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SYNTHESIS AND STRUCTURE OF D-METAL COMPLEXES WITH 2,3,5,6-TETRAOXO-4-NITROPYRIDINE: CRYSTAL STRUCTURE OF NI(H 20) 6(C 5H0 6N 2) 2 • 2H 20 ArticleKovalchukova O.V., Kuz'mina N.E., Palkina K.K., Strashnova S.B., Zaitsev B.E., Ryabov M.A.Russian Journal of Inorganic Chemistry. Vol. 48. 2003. 244 p..
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