
TY  - JOUR
A1  - Harvey, Miguel Angel 
A1  - Baggio, Sergio 
A1  - Garland, María Teresa 
A1  - Baggio, Ricardo 
T1  - Weak C&#8211;H<emph type="7">&#8230;</emph>O Interactions Leading to Measurable Effects in Polymeric Sulfates [M(SO<emph type="8">4</emph>)L(H<emph type="8">2</emph>O)<emph type="8">2</emph>]<emph type="8">n</emph> (M = Cd, Zn, Cu; L = bipy, phen, dmp)
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 2003
VL  - 56
IS  - 11
SP  - 1161
EP  - 1165
KW  - 
UR  - https://doi.org/10.1071/CH03069 
N2  - The structure of two sulfate complexes, [Zn(SO4)phen(H2O)2]n and [Cd(SO4)bipy(H2O)2]n, are presented. They are polymeric and isomorphous to an homologous series already reported, namely [Zn(SO4)bipy(H2O)2]n, [Cd(SO4)dmph(H2O)2]n, [Cu(SO4)bipy(H2O)2]n, and [Cu(SO4)phen(H2O)2]n (bipy = 2,2&#8242;-bipyridine, phen = 1,10-phenanthroline, dmp = 2,9-dimethyl-1,10-phenanthroline). The compounds organize into double polymeric chains internally linked through strong (O&#8211;H)water&#8230;Osulfate bonds. The interaction between these &#8216;strips&#8217; is governed by weak (C&#8211;H)ligand&#8230;Osulfate bonds, which explain a seemingly abnormal expansion/contraction of some cell parameters in the homologous series. Both compounds are monoclinic, C2/c. [Zn(SO4)phen(H2O)2]n: a 15.156(3), b 14.152(3), c 6.7010(13) &#197;, &#946; 103.43(3)&#176;, V 1398.0(5) &#197;3, Z 4, conventional R (on F) being 0.028 for No 1615 observed reflections (I &#62;2&#963;(I)). [Cd(SO4)bipy(H2O)2]n: a 15.705(3), b 13.049(3), c 6.8912(14) &#197;, &#946; 104.59(3)&#176;, V 1366.7(5) &#197;3, Z 4, R 0.052, No 1516. 
ER  -

