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Crystal and molecular structure of the nickel(II) chelate of salicylidenethiosemicarbazone ammine - C8H7N3OSNi.NH3

1981; Wiley-VCH; Volume: 46; Issue: 4 Linguagem: Inglês

10.1135/cccc19810975

1212-6950

Eduard Gyepes, F. Pavelčík, Anton Beňo,

Organometallic Compounds Synthesis and Characterization

The nickel(II) chelate of salicylidenethiosemicarbazone ammine-C 8 H 7 N 3 OSNi.NH 3 crystallizes in a monoclinic system. The lattice parameters are: a = 6.857(2), b = 9.763(2), c = 15.340(4) .10 -10 m, β = 90.34(2)° and the volume of the unit cell V = 1027(1) . 10 -30 m 3 ; the specific weight was measured as d m = 1.76 Mg m -3 and calculated as d c = 1.74 Mg m -3 . The number of formula units in the unit cell, Z = 4, and the symmetry space group is P 2 1 / c .