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Reassessment of atomic radii for CN12 and CN8 obtained from elemental f.c. and b.c. cubic structures
Author(s) -
Pearson W. B.
Publication year - 1985
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s002188988501086x
Subject(s) - hexagonal crystal system , crystallography , cubic crystal system , atomic radius , materials science , chemistry , organic chemistry
Differences of atomic radii R CN12 and R CN8 obtained from (i) elemental f.c. cubic (or c.p. hexagonal) and b.c. cubic structures, (ii) from calculation with Pauling's equation, R (1) − R ( n ) = 0.3 log n and (iii) by calculation for the condition of equal atomic volumes in the f.c. and b.c. cubic structures are compared as a function of R CN8 . Observations and recommendations are made.