Synthese und Kristallstruktur des heterobimetallischen Diorganozinndichlorids (FcN, N)2SnCl2 (FcN, N?: (?5-C5H5)Fe{(?5-C5H3[CH(CH3)N(CH3)CH2CH2NMe2]-2}?)
摘要:
AbstractSynthesis and Crystal Structure of the Heterobimetallic Diorganotindichloride (FcN, N)2SnCl2 (FcN, N—: (η5‐C5H5)Fe{η5‐C5H3[CH(CH3)N(CH3)CH2CH2NMe2]‐2}—)The heterobimetallic title compound [(FcN, N)2SnCl2] (1) was obtained by the reaction of [LiFcN, N] with SnCl4 in the molar ratio 1:1 in diethylether as a solvent. The two FcN, N— ligands in 1 are bound to Sn through a C‐Sn σ‐bond; the amino N atoms of the side‐chain in FcN, N— remain uncoordinated. The crystals contain monomeric molecules with a pseudo‐tetrahedral coordination at the Sn atom: Space group P21/c; Z = 4, lattice dimensions at —90 °C: a = 9.6425(2), b = 21.7974(6), c = 18.4365(4) Å, β = 100.809(2)°, R1obs· = 0.051, wR2obs· = 0.136.
Synthese und Kristallstruktur des heterobimetallischen Diorganozinndichlorids (FcN, N)2SnCl2 (FcN, N?: (?5-C5H5)Fe{(?5-C5H3[CH(CH3)N(CH3)CH2CH2NMe2]-2}?)
摘要:
AbstractSynthesis and Crystal Structure of the Heterobimetallic Diorganotindichloride (FcN, N)2SnCl2 (FcN, N—: (η5‐C5H5)Fe{η5‐C5H3[CH(CH3)N(CH3)CH2CH2NMe2]‐2}—)The heterobimetallic title compound [(FcN, N)2SnCl2] (1) was obtained by the reaction of [LiFcN, N] with SnCl4 in the molar ratio 1:1 in diethylether as a solvent. The two FcN, N— ligands in 1 are bound to Sn through a C‐Sn σ‐bond; the amino N atoms of the side‐chain in FcN, N— remain uncoordinated. The crystals contain monomeric molecules with a pseudo‐tetrahedral coordination at the Sn atom: Space group P21/c; Z = 4, lattice dimensions at —90 °C: a = 9.6425(2), b = 21.7974(6), c = 18.4365(4) Å, β = 100.809(2)°, R1obs· = 0.051, wR2obs· = 0.136.