trans-{1,8-Bis[(S)-1-phenylethyl]-1,3,6,8,10,13-hexaazacyclotetradecane}bis(thiocyanato-κN)copper(II)
نویسندگان
چکیده
In the title thio-cyanate-coordinated aza-macrocyclic copper(II) complex, [Cu(NCS)(2)(C(24)H(38)N(6))], the Cu(II) atom is coordinated by the four secondary N atoms of the aza-macrocyclic ligand and by the two N atoms of the thio-cyanate ions in a tetra-gonally distorted octa-hedral geometry. The average equatorial Cu-N bond length is shorter than the average axial Cu-N bond length [2.010 (2) and 2.528 (4) Å, respectively]. An N-H⋯N hydrogen-bonding inter-action between the secondary amine N atom and the adjacent thio-cyanate ion leads to a polymeric chain along the a axis.
منابع مشابه
trans-{1,8-Bis[(R)-α-methylbenzyl]-1,3,6,8,10,13-hexaazacyclotetradecane}dithiocyanatonickel(II)
The title compound, [Ni(NCS)(2)(C(24)H(38)N(6))], is a thio-cyanate-coordinated aza-macrocyclic nickel(II) complex. There are two independent mol-ecules in the asymmetric unit and their bond lengths and angles are similar. Both Ni atoms have a tetra-gonally distorted octa-hedral geometry, in which the Ni(II) ion is coordinated by the four secondary N atoms of the aza-macrocyclic ligand and by t...
متن کاملBis[(1-vinyl-1H-imidazol-2-yl-κN 3)methanamine-κN]copper(II) bis(hexafluoridophosphate)
In the title compound, [Cu(C(6)H(9)N(3))(2)](PF(6))(2), the Cu atom is located on a crystallographic center of inversion. The coordination environment of the Cu atom is square-planar with two amino and two imidazole N atoms bonded to the metal in a trans configuration.
متن کاملcis-Bis(butylamine-κN)bis[sulfadiazine(1−)-κ2 N,N′]copper(II) pentahydrate
In the title compound {systematic name: cis-bis-[4-amino-N-(pyrimidin-2-yl)benzene-sulfonamidato-κ(2)N,N']bis-(butyl-amine-κN)copper(II) penta-hydrate}, [Cu(C(10)H(9)N(4)O(2)S)(2)(C(4)H(11)N)(2)]·5H(2)O or [Cu(sdz)(2)(ba)(2)]·5H(2)O [ba is butyl-amine and sdz = sulfadiazine(1-)], the copper(II) cation is six-coordinated by four N atoms of two sulfadiazine ligands and two N atoms of butyl-amine ...
متن کاملtrans-Bis(perchlorato-κO)tetrakis(1H-pyrazole-κN 2)copper(II)
The title compound, [Cu(ClO(4))(2)(C(3)H(4)N(2))(4)], was obtained unexpectedly by the reaction of copper(II) perchlorate hexa-hydrate with equimolar amounts of 1-chloro-1-nitro-2,2,2-tripyrazolylethane in methanol solution. The crystal structure comprises octa-hedrally coordinated Cu(2+) ions, located on an inversion centre, with four pyrazole ligands in the equatorial plane. The average Cu-N ...
متن کاملIsolation and characterization of bis(2-ethylheptyl) phthalate from Cynodon dactylon (L.) and studies on the catalytic activity of its Cu(II) complex in the green preparation of 1,8-dioxo-octahydroxanthenes
Bis(2-ethylheptyl) phthalate is an anti-oxidant and anticancer compound that was extracted from the Cynodon dactylon plant stem extract and fully identified and characterized by FTIR, CHN, 1HNMR, 13CNMR, along with various 2D NMR techniques. The phthalate compound was modified and functionalized by polyethylene glycol (PEG) chains followed by complexation to Cu(II) ions. The resultant complex w...
متن کامل