4,4′,6,6′-Tetra-tert-butyl-2,2′-[butane-1,4-diylbis(nitrilomethanylylidene)]diphenol
نویسندگان
چکیده
The title compound, C(34)H(52)N(2)O(2), is centrosymmetric, the mid-point of the central C-C bond being located on an inversion centre. Intra-molecular O-H⋯N and weak C-H⋯O hydrogen bonds are observed, but no significant inter-molecular inter-actions occur in the crystal structure.
منابع مشابه
catena-Poly[{μ3-4,4′,6,6′-tetrachloro-2,2′-[butane-1,4-diylbis(nitrilomethanylylidene)]diphenolato}{μ2-4,4′,6,6′-tetrachloro-2,2′-[butane-1,4-diylbis(nitrilomethanylylidene)]diphenolato}dicopper(II)]
The asymmetric unit of the title compound, [Cu(2)(C(18)H(14)Cl(4)N(2)O(2))(2)](n), contains two independent Cu(II) ions which are bridged by a pair of 4,4',6,6'-tetra-chloro-2,2'-[butane-1,4-diylbis(nitrilo-methanylyl-idene)]diphenolate ligands, forming a dinuclear unit. One of the Cu(II) ions is coordinated in a distorted square-planar environment and the other is coordinated in a distorted sq...
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The title compound, C(34)H(54)N(2)O(2)·0.25H(2)O, the organic mol-ecule, a potential tetra-dentate ligand with a bulky phenolic donor, has overall mirror symmetry. A partially occupied water mol-ecule of solvation is present in the lattice. The six-membered 1,3-diazinane ring displays a chair conformation. An intra-molecular O-H⋯N hydrogen bond ocurs. In the crystal, mol-ecules are linked by O-...
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In the title mol-ecule, C(30)H(36)N(2)O(2), the dihedral angles between the central benzene ring and the two benzene rings of the butyl-salicylaldimine groups are 14.3 (2) and 40.6 (2)°. There are two strong intra-molecular O-H⋯N hydrogen bonds which form S(6) rings. The crystal studied was a non-merohedral twin with refined components of 0.270 (4) and 0.730 (4).
متن کاملcatena-Poly[{μ3-4,4′,6,6′-tetrabromo-2,2′-[butane-1,4-diylbis(nitrilomethanylylidene)]diphenolato}{μ2-4,4′,6,6′-tetrabromo-2,2′-[butane-1,4-diylbis(nitrilomethanylylidene)]diphenolato}dicopper(II)]
The asymmetric unit of the title coordination polymer consists of a dinuclear neutral complex mol-ecule of formula [Cu(2)(C(18)H(14)Br(4)N(2)O(2))(2)](n). One of the Cu(II) ions is coordinated in a distorted square-planar geometry, whereas the other is coordinated in a distorted square-pyramidal geometry, the long apical Cu-O bond [2.885 (4) Å] of the square-pyramidal coordination being provide...
متن کامل4,4′,6,6′-Tetrachloro-2,2′-[(1E,1′E)-propane-1,3-diylbis(nitrilomethanylylidene)]diphenol
The title compound, C(17)H(14)Cl(4)N(2)O(2), is generated by crystallographic twofold symmetry. The two benzene rings are inclined to one another by 80.17 (10)°. There are two intra-molecular O-H⋯N hydrogen bonds, which make S(6) ring motifs. In the crystal, mol-ecules are linked by C-H⋯O and weak C-H⋯Cl inter-actions, forming a three-dimensional network.
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