Autor: |
M. A., Kurawa, Orpen, A. G. |
Předmět: |
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Zdroj: |
Bayero Journal of Pure & Applied Sciences; Dec2015, Vol. 8 Issue 2, p88-93, 6p |
Abstrakt: |
Slow evaporation of a solution of 3,3',5,5'-tetramethyl-4,4'-bipyrazolium chloride ([H2Me4bpz]Cl2) with the cobalt chloride in concentrated aqueous HCl solution yielded block blue crystals and X-ray single crystal structure determination at 100K revealed that the molecule crystallized in the monoclinic system with a P21/n space group. The asymmetric units consist of tetrahedral [CoCl4]2- anions and tetramethyl bipyrazolium [H2Me4bpz]2+ dications and one water molecule which are connected through N-H····Cl and N-H····O hydrogen bond networks in the crystal lattice. [ABSTRACT FROM AUTHOR] |
Databáze: |
Complementary Index |
Externí odkaz: |
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