Increasing anion-to-cation ratio F Sc F Na Mg NaF MGF2 SCF3 Cation coordination number Cation coordination Octahedral Octahedral Octahedral geometry Anion coordination number 6 2 Anion coordination Octahedral Trigonal planar Linear geometry A Figure 12.27 Coordination numbers depend on stoichiometry. The sizes of the ions have been reduced to show the coordination environments clearly. Activa Go to

Increasing anion-to-cation ratio F Sc F Na Mg NaF MGF2 SCF3 Cation coordination number Cation coordination Octahedral Octahedral Octahedral geometry Anion coordination number 6 2 Anion coordination Octahedral Trigonal planar Linear geometry A Figure 12.27 Coordination numbers depend on stoichiometry. The sizes of the ions have been reduced to show the coordination environments clearly. Activa Go to

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section: Chapter Questions

Problem 116QRT

See similar textbooks

Similar questions

In addition to the three examples of coordination compounds mentioned in this experiment (heme, chlorophyll, Prussian blue), use a scientific encyclopedia or online reference to find three other examples of important coordination compounds. Give their formulas and uses.
How does the coordination geometry of a metal center influence its reactivity in bioinorganic chemistry? Provide an example to illustrate your answer. asap give correctly or else downvote
Given caesium has a body-centred cube with density of 1.93 g/cm3. i. Determine the lattice constant of caesium if the molar mass of caesium is 132.9 g mol-1. (NA = 6.022 x 1023 atom mol-1) ii. Assuming the body-centred caesium is replaced by an anion, X, suggest the type of structure of this derivative. iii. Determine coordination environment for both ions.
Calculate a value for the atomic radius of achromium atom with a coordination number of12 given that the empirical atomic radius ofchromium in the metal with a body centeredcubic (bcc) structure is 128 pm.
Using the radial relationship, indicate which crystal structure is predicted for TlCl. Yes the Ionic radii are r(Tl1+) = 164pm and r(Cl-) = 181pm, and indicate the most probable coordination
Crystals of hydrated chromium(III) chloride are green, have an empirical formula of CrCl3 . 6 H2O, and are highly soluble, Crystals of anhydrous chromium(III) chloride are violet and insoluble in aqueous solution. The coordination geometry of chromium in these crystals is octahedral, as is almost always the case for Cr3+. How can this be the case if the ratio of Cr toCl is not 1:6?
Contrast non-complex splitting and complex splitting
1. Calculate spin only magnetic moment (μs) for the Mn complex. 5.92 bohr / 2.83 / 3.87 / 4.9 ? 2. What is the hybridization of the Mn complex? d3sp3 / dsp3 / sp3 / sp3d2 ? 3. Calculate the CFSE for the high-spin complex. 2.00 Δo / -0.60 Δo / +2.00 Δo / 0.00 Δo ?
True or False 1. When reacting a metal that can be included in tetracycline coordination, it should give a the drug a 3D arrangement rather than a planar because of the delocalization of the electrons on the ring. 2. Macrolides such as erythromycin are used as alternative for patients with allergy on beta-lactam antibiotics 3. Concomitant administration of cephalosporins and macrolides can prolong the QT elongation in electroencephalogram 4. When administered orally, azithromycin has a long duration of action 5. Chloramphenicol are known to cause a Type B adverse drug reaction known as Cross-allergic reactions
Consider the coordination compound Na4[Fe(ONO)2(ox)2]. 1. Write the chemical formula of the three possible linkage isomers. 2. Draw the structures of the enantiomeric pair. 3. Malonate (C3H2O4^2-) is a ligand that is similar to oxalate (C2O4^2-). Both are dicarboxylate anions that are capable of bidentate mode of binding through two oxygen atoms. If the oxalate ligands in Na4[Fe(ONO)2(ox)2] are replaced with malonate ligands, what is the systematic name of the resulting compound?
The actinides Pa, U, and Np form a series of complex ions,such as the anion in the compound Na₃[UF₈] , in which the cen-tral metal ion has an unusual geometry and oxidation state. In thecrystal structure, the complex ion can be pictured as resultingfrom interpenetration of simple cubic arrays of uranium and fluo-ride ions. (a) What is the coordination number of the metal ion inthe complex ion? (b) What is the oxidation state of uranium inthe compound? (c) Sketch the complex ion.
What are the correct coordination number of diacetyacetonato zinc(II) and dichloro(1,10-phenanthroline)zinc(II)?