The Crystal Structure of Rubidium and Cesium Hexachloro-, -bromo-, and -iodorhenates(IV)
β Scribed by Priv.-Doz. Dr. H. J. Berthold; cand. chem. G. Jakobson
- Publisher
- John Wiley and Sons
- Year
- 1964
- Tongue
- English
- Weight
- 122 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0044-8249
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π SIMILAR VOLUMES
5Π-Bromo-5Π-deoxythymidine (1) crystallizes with four molecules in a monoclinic unit cell of space group C2. The ribose ring adopts an envelope conformation, transient between and E 0 (O4Π-exo), 1 T 0 with the C1Π atom being in the flap position. In the crystal lattice, the molecules are connected b
According to DTA measurements, compound ( I ) is stable up to a temperature of 371 "C in the absence of air. The electrical resistance I51 of the crystals increases linearly with temperature ~ as in metallic conductors. The compound is insoluble in dilute acids and alkalis; it decomposes in concentr
All reagents were of analytical grade and were used without further purification. R 3 SnCl (R = Me, n-Bu, C 6 H 11 and Ph) were of commercial origin; (PhCH 2 ) n SnCl 4 Οͺ n (n = 1, 2) were prepared by literature methods. Solvents were dried by standard procedures. Spectra were recorded on the foll