Diamond Structre Crystallography Questions

In summary, the conversation is about a lab at uni and two questions regarding the diamond structure. The first question asks about the displacement of two interpenetrating FCC lattices in a large model of the diamond structure. The second question asks for a description of the lattice type and basis of the diamond structure, which can be answered using the result from the first question. The person asking for help is unsure how to identify the FCC structures and determine their displacement. A link to a website with diagrams of the diamond structure is also provided.
  • #1
nugget
47
0
Hi,

these are a couple of questions from a lab at uni, i wasn't entirely sure where to begin so if anybody has any idea help would be much appreciated

(i)A large model of the diamond structure can be described as two interpenetrating FCC lattices (i haven't found any diagrams that display this simply and point out the lattices...). What is the displacement of one from the other?

(ii)describe the lattice type and the basis of the diamond structure.

I'm assuming that (ii) is easily answerable with the result from (i) but i don't know how to pick out the fcc structures, and hence don't know what their displacement from each other is.

thanks
 
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  • #2
http://phycomp.technion.ac.il/~nika/diamond_structure.html"
 
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Related to Diamond Structre Crystallography Questions

1. What is diamond structure crystallography?

Diamond structure crystallography is a branch of science that studies the arrangement of atoms in a diamond crystal. It involves using X-ray diffraction techniques to analyze the atomic structure of diamond, which is a type of crystal lattice.

2. How is diamond structure crystallography important?

Diamond structure crystallography is important because it helps us understand the properties and behavior of diamonds, which are highly valued for their beauty and industrial applications. It also has applications in other fields, such as materials science and nanotechnology.

3. What is the basic structure of diamond?

The basic structure of diamond is a repeating pattern of carbon atoms bonded together in a tetrahedral arrangement. This results in a strong and stable crystal lattice with a high degree of symmetry.

4. What techniques are used in diamond structure crystallography?

The main techniques used in diamond structure crystallography include X-ray diffraction, electron microscopy, and spectroscopy. These methods allow scientists to study the atomic structure of diamonds and determine their physical and chemical properties.

5. What are the potential applications of diamond structure crystallography?

Diamond structure crystallography has various potential applications, including improving the production and quality control of synthetic diamonds, developing new materials with diamond-like properties, and understanding the behavior of diamonds under extreme conditions, such as high pressure and temperature.

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