International
Tables for
Crystallography
Volume H
Powder diffraction
Edited by C. J. Gilmore, J. A. Kaduk and H. Schenk

International Tables for Crystallography (2018). Vol. H, ch. 3.4, p. 271

Table 3.4.1 

A. Altomare,a* C. Cuocci,a A. Moliternia and R. Rizzia

aInstitute of Crystallography – CNR, Via Amendola 122/o, Bari, I-70126, Italy
Correspondence e-mail:  angela.altomare@ic.cnr.it

Table 3.4.1| top | pdf |
Expressions for Q(hkl) for different types of symmetry

SymmetryQ(hkl)
Cubic (h2 + k2 + l2)A11
Tetragonal (h2 + k2)A11 + l2A33
Hexagonal (h2 + hk + k2)A11 + l2A33
Orthorhombic h2A11 + k2A22 + l2A33
Monoclinic h2A11 + k2A22 + l2A33 + hlA13
Triclinic h2A11 + k2A22 + l2A33 + hkA12 + hlA13 + klA23