
%0 Journal Article
%A Hart, RD 
%A Skelton, BW 
%A White, AH 
%T Characterization of a Crystalline Residue From a Swimming Pool: Disodium Copper(II) Tetrakis(isocyanurate) Hexahydrate
%J Australian Journal of Chemistry
%D 1992/11/01
%V 45
%N 11
%P 1927-1932
%K 
%R https://doi.org/10.1071/CH9921927
%U https://www.publish.csiro.au/paper/CH9921927 
%X Coupled with chemical analysis, a single-crystal X-ray structure determination of lilac deposit from a swimming pool, shows the deposit to be the title compound Na2Cu(C3H2N3O3)4.6H2O. Crystals are triclinic, P1, a 10.459(1), b 10.434(3), c 6.762(4) Å , &#945;: 71.73(4), &#946; 83.67(4), &#947; 62.82(2), Z 1 formula unit; 1265 'observed' diffractometer reflections were refined to R 0.052. The copper atoms are located on crystallographic inversion centres, four-coordinated by a pair of water molecules [Cu-O, 1.937(6) Å ] and a pair of ligand nitrogen atoms [Cu-N, 1.941(9) Å ]. Interactions from ligand oxygen atoms to sodium ions link the structure into a polymeric array. 
