ISSN:
1600-5724
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
Thirteen non-centrosymmetric structures with absorption coefficients ranging from 45 to 0.6 mm-1 were refined using both absorption-corrected and uncorrected data. The absorption was in no case severe, since \bar \mu r was less than 1 for each structure. In these circumstances, the absolute-structure parameter η could be determined equally clearly in both cases, although its e.s.d. increased somewhat for uncorrected data. More serious were the effects of uncorrected data on the precision of molecular dimensions.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0108767387099847