1. A. D. Pomogailo and G. I. Dzhardimalieva, Monomeric and Polymeric Metal Carboxylates (FIZMATLIT, Moscow, 2009) [in Russian].
2. R. B. Whyte and H. W. Melvill, J. Soc. Dyers Colourists 65, 703 (1949).
3. APEX2 Software Package, Bruker AXS, Inc., Madison, WI, 2006.
4. SAINT-Plus (version 7.23), Bruker AXS, Inc., Madison, WI, 2007.
5. SADABS, Bruker AXS, Inc., Madison, WI, 2004.