| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1331239 | Journal of Solid State Chemistry | 2007 | 7 Pages |
Two new alkaline-earth Nd selenite chlorides MNd10(SeO3)12Cl8 (M=Ca, Sr) were obtained using crystal growth from alkaline-earth chloride melts in quartz tubes. These new compounds crystallize in the orthorhombic system in space group C cca (#68). The compounds were studied by energy dispersive X-ray spectroscopy (EDX) and X-ray diffraction. It was shown that both compounds adopt the same structure type, constructed by complex [M11(SeO3)12]8+ slabs separated by chloride anion layers perpendicular to the longest cell parameter. The SeO3 groups show a pyramidal shape and may be described as SeO3E tetrahedra. Such SeO3 groups decorate the Nd–O skeletons forming the [M11(SeO3)12]8+ slabs.
Graphical abstractTwo new alkaline-earth Nd selenite chlorides MNd10(SeO3)12Cl8 (M=Ca, Sr) were synthesized. These structures are constructed by [M11(SeO3)12]8+ slabs separated by chloride anion layers.Figure optionsDownload full-size imageDownload as PowerPoint slide
