Homework Help is Here – Start Your Trial Now!
Science
Chemistry
8. a) Show that a two-dimensional lattice may not possess a 5-fold symmetry. b) Establish the fact that the number of two-dimensional Bravais lattices is five: Oblique, square, hexagonal, simple rectangular, and body-centered rectangular.

8. a) Show that a two-dimensional lattice may not possess a 5-fold symmetry. b) Establish the fact that the number of two-dimensional Bravais lattices is five: Oblique, square, hexagonal, simple rectangular, and body-centered rectangular.

Physical Chemistry
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter13: Introduction To Symmetry In Quantum Mechanics
Section: Chapter Questions
Problem 13.3E: Identify the symmetry elements present in the following objects. a The Eiffel Tower. You may have to...
See similar textbooks
icon
Related questions
Question
8. a) Show that a two-dimensional lattice may not possess a 5-fold symmetry. b) Establish the fact that the number of two-dimensional Bravais lattices is five: Oblique, square, hexagonal, simple rectangular, and body-centered rectangular. (The proof is given in Kittel, 1970.) 9. Demonstrate the fact that if an object has two reflection planes intersecting at n/4, it also possesses a 4-fold axis lying at their intersection.
Transcribed Image Text:8. a) Show that a two-dimensional lattice may not possess a 5-fold symmetry. b) Establish the fact that the number of two-dimensional Bravais lattices is five: Oblique, square, hexagonal, simple rectangular, and body-centered rectangular. (The proof is given in Kittel, 1970.) 9. Demonstrate the fact that if an object has two reflection planes intersecting at n/4, it also possesses a 4-fold axis lying at their intersection.
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Crystal Structures
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Physical Chemistry
Physical Chemistry
Chemistry
ISBN:
9781133958437
Author:
Ball, David W. (david Warren), BAER, Tomas
Publisher:
Wadsworth Cengage Learning,
SEE MORE TEXTBOOKS