The [Se 4 ] 2+ ion has D 4h symmetry and the SeSe bond lengths are equal

Question:

The [Se₄]²⁺ ion has D_4h symmetry and the Se—Se bond lengths are equal (228 pm).

(a) Is the ring in [Se₄]²⁺ planar or puckered?

(b) Look up a value of r_cov for Se. What can you deduce about the Se—Se bonding?

(d) Construct an MO diagram that describes the π-bonding in [Se₄]²⁺. What is the π-bond order?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Inorganic Chemistry

ISBN: 9781292134147

5th Edition

Authors: Catherine Housecroft

See More Books

Question Posted: Jul 25, 2023 04:32 AM

See More Questions

The ionization energies of sodium (in kJ/mol), starting with the first and ending with the eleventh, are 495.9, 4560, 6900, 9540, 13,400, 16,600, 20,120, 25,490, 28,930, 141,360, 170,000. Plot the...
Protein synthesis in eukaryotes normally begins at the first AUG codon in the mRNA. Sometimes, however, the ribo-somes do not begin protein synthesis at this first AUG but scan past it (leaky...
The gas mileage of a subcompact car is given by m = -0.04x 2 + 3.6x - 49, where x = the speed in miles per hour and m is given in miles per gallon. a) What is the gas mileage for a speed of 25 miles...
In Figure, a square of edge length 20.0 cm is formed by four spheres of masses m1 = 5.00 g, m2 = 3.00 g, m3 = 1.00 g, and m4 = 5.00 g. In unit-vector notation, what is the net gravitational force...
A major focus of this course is the process of financial reporting. (a) What is meant by the term financial reporting? (b) What are the principal accounting reports involved in the financial...
How is an exchange rate used?
Calculating the After-Tax Value of Employee Benefits. Helen Ming receives a travel allowance of $180 each week from her company for time away from home. If this allowance is taxable and she has a 24...
Schuyler Company wishes to purchase an asset costing $117,000. The full amount needed to finance the asset can be borrowed at 14% interest. The terms of the loan require equal end-of-year payments...
30. (Appendix) Transfer Pricing Plymouth Plants, Inc., has two divisions-Retail and Nursery. The Retail division sells plants and supplies. The Nursery division takes tree seedlings and grows them to...
The reaction of TeCl 4 with PPh 3 in THF solution in air leads to the formation of the salt (Ph 3 PO) 2 H] 2 [Te 2 Cl 10 ]. Structural data reveal that each Te centre in the anion is in an...
Briefly discuss the trends in boiling points and values of vap H listed in Table 17.2 for the hydrogen halides. Table 17.2. Property Physical appearance at 298 K Melting point /K Boiling point/K...
Shareholder primacy is the only objective a company should be pursuing. Discuss.
21. How a degradation process is modeled? 22.Give the homogenity property in Linear Operator 23. Give the relation for degradation model for continuous function 24.which is called the superposition...
28. Define Gray-level interpolation 29. What is meant by Noise probability density function? 30. Why the restoration is called as unconstrained restoration? 31. Which is the most frequent method to...
34. Give the relation for guassian noise 35. Give the relation for rayleigh noise 36. Give the relation for Gamma noise 37. Give the relation for Exponential noise 38. Give the relation for Uniform...
41. What is pseudo inverse filter? 42. What is meant by least mean square filter? 43. Give the difference between Enhancement and Restoration PART-B 1. Discuss different mean filters
1.Discuss different mean filters 2. Draw the degradation model and explain. 3.Write short notes on Median Filters
How would you characterize the presidential election campaign of 1800? How did the Federalists and the Republicans each portray their opponents? What was the basis for their respective portrayals?
From a medical tourist perspective, compare Shouldice with the traditional hospital in terms of the key factors of competition. Using Table 15-3, why would Shouldice attract patients from outside the...
Calculate the mass percentage of hydrogen in NaBH 4 and state whether or not this material might be suitable for hydrogen storage.
Discuss the synthesis, properties, and potential applications of ultrathin two-dimensional nanosheets of layered transition metal dichalcogenides.
Describe what sorts of ligands are needed to produce metalorganic frameworks (MOFs).
please help Problem 13-7 (Algo) Prepare a Statement of Cash Flows [LO13-1, LO13-2] [The following information applies to the questions displayed below.] Comparative financial statements for Weaver...
A firm has 1000 shareholders, each of whom own $59 in shares. The firm uses $28000 to repurchase shares. What percentage of the firm did each of the remaining shareholders own before the repurchase,...
Vancouver Bank agrees to lend $ 180,000 to Surrey Corp. on November 1, 2020 and the company signs a six-month, 6% note maturing on May 1, 2021. Surrey Corp. follows IFRS and has a December 31 fiscal...

The [Se 4 ] 2+ ion has D 4h symmetry and the SeSe bond lengths are equal

Question:

Step by Step Answer:

a Is the ring in Se42 planar or puckered The Se42 ion has D4h symmetry which means it possesses a fourfold rotation axis C4 and four mirror planes h I...View the full answer

Inorganic Chemistry

Students also viewed these Sciences questions