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Acta Cryst. (2003). E59, m165-m167  [ doi:10.1107/S1600536803005567 ]

catena-Poly[disodium [[tris(formato-[kappa]O)copper(II)]-[mu]2-formato-[kappa]2O:O']], with partial substitution of formate by acetate, Na2n[Cu(O2CH)4-x(O2CCH3)x]n (x = 0.28)

A. Golobic, K. Klancar and P. Segedin


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General Notes

FORMU_01 There is a discrepancy between the atom counts in the _chemical_formula_sum and the formula from the _atom_type* data. Atom count from _chemical_formula_sum:C4.28 H4.56 Cu1 Na2 O8 Atom count from the _atom_type data: C4.25 H4.5 Cu1 Na2 O8 CELLZ_01 From the CIF: _cell_formula_units_Z 4 From the CIF: _chemical_formula_sum C4.28 H4.56 Cu1 Na2 O8 TEST: Compare cell contents of formula and atom_type data atom Z*formula atom_type diff H 18.24 18.26 0.02 Cu 4.00 4.00 0.00 O 32.00 32.00 0.00 C 17.12 17.13 0.01 Na 8.00 8.00 0.00 WARNING: Cell contents from the formula and atom_type data differ!

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