The ionic crystal of NaCl has an fcc structure asshown below with the position of the Cl atomlocated at : (0 0 0); (½ ½ 0); ( ½ 0 %) and (0½) and Na atom is located at : (½ ½½) + fcctranslation.The following are the physical data of NaCl:- Ionic radius Na = 0.98 A, Cl ion radius1.81 AAtomic mass of Na = 22.99 amu, Atomicmass of Cl = 35.45 amuNaCl bulk modulus = 2.40 x 1010 N/m- Madelung's constant = 1.75Young's modulus in the direction [100] = 5x 1010 Nm-2Debye temperature = 281 K-State the structural factors of NaCl, F infNa and fCl (f = atomic scattering factor).Also determine the condition (h k 1) so thatthe value of F = 0.

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Answered: State the structural factors of NaCl, F…

State the structural factors of NaCl, F in mmm wwwwwwwww fNa and fCl (f = atomic scattering factor). Also determine the condition (h k 1) so that ummuwwwwwwww the value of F = 0.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

The ionic crystal of NaCl has an fcc structure as
shown below with the position of the Cl atom
located at : (0 0 0); (½ ½ 0); ( ½ 0 %) and (0
½) and Na atom is located at : (½ ½½) + fcc
translation.
The following are the physical data of NaCl:
- Ionic radius Na = 0.98 A, Cl ion radius
1.81 A
Atomic mass of Na = 22.99 amu, Atomic
mass of Cl = 35.45 amu
NaCl bulk modulus = 2.40 x 1010 N/m
- Madelung's constant = 1.75
Young's modulus in the direction [100] = 5
x 1010 Nm-2
Debye temperature = 281 K
-
State the structural factors of NaCl, F in
fNa and fCl (f = atomic scattering factor).
Also determine the condition (h k 1) so that
the value of F = 0.

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