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Figure 1
Perspective view of the crystal structure of Rb9Na2Cu6(P2O7)4Cl7 along [001]. The alternating P2O7 and CuO4Cl units (given in polyhedral representation; Cu—Cl bonds have been omitted for clarity) are inter­linked through corner-sharing O atoms. The larger channel is occupied by Rb+ and Na+ cations and Cl anions, whereas the smaller is occupied by Rb+ cations and Cl anions.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
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