Inorganic Chemistry
5th Edition
ISBN: 9780321811059
Author: Gary L. Miessler, Paul J. Fischer, Donald A. Tarr
Publisher: Prentice Hall
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Chapter 5, Problem 5.23P
Interpretation Introduction
Interpretation : The relative importance of S and N orbitals in the molecular orbitals of thiocyanate ion should be discussed.
Concept Introduction : Molecular orbital theory describes the electronic structure of molecules using
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Chapter 5 Solutions
Inorganic Chemistry
Ch. 5.1 - Repeat the process in the preceding example for...Ch. 5.2 - Prob. 5.2ECh. 5.3 - Use a similar approach to the discussion of HF to...Ch. 5.4 - Sketch the energy levels and the molecular...Ch. 5.4 - Using the D2h character table shown, verify that...Ch. 5.4 - Using orbital potential energies, show that group...Ch. 5.4 - Prob. 5.7ECh. 5.4 - Prob. 5.8ECh. 5.4 - Prob. 5.9ECh. 5.4 - Use the projection operator method to derive...
Ch. 5.4 - Determine the types of hybrid orbitals that are...Ch. 5.4 - Determine the reducible representation for all the...Ch. 5 - Expand the list of orbitais considered in Figures...Ch. 5 - On the basis of molecular orbitals, predict the...Ch. 5 - On the basis of molecular orbitals, predict the...Ch. 5 - Compare the bonding in O22,O2 and O2 Include Lewis...Ch. 5 - Although the peroxide ion, O22 and the acetylide...Ch. 5 - High-resolution photoelectron spectroscopy has...Ch. 5 - a. Prepare a molecular orbital energy-level...Ch. 5 - a. Prepare a molecular orbital energy-level...Ch. 5 - NF is a known molecule a. Construct a molecular...Ch. 5 - The hypofluorite ion, OF can be observed only with...Ch. 5 - Prob. 5.11PCh. 5 - Although KrF+ and XeF+ have been studied, KrBr+...Ch. 5 - Prepare a molecular orbital energy level diagram...Ch. 5 - Methylene, CH2 plays an important role in many...Ch. 5 - Beryllium hydride, BeH2 is linear in the gas...Ch. 5 - In the gas phase, BeF2 forms linear monomeric...Ch. 5 - For the compound XeF2 do the following: a. Sketch...Ch. 5 - TaH5 has been predicted to have C4v symmetry, with...Ch. 5 - Describe the bonding in ozone, o3 on the basis of...Ch. 5 - Describe the bonding in SO3 by using group theory...Ch. 5 - The ion H3+ has been observed, but its structure...Ch. 5 - Use molecular orbital arguments to explain the...Ch. 5 - Prob. 5.23PCh. 5 - Prob. 5.24PCh. 5 - The isomenc ions NSO (thiazate) and SNO...Ch. 5 - Apply the projection operator method to derive the...Ch. 5 - Apply the projection operator method to derive the...Ch. 5 - A set of four group orbitals derived from four 3s...Ch. 5 - The projection operator method has applications...Ch. 5 - Although the cl2+ ion has not been isolated, it...Ch. 5 - BF3 is often described as a molecule in which...Ch. 5 - SF4 has C2v symmetry. Predict the possible...Ch. 5 - Consider a square pyramidal AB5 molecule. Using...Ch. 5 - Prob. 5.34PCh. 5 - For the molecule PCl5 : a. Using the character...Ch. 5 - Molecular modeling software is typically capable...Ch. 5 - Prob. 5.39PCh. 5 - Calculate and display the orbitals for the linear...Ch. 5 - Prob. 5.41PCh. 5 - Prob. 5.42PCh. 5 - Prob. 5.43PCh. 5 - Diborane, B2H6 , has the structure shown. a. Using...
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- The transport of O2 in the blood is carried out by hemoglobin. Carbon monoxide (CO) can interfere with O2 transport because hemoglobin has a stronger affinity for CO than for O2. If CO is present, normal uptake of O2 is prevented, depriving the body of needed O2. Using the molecular orbital model, write the electron configurations for CO and for O2. From your configurations, give two property differences between CO and O2.arrow_forwardRelate the energies of the orbitals found (these we will use for building Molecular Orbital energy level diagrams) to Z*, also known as Zeff, determined by Slater’s rules Please show calculations for the following: H (1s electron) He (1s electron)arrow_forwardSketch the frontier orbitals of N2 and CO molecules and highlight the differences between them.arrow_forward
- (a) Sketch the occupied MOs of the valence shell for the N2 molecule. Label the orbitals as o or ™ orbitals, and specify which are bonding and which are antibonding. (b) If one electron is removed from the highest occupied orbital of N2, will the equilibrium N-N distance become longer or shorter? Explain briefly.arrow_forwardThe ionosphere lies about 100 km above Earth’s surface.This layer consists mostly of NO, O₂, and N₂, and photoioniza-tion creates NO⁺, O₂⁺, and N₂⁺. (a) Use MO theory to compare the bond orders of the molecules and ions. (b) Does the magnetic behavior of each species change when its ion forms?arrow_forwardThe diatomic molecule OH exists in the gas phase. OH playsan important part in combustion reactions and is a reactiveoxidizing agent in polluted air. The bond length and bondenergy have been measured to be 97.06 pm and 424.7 kJ/mol,respectively. Assume that the OH molecule is analogous to theHF molecule discussed in the chapter and that the MOs resultfrom the overlap of a pz orbital from oxygen and the 1s orbitalof hydrogen (the OOH bond lies along the z axis).arrow_forward
- The existence of compounds of the noble gases was once a great surprise and stimulated a great deal of theoretical work. Sketch the molecular orbital energy level diagram for XeF and deduce its ground state electron configurations. Is XeF likely to have a shorter bond length than XeF+?arrow_forwardThe reaction H2C=CH2 + H2 → CH3CH3 occurs more easily in metal catalysis. Explain the reason according to MOT by showing the orbital overlaps.arrow_forwardDraw the molecular orbital diagrams for Ne(2), N(2) ^2- and Be(2). Are they stable or unstable?arrow_forward
- Which statement about the charge-minimized Lewis structure of the thiocyanate anion (SCN) is true? (Charges not shown in the Lewis structure.) The central carbon atom has a positive charge in the Lewis structure. The central carbon is sp2-hybridized. There is one formal negative charge. There are two n-bonds oriented at 180° to one another.arrow_forward5. (1) Describe the difference of hybrid orbitals such as sp, sp? and sp3. (2) Why diamond and the lead of a pencil show different electrical properties with same composition by carbon atom?.arrow_forward1A2: Define electron pair domain (EPD), count EPDS on building blocks, and use EPD knowledge to determine 3D geometry and bond angles of a tetrahedral, trigonal planar, linear building block. For the indicated atoms (look for the arrows) in each of the given structures: (a) state how many EPDs are present; (b) Label tetrahedral atoms with "TET," trigonal planar atoms with "TP," and linear atoms with "LIN;" (c) Identify one (1) indicated atom in each structure for which resonance structures bring a change in the number of EPDs from 4++3/3+4 or 3+2/2+3. A resonance structure must be reported to justify your reported EPD changes. H₂C CH3 --С HO 1 Br -CH3 CH3 CI H₂C N CH3 CH3 он оarrow_forward
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