ISSN:
1572-901X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary The crystal structure of (PPh4)3[ReN(CN)5]·7H2O has been determined from three dimensional X-ray diffraction data. The orange crystals are triclinic, space group $$P\bar 1$$ , with cell dimensions a=12.514(3), b=15.8514), c=19.030(3) Å, α=77.62(2), β=84.61(1) and γ=74.03(2)o, z=2, Dobsd=1.40(1) g cm−3 and Dcalc=1.37(1) g cm−3. The anisotropic refinement of 5861 observed reflections converged to R=0.049. The [ReN(CN)5]3− ion has a distorted octahedral geometry. Bond distances: Re≡N=1.68(1), Re−Cav (planar)=2.12(1), Re−C (axial)=2.39(1) Å. The Re atom is displaced by 0.31 Å out of the plane formed by the four carbon atoms towards the nitrido ligand.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01024308
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