Bis[(4-bromo-2-fluorobenzyl)triphenylphosphonium] bis(1,2-dicyanoethene-1,2-dithiolato)nickelate(II)
✍ Scribed by Liu, Ming-Guo ;Ni, Chun-Lin
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 264 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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In the new ion-pair title complex, (C 12 2À , where NO 2 BzPy + is 1-(4-nitrobenzyl)pyridinium and i-mnt is 2,2-dicyanoethylene-1,1-dithiolate, the [Ni(i-mnt) 2 ] 2À complex anion lies on an inversion centre and exhibits an almost structure. Weak C-HÁ Á ÁN and C-HÁ Á ÁNi contacts are observed betwee
In the title salt, (C~25~H~21~FP)~2~[Ni(C~4~N~2~S~2~)~2~], the Ni^II^ ion lies on an inversion centre and the [Ni(mnt)~2~]^2−^ anion (mnt is maleonitriledithiolate) exhibits a square-planar coordination geometry. The (3-fluorobenzyl)triphenylphosphonium cation adopts a conformation in which the four
## Experimental Crystal data (C 26 H 21 NP) 2 [Ni(C 4 N 2 S 2 ) 2 ] M r = 1095.89 Monoclinic, P2 1 =n a = 19.158 (4) A b = 14.956 (3) A c = 19.598 (4) A ˚ = 108.785 (4) V = 5316.3 (19) A ˚3 Z = 4 Mo K radiation = 0.63 mm À1 T = 298 (2) K 0.34 Â 0.22 Â 0.15 mm Data collection Bruker SMART APEX CCD