Crystal structure of strontium perchlorate anhydrate, Sr(ClO<sub>4</sub>)<sub>2</sub>, from laboratory powder X-ray diffraction data is a research paper published in Acta Crystallographica Section E Crystallographic Communications (2019). On theSindex it has a DataRank of 0.352. It has been cited 7 times, with 2 citing works in its 1-hop citation network.
The crystal structure of strontium perchlorate anhydrate, Sr(ClO4)2, was determined and refined from laboratory powder X-ray diffraction data. The material was obtained by dehydration of Sr(ClO4)2·3H2O at 523 K for two weeks. It crystallizes in the orthorhombic space group Pbca and is isotypic with Ca(AlD4)2 and Ca(ClO4)2. The asymmetric unit contains one Sr, two Cl and eight O sites, all on general positions (Wyckoff position 8c). The crystal structure consists of Sr2+ cations and isolated ClO4 − tetrahedra. The Sr2+ cation is coordinated by eight O atoms from eight ClO4 − tetrahedra. The validity of the crystal structure model for Sr(ClO4)2 anhydrate was confirmed by the bond valence method.
FAIR checklist signals are shown for context only and do not affect DataRank scoring.
Base Score Contribution
0.312
From this paper's citation signal
Citation Network Contribution
0.0406
From 2 citing papers with measurable signal
Ranked by citation count — the same ordering the engine uses when summing log1p(Cq) over citers.
DataRank blends this paper's own citation count with the influence of the papers that cite it. Here, roughly 88% comes from its base citations and 12% from the citation network (2 citing papers contributed measurable signal).
Citers are pulled from OpenAlex sorted by cited_by_count:descand capped per paper, so when the cap binds we keep the highest-signal references and the score is reproducible across reruns.
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