
%0 Journal Article
%A Golka, A 
%A Craig, DC 
%A Paddonrow, MN 
%T Crystal Structure of a Bis(2,2'-bipyridine)ruthenium(II) Complex of a Dimethoxynaphthalene-Norbornyl-Pyridazine Ligand
%J Australian Journal of Chemistry
%D 1994/01/01
%V 47
%N 1
%P 101-110
%K 
%R https://doi.org/10.1071/CH9940101
%U https://www.publish.csiro.au/paper/CH9940101 
%X The bis (2,2&#8242;-bipyridine)(6,11-dimethoxy-1,4-di(2&#8242;-pyridyl)-5,12-dihydro-5,12-methanonaphtho-[2,3-g] phthalazine )ruthenium(II) complex exists in two diastereomeric forms, (3a) and (3b). In order to make an unambiguous assignment of the configuration of each stereoisomer, a single-crystal X-ray structure of the hexafluorophosphate salt of the less soluble isomer (in methanol/acetone) was carried out. It was found that the structure of this material corresponded to (3a). Differences in he 1H n.m.r. spectra of (3a) and (3b) are discussed in light of their structures. 
