ISSN:
1600-5724
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
Shortcomings in the conditions imposed on Zhdanov sequences for close-packed MX2-type structures to be centrosymmetric have been pointed out and the correct conditions derived. Accordingly, the space groups of six CdI2 and two PbI2 polytypes, wrongly reported earlier, have been rectified.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0567739477000643