2000 structure

structure (solids and liquids)D 2000

06 - 009Synthesis and Characterization Rubidium Hydrogen Cyanamide.— RbHCN2 is prepared by reaction of RbNH2 with H2CN2 in liq. ammonia(-78 → -50 ◦C). The compound crystallizes in the orthorhombic space groupP212121 with Z = 8 as determined by powder XRD. The HCN2

− anion isslightly bent and exhibits two different bond lengths, C–N = 1.17 A andC–NH = 1.31 A, respectively. — (BECKER, MICHAEL; JANSEN, MARTIN;Z. Naturforsch., B: Chem. Sci. 54 (1999) 11, 1375-1378; MPI Festkoerperforsch.,D-70569 Stuttgart, Germany; DE)

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