8-ID
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Message ID: 835     Entry time: Thu Mar 24 17:49:00 2022
Author: Eric Dufresne 
Type: 8-ID-E 
Category: Procedures 
Subject: Use pin for alignment 

The diffractometer pin is made of iron, I could use it for detector tests.

Fe with lattice constant 2.856 Ang, and a BCC lattice.
https://7id.xray.aps.anl.gov/calculators/

Calculated Reflections

Body Centered Cubic

Fixed parameter:
energy = 7.35 keV
wavelength = 1.68687 A

Lattice Parameters:
a = 2.856 A

Multi- 2Theta
H K L plicity (degrees) Q (1/A) d (A)
--------------------------------------------------------
1 1 0 12 49.3722 3.1113 2.0195
2 0 0 6 72.4052 4.4000 1.4280
2 1 1 24 92.6694 5.3889 1.1660
2 2 0 12 113.2929 6.2225 1.0097
3 1 0 24 138.0981 6.9570 0.9031
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