Question: Write simple valence bond wave functions for the diatomic molecules B 2 and O 2 . State the bond order predicted by the simple VB

Write simple valence bond wave functions for the diatomic molecules B ₂and O ₂. State the bond order predicted by the simple VB model and compare with the LCAO predictions in Table 6.3.

TABLE 6.3 Molecular Orbitals of Homonuclear Diatomic Molecules Number of Valence Electrons

TABLE 6.3 Molecular Orbitals of Homonuclear Diatomic Molecules Number of Valence Electrons Bond Energy (kJ mol-1) Valence Electron Bond Order Bond Length (A) Species Configuration (ag3 (agtF(ojx 0.74 431 2 4 Liz 2 2.67 105 (ag2P loizs} (ag2} (oiz} (map) (ag2P loizs} (map)" Bez 4 2.45 B2 1.59 289 1.24 599 N2 10 1.10 942 O2 F2 12 2 1.21 494 (a2}loizP(og2p, P (7uzp)" (79ap)" 14 1.41 154 Nez 16 refers to the T orbitals constructed from the 2p, and/or the 2p, orbltals. Thuzp

Step by Step Solution

★★★★★

3.29 Rating (152 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To write simple valence bond VB wave functions for B 2 and O 2 we focus on how the atomic orbitals o... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Compare the wave functions for the first three energy levels for a particle in a box of width L (see Fig. 40.12a) to the corresponding wave functions for a finite potential well of the same width...

In which of the following diatomic molecules would the bond strength be expected to weaken as an electron is removed? H2 B2 C22- OF

Table 6 shows a recent state income tax schedule for individuals filing a return in Kansas. (A) Write a piecewise definition for the tax due T(x)on an income of x dollars. (B) Graph T(x). (C) Find...

The Assembling Department of Mat Liners had 10,000 units in process in December beginning and received 30,000 units from the Sewing Department. During the month, it completed 20,000 units and...

CoursHeroTranscribedText: Quantitative Techniques for Business Project School of Economics and Finance Curtin University Felix Chan July 25, 2016 1 Introduction The aim of this project is to evaluate...

The formulas for the oxides of sodium, magnesium, aluminum, and silicon are, respectively, Na 2 O, MgO, Al 2 O 3 , and SiO 2 . Using the periodic table, predict the chemical formulas for each of the...

Write orbital diagrams (boxes with arrows in them) to represent the electron configurationswithout hybridizationfor all the atoms in SF 2 . Circle the electrons involved in bonding. Draw a...

In order to develop interesting new compounds inorganic chemists often start by noting the location of an element in the periodic table and its valence electron configuration. Suppose you are working...

Using the molecular orbital energy ordering for second-row homonuclear diatomic molecules in which the 2p orbitals lie at higher energy than the 2p , draw MO energy diagrams and predict the bond...

2. Post all journal entries to the appropriate accounts on the General Ledger. Required: 1. Using the payroll registers, complete the General Journal entries as follows: February 10 Journalize the...

Metahealth Clinic is a medium-sized weight loss business. The Metahealth is currently preparing the master budget for the last 2 months of 2015. All that remains in this process is the cash budget....

Calculate the cash conversion cycle (CCC) for the company examined in questions 2 to 4.

Match each differential equation with it's particular solution form. - abcdef y ' ' + 8 y ' + 1 6 y = 5 e 4 t - abcdef y ' ' 2 5 y = 3 t 2 + 5 t 2 - abcdef y ' ' + 8 y ' + 1 6 y = 4 cos ( 3 t ) -...

A 12.0-V battery remains connected to a parallel plate capacitor with a plate area of 0.224 m2 and a plate separation of 5.24 mm. (a) What is the charge on the capacitor? (b) How much energy is...

According to the Guinness Book of World Records (2005), there are 280 marriage licenses issued in Las Vegas per day. Let be the number of marriage licenses issued in the next 5 minutes. a. What...

A 120-V air conditioner unit draws 15 A of current. If it operates for 20 min, (a) How much energy in kilowatt-hours does it use in that time? (b) If the cost of electricity is $0.15/kWh, what is the...

A 1.20-kg ball is projected straight upward with an initial speed of 18.5 m/s and reaches a maximum height of 14.7 m. (a) Show numerically that total mechanical energy is not conserved during this...

A 1200-kg car moving to the right with a speed of collides with a 1500-kg truck and locks bumpers with the truck. Calculate the velocity of the combination after the collision if the truck is...

content area top Part 1 Which is more economical: purchasing the economy size of a detergent at 6 kilograms for $6.15 or purchasing the regular size at 780 grams for 60cents? Question content area...

The simple valence bond picture of O 2 does not agree with the molecular orbital view. Compare these two theories with regard to the peroxide ion, O 2 2 . (a) Draw an electron dot structure for O 2 2...

Write a short Matlab code to solve this problem. For the shock tube in Prob. 7.10, the lengths of the driver and driven sections are 3 and 9 m, respectively. On graph paper, plot the wave diagram (xt...

Describe the molecular geometry of H 2 O suggested by each of the following methods: (a) Lewis theory; (b) Valence bond method using simple atomic orbitals; (c) VSEPR theory; (d) Valence bond method...

Calcium carbide, CaC2, has an ionic structure with ions Ca2+ and C22. Give the valence bond description of the bonding in the C22 ion. Now write the MO configuration of this ion. What is the bond...

Describe the molecular geometry of NH 3 suggested by each of the following methods: (a) Lewis theory; (b) Valence bond method using simple atomic orbitals; (c) VSEPR theory; (d) Valence bond method...

Hydrogen peroxide, H 2 O 2 , is a nontoxic bleaching agent being used as a replacement for chlorine in industry and home laundries. The bleaching process is an oxidation, and when hydrogen peroxide...