Under D2h symmetry, which of the following irreducible
representations, if any, correspond to an IR active...
Under D2h symmetry, which of the following irreducible
representations, if any, correspond to an IR active vibration?
which ones correspond to the Raman active vibration?
Show using the C4v point group character table the orthogonality
of any two irreducible representations.
Using the same point group demonstrate the property of the
character table that two irreducible representations can be used to
deduce the characters for another (ex combinations of the
irreducible representations for px and py can be used to determine
the characters for the irreducible representation of dxy)
Write out the characters of the following direct products in D4h
symmetry and determine the irreducible representations which
comprise them. Show your work in detail. The D4h table can be found
online. a. A1g x Eg b. A1u x B2u c. Eg x Eu d. B2g x A1u x B2u
Indicate which vibrational modes will be IR-active and
Raman-active. Briefly explain.
Acetylene, symmetric triple bond stretch
Benzene, symmetric ring CC stretch
Carbon dioxide, asymmetric C=O stretch
trans 1,2 dibromoethene, sym C=C
Predict the symmetry species of the vibrational modes of the
following molecules and indicate which are IR and Raman active,
please show your work. Identify the point group.
a. NH3
b. ClF3 (T-shaped)
c. PtCl2L2 (cis and trans)
d. ML5 (square pyrimidyl)
e. ML6 (octahedral)
The following p-values correspond to the same test, in
which a sample proportion tested was smaller than the hypothesized
proportion, but with different alternative hypotheses. Determine
which one is a left-sided, right-sided, and double-sided
alternative.
0.068
0.966
0.034
Create a class named “Car” which has the following fields. The
fields correspond to the columns in the text file except the last
one. i. Vehicle_Name : String ii. Engine_Number : String iii.
Vehicle_Price : double iv. Profit : double v. Total_Price : double
(Total_Price = Vehicle_Price + Vehicle_Price* Profit/100) 2. Write
a Java program to read the content of the text file. Each row has
the attributes of one Car Object (except Total_Price). 3. After
reading the instances of...
Why is it that, in the short-run, after a certain number of
workers has been hired, output increases by less and less with each
additional worker hired? Illustrate your answer with an
example.Would there be any circumstances under which this phenomenon
would not occur?