An Isolated CO2 Adduct of a Nitrogen Base: Crystal and Electronic Structures
✍ Scribed by Claude Villiers; Jean-Pierre Dognon; Rodolphe Pollet; Pierre Thuéry; Michel Ephritikhine
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 336 KB
- Volume
- 122
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
The crystal structures of Ni(NCNH 2 ) 4 Cl 2 and Co(NCNH 2 ) 4 Cl 2 , the first complexes with cyanamide as a neutral ligand, have been determined from single crystal data (Im3m, Z = 6, a = 1259.3(2) pm, R 1 = 0.0245 for Ni(NCNH 2 ) 4 Cl 2 and a = 1266.3(2) pm, R 1 = 0.0241 for Co(NCNH 2 ) 4 Cl 2 ;
All six new arsenides were prepared by arc-melting of preheated mixtures of the monoarsenides MAs with the 3d metals Fe, Co, and Ni, respectively. The isostructural title compounds all form the Co 2 Si structure type, in contrast to the corresponding phosphides with ZrNiP occurring in the Ni 2 In ty