

* * * RAPID - RAtio method Pattern InDexing of cubic lattices (T.E. Weirich, J. Appl. Cryst. 58, DOI: 10.1107/S1600576724010215) * * *
 
 
RAPID version: 2.0 2025-09-26
 
Indexing is done for a cubic I-lattice
WARNING! hkl indices of the two basis vectors are user-restricted to a maximum value of 2 !
WARNING! calculated d-values and lattice parameters are based on the camera constant CC = 448.58 [Ang*Pixel]
WARNING! output contains only unit cells in the range between a(min) = 0  Ang. and a(max) = 20 Ang. !

* * *  INITIAL CALCULATIONS FOR JOB <RAPIDTEST_BCCFE_K448,58.JPG>  * * *
 
Type: TEM SAED spot pattern
 
Pattern center XY: 750 , 750
 
Length of reflection line 1 (red): 222.7 pixel ==> d-value: 2.014 Ang. (from 4 reflections)
Pattern rotation angle (line1): 175.36 degr.
Length of reflection line 2 (green): 314.9 pixel ==> d-value: 1.424 Ang. (from 2 reflections)
Length of reflection line 3 (blue): 386.6 pixel ==> d-value: 1.16 Ang. (from 2 reflections)
 
ratio 2-1 = 1.414	 allowed variation:  +/- 0.028 (2 %)
angle 2-1 = 89.74	 allowed variation:  +/- 2 degr.
 
ratio 3-1 = 1.736	 allowed variation:  +/- 0.035 (2 %)
angle 3-1 = 54.55	 allowed variation:  +/- 2 degr.
 
* * * INDEXING * * *
a , lattice type , [uvw] , hkl(1 red) , hkl(2 green) , calc. ratio 2-1 , calc angle 2-1 , hkl(3 blue) , calc ratio 3-1 , calc angle 3-1, ( R-value for ratios [%] ; max. angle deviation [degr.] )
2.847,I,[ 1 -1 0 ],-1 -1 0,0 0 -2,1.414,90,-1 -1 2,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ -1 1 0 ],-1 -1 0,0 0 2,1.414,90,-1 -1 -2,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ -1 0 1 ],-1 0 -1,0 -2 0,1.414,90,-1 2 -1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 1 0 -1 ],-1 0 -1,0 2 0,1.414,90,-1 -2 -1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 1 0 1 ],-1 0 1,0 -2 0,1.414,90,-1 2 1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ -1 0 -1 ],-1 0 1,0 2 0,1.414,90,-1 -2 1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ -1 -1 0 ],-1 1 0,0 0 -2,1.414,90,-1 1 2,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 1 1 0 ],-1 1 0,0 0 2,1.414,90,-1 1 -2,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 0 1 -1 ],0 -1 -1,-2 0 0,1.414,90,2 -1 -1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 0 -1 1 ],0 -1 -1,2 0 0,1.414,90,-2 -1 -1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 0 -1 -1 ],0 -1 1,-2 0 0,1.414,90,2 -1 1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 0 1 1 ],0 -1 1,2 0 0,1.414,90,-2 -1 1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 0 1 1 ],0 1 -1,-2 0 0,1.414,90,2 1 -1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 0 -1 -1 ],0 1 -1,2 0 0,1.414,90,-2 1 -1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 0 -1 1 ],0 1 1,-2 0 0,1.414,90,2 1 1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 0 1 -1 ],0 1 1,2 0 0,1.414,90,-2 1 1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 1 1 0 ],1 -1 0,0 0 -2,1.414,90,1 -1 2,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ -1 -1 0 ],1 -1 0,0 0 2,1.414,90,1 -1 -2,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ -1 0 -1 ],1 0 -1,0 -2 0,1.414,90,1 2 -1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 1 0 1 ],1 0 -1,0 2 0,1.414,90,1 -2 -1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 1 0 -1 ],1 0 1,0 -2 0,1.414,90,1 2 1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ -1 0 1 ],1 0 1,0 2 0,1.414,90,1 -2 1,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ -1 1 0 ],1 1 0,0 0 -2,1.414,90,1 1 2,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
2.847,I,[ 1 -1 0 ],1 1 0,0 0 2,1.414,90,1 1 -2,1.732,54.74     R(ratio) [%]:  0.13     PHImax [DEG]:  0.26
