Poly[(μ-5,7-dihydr­oxy-4-oxo-2-phenyl-4H-chromene-8-sulfonato)potassium(I)]

Liu, B.; Yang, B.-L.

doi:10.1107/S1600536808041779

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 3 The one-dimensional polyion chain along the c axis in the title compound. Symmetry codes: (ii) x, −y + $[{1\over 2}]$ , z + $[{1\over 2}]$ ; (iii) −x + $[{1\over 2}]$ , y, z + $[{1\over 2}]$ ; (vi) x, −y + $[{1\over 2}]$ , z − $[{1\over 2}]$ ; (vii) −y + $[{1\over 2}]$ , y, z − $[{1\over 2}]$ ; (viii) −x + $[{1\over 2}]$ , −y + $[{1\over 2}]$ , z.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 65| Part 1| December 2009| Pages m66-m67

doi:10.1107/S1600536808041779

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