Crystal structure of CsLnFe(CN)6·5H2O (Ln=Ce, Pr, Nd), CsCeFe(CN)6·4H2O, and TlTmRu(CN)6·3H2O

X-ray powder diffraction data are reported for a series of multipyrazole compounds in this paper. This work shows that the unit cell dimensions determined by single crystal agree well with those of powder diffraction analysis.