Complexes Between 1,1′-Binaphthyl-2,2′-Dicarboxylic Acid and Pyrazoles: A Case of Manual Sorting of Conglomerate Crystals (Triage)

Disorder as adaptation of the crystal st

Disorder as adaptation of the crystal structure to increase the crystallization temperature. X-ray crystal structure of the host–guest complexes between 1,1′-binaphthyl-2,2′-dicarboxylic acid and dimethyl sulphoxide obtained at 50 and 60 °C

✍ Kabul K. Makhkamov; Bakhtiyar T. Ibragimov; Edwin Weber; Kayrat M. Beketov 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 123 KB 👁 2 views

The complex formation of 1,1'-binaphthyl-2,2'-dicarboxylic acid (BNDA) with dimethyl sulphoxide (DMSO) at different temperatures was investigated. The crystal structures of the aand b-form [triclinic, P1, a = 9.614(2), b = 11.743(2), c = 12.029(2) A ˚, a = 99.35(3), b = 93.58(3), = 110.51(3)°, V = 1