International
Tables for
Crystallography
Volume C
Mathematical, physical and chemical tables
Edited by E. Prince

International Tables for Crystallography (2006). Vol. C. ch. 9.5, p. 792

Figure 9.5.3.1 

F. H. Allen,a D. G. Watson,a L. Brammer,b A. G. Orpenc and R. Taylora

a Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, England,bDepartment of Chemistry, University of Missouri–St Louis, 8001 Natural Bridge Road, St Louis, MO 63121-4499, USA, and cSchool of Chemistry, University of Bristol, Bristol BS8 1TS, England

[Figure 9.5.3.1]
Figure 9.5.3.1

(a) Distribution of mean bond-length values reported in the table by element pair. An asterisk indicates a bonded pair represented by less than four contributors in the original data set. A `+' indicates bonded pairs located when restrictions on R factor and reported e.s.d. limits were lifted (see text). (b) Distribution of mean bond-length values reported in the table for C—C, C—O, C—N.