Abstract
The syntheses and characterization of tetranuclear Ni complexes [(L2)Ni4][ClO4]4 (3) and [(L2)Ni4(NCS)4] (4) of a 40-membered macrocyclic octaamine-tetrathiophenolate ligand (L2)4- are described. Single-crystal X-ray structure analysis of 4 reveals well-separated molecules of the tetranuclear isothiocyanate complex [(L2) NiII4(NCS)4]. The four NiII centers are arranged in binuclear [N2Ni(μ2-SR)2NiN2(NCS)2] subunits containing distorted square-planar NiN2S2 and distorted octahedral NiN2S2(NCS)2 sites. The fact that the two isothiocyanate groups at the octahedral Ni site are in trans positions can be ascribed to the large ring size of the macrocycle
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Articles in the same Issue
- Gold Clustering at Dimethylsulfoximine Me2S(O)NH
- Polylithiation of Small Molecules. Synthesis and Structure of the Functional Lithium Phosphide [Li(TMEDA)]2[PhPCMe2 C5H4]
- Synthese und Kristallstrukturbestimmung von Silicium-Komplexen der Koordinationszahl sechs mit Dimethylpyridinen/ Syntheses and Crystal Structure Determination of Hexacoordinated Silicon-Complexes with Dimethylpyridines
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- Silylfurane und Bis(silyl)butadiine -Synthese, Lithiumderivate, Kristallstrukturen/ Silylfurans and Bis(silyl)butadiynes - Synthesis, Lithium Derivatives, Crystal Structures
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- The Madelung Function of Elpasolites
- Tri(Terf-Butyl)plumbyl-phosphanes, Synthesis and Multinuclear Magnetic Resonance
- Metallkomplexe von biologisch wichtigen Liganden, CXXIX [1]. Palladium(II)-und Platin(II)-Komplexe von 4,4-disubstituierten Oxazolonen und C2-symmetrischen Bis(oxazolonen) Metal Complexes of Biologically Important Ligands, CXXIX [1]. Palladium(II) and Platinum(II) Complexes of 4,4-Disubstituted Oxazolones and of C2-Symmetric Bis(oxazolones)
- Diorgano(trichlorsiIyl)phosphane/ Diorgano(trichlorosilyl)phosphines
- Synthese und Komplexierung Phosphorylierter spacer-modifizierter Glucosederivate/ Synthesis and Complexation of Spacer Modified Phosphorylated Glucose Derivatives
- Synthesis and Structure of a Tetranuclear Nickel Complex of a 40-Membered Macrocyclic Octaamine-Tetrathiophenolate Ligand
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- Long Chain Cinnamoic Acid Esters from Daphne Oleoides
- One-Pot Preparation of O-Xylylene Diamine and its Related Amines
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