[μ-11,23-Dibromo-3,7,15,19-tetraazatricyclo[19.3.1.19,13]hexacosa-1(25),2,7,9,11,13(26),14,19,21,23-decaene-25,26-diolato-κ4 N 3,N 7,O,O′:κ4 O,O′,N 15,N 19]bis[perchloratocopper(II)]
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چکیده
The title complex, [Cu(2)(C(22)H(20)Br(2)N(4)O(2))(ClO(4))(2)], was prepared by the condensation of 2,6-diformyl-4-bromo-phenol with 1,3-diamino-propane in the presence of copper(II) ions. The macrocyclic ligand shows an approximately planar structure except for the two propene groups in the macrocycle. The coordination polyhedron of each Cu atom can be described as distorted square pyramidal. The two Cu atoms are bridged by two phenolate O atoms of the macrocycle, with a Cu⋯Cu distance of 3.109 (2) Å.
منابع مشابه
Diaqua[μ-11,23-di-tert-butyl-3,7,15,19-tetraazatricyclo[19.3.1.19,13]tetracosa-1(25),2,6,9,11,13(26),14,19,21,23-dodecaene-25,26-diolato-κ4 N 3,N 7,O 25,O 26:κ4 N 15,N 19,O 25,O 26]dicopper(II) bis(perchlorate)
In the dinuclear title complex, [Cu(2)(C(30)H(38)N(4)O(2))(H(2)O)(2)](ClO(4))(2), the coordination cation has crystallographically imposed twofold rotational symmetry. The Cu(II) ion is five-coordinated by two N and two O atoms from the macrocylic ligand and one O atom from a water mol-ecule, forming a square-pyramidal N(2)O(3) geometry with the water mol-ecule in the apical position. The dista...
متن کامل[μ-10,21-Dimethyl-3,6,14,17-tetrazatricyclo[17.3.1.18,12]tetracosa-1(23),2,6,8,10,12 (24),13,17,19,21-decaene-23,24-diolato-κ4 N 3,N 6,O 23,O 24:κ4 N 14,N 17,O 23,O 24]bis(perchlorato-κO)dimanganese(II)
In the centrosymmetric and dinuclear title complex, [Mn(2)(C(22)H(22)N(4)O(2))(ClO(4))(2)], the two Mn atoms are bridged by two phenolate O atoms of the N(4)O(2) macrocycle with an Mn⋯Mn distance of 2.9228 (11) Å. The distorted square-pyramidal N(2)O(3) coordination geometry is completed by an O atom derived from a perchlorate anion.
متن کامل[μ-N,N′-Bis(2-aminoethyl)ethane-1,2-diamine-κ4 N 1,N 1′:N 2,N 2′]bis{[N,N′-bis(2-aminoethyl)ethane-1,2-diamine-κ4 N,N′,N′′,N′′′]cadmium} tetrakis(perchlorate)
The centrosymmetric dinuclear cadmium title complex, [Cd(2)(C(6)H(18)N(4))(3)](ClO(4))(4), was obtained by the reaction of N,N'-bis-(2-amino-eth-yl)ethane-1,2-diamine (trien) with Cd(NO(3))(2)·4H(2)O and sodium perchlorate in methanol. The Cd(II) cation is coordinated by four N atoms of a non-bridging trien ligand and by two N atoms of a bridging trien ligand in a slightly distorted octa-hedral...
متن کاملcatena-Poly[[diaquacadmium(II)]bis(μ-2,2-dimethylbutanedioato-κ4 O,O′:O′′,O′′′)[diaquacadmium(II)]-μ-1,4-bis(3-pyridylmethyl)piperazine-κ2 N 3:N 3′]
In the title compound, [Cd(2)(C(6)H(8)O(4))(2)(C(16)H(20)N(4))(H(2)O)(4)](n), penta-gonal-bipyramidally coordinated Cd(II) ions are connected into {Cd(2)(2,2-dimethyl-succinate)(2)(H(2)O)(4)} centrosymmetric dimeric clusters. In turn, these clusters are linked by tethering 1,4-bis-(3-pyridylmeth-yl)piperazine (3-bpmp) ligands into [Cd(2)(2,2-dimethyl-succinate)(2)(3-bpmp)(H(2)O)(4)](n) coordina...
متن کامل[N,N-Bis(2-pyridylmethyl)glycinato-κ4 N,N′,N′′,O]dichloridoiron(III)–[N,N-bis(2-pyridylmethyl)glycine-κ4 N,N′,N′′,O]dichloridozinc(II) (1/1)
The title compound, [Fe(C(14)H(14)N(3)O(2))Cl(2)]·[ZnCl(2)(C(14)H(15)N(3)O(2))], is formulated as [Fe(III)(bpg)Cl(2)][Zn(II)Cl(2)(bpgH)], where bpg is the tetra-dentate ligand N,N-bis-(2-pyridylmeth-yl)glycine. The structure contains one crystallographically distinct complex with Fe(III) and Zn(II) atoms present in a 50:50 ratio in a single-atom site. The non-coordinated O atoms of the carboxyl...
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