tube under argon glass
Movie
Title
 p 1128-3b
Caption
 The various types of isomerism are demonstrated in this animation.
Notes
 Isomerism. Isomers are compounds that have the same chemical formula but different structural formulas. Configurational (structural) isomers differ in the locations of bonds or groups in the molecule. Stereoisomers have the same groups of atoms bonded to each other but differ in the spatial arrangements of the atoms. Geometrical (cis-trans) isomers and optical isomers are stereoisomers.
Table 25.1
Title
 Table 25.1
Caption
  
Notes
 Some common coordination numbers of metal ions
Table 25.2
Title
 Table 25.2
Caption
  
Notes
 Some common monodentate ligands
Table 25.4
Title
 Table 25.4
Caption
  
Notes
 Names for some metals in complex anions
Table 25.5
Title
 Table 25.5
Caption
  
Notes
 Some coordination compounds of Cr3+ and their colors.
Table 25.6
Title
 Table 25.6
Caption
  
Notes
 Stepwise and overall formation constants for several complex ions