Аннотация:
A single crystal X-ray structure of the novel layered hydrate 18-crown-6·12H2O with the following crystallographic parameters: a = 9.385(2), b = 7.399(1) c = 19.437(4), β = 93.29(3) (T = –100 °C), space group Pn, Z = 2, pcalc = 1.184 g cm–3, is reported.