Bis(perchlorato-κO)tetrakis[1-(2-pyridyl)-4-(4-pyridylmethyl-κN)piperazine]cadmium(II)
نویسندگان
چکیده
In the title compound, [Cd(ClO(4))(2)(C(15)H(18)N(4))(4)], the Cd(II) ion is coordinated in a slightly distorted octa-hedral environment by two trans monodentate perchlorate ligands and four 1-(2-pyrid-yl)-4-(4-pyridylmeth-yl)piperazine (pmpp) ligands. In the crystal structure, mol-ecules are organized into layers parallel to the ab plane by C-H⋯O inter-actions. Similar inter-actions promote the stacking of these layers into the three-dimensional crystal structure.
منابع مشابه
trans-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 کاملPoly[[μ4-bis(4-pyridylcarbonyl)piperazine-κ4 N:N′:O:O′]bis(thiocyanato-κN)cobalt(II)]
In the title compound, [Co(NCS)(2)(C(16)H(16)N(4)O(2))](n), the octa-hedrally coordinated Co(II) ion lies on a crystallographic inversion center, with trans isothio-cyanate ligands. Pyridyl N-donor atoms and formyl O-donor atoms from exotetra-dentate bis-(4-pyridyl-carbon-yl)piperazine (4-bpfp) ligands link the Co(NCS)(2) units into a [Co(NCS)(2)(4-bpfp)](n) coordination polymer layer that is o...
متن کاملcatena-Poly[[[(dimethylmalonato-κ2 O:O′)(perchlorato-κO)copper(II)]-μ-bis(3-pyridylmethyl)piperazinediium-κ2 N 1′:N 4′] perchlorate dihydrate]
In the title compound, {[Cu(C(5)H(6)O(4))(ClO(4))(C(16)H(22)N(4))]ClO(4)·2H(2)O}(n), square-pyramidally coordinated Cu atoms with perchlorate and dimethyl-malonate ligands are connected into cationic sinusoidal coordination polymer chains by doubly protonated bis-(3-pyridylmeth-yl)piperazine (3-bpmp) ligands. The chains aggregate into pseudo-layers parallel to the (101) crystal planes by N-H⋯O ...
متن کاملThe cocrystal μ-oxalato-κ4 O 1,O 2:O 1′,O 2′-bis(aqua(nitrato-κO){[1-(2-pyridyl-κN)ethylidene]hydrazine-κN}copper(II)) μ-oxalato-κ4 O 1,O 2:O 1′,O 2′-bis((methanol-κO)(nitrato-κO){[1-(2-pyridyl-κN)ethylidene]hydrazine-κN}copper(II)) (1/1)
The title cocrystal, [Cu(2)(C(2)O(4))(NO(3))(2)(C(7)H(9)N(3))(2)(H(2)O)(2)][Cu(2)(C(2)O(4))(NO(3))(2)(C(7)H(9)N(3))(2)(CH(4)O)(2)], is a 1:1 cocrystal of two centrosymmetric Cu(II) complexes with oxalate dianions and Schiff base ligands. In each mol-ecule, the Cu(II) centre is in a distorted octa-hedral cis-CuN(2)O(4) environment, the donor atoms of the N,N'-bidentate Schiff base ligand and the...
متن کاملBis(acetonitrile-κN)diaquabis(perchlorato-κO)copper(II)
In the title compound, [Cu(ClO(4))(2)(CH(3)CN)(2)(H(2)O)(2)], the Cu(2+) ion, located on a special position (site symmetry [Formula: see text]), is coordinated by six monodentate ligands, viz. an N-coordin-ated acetonitrile, a perchlorate anion and a water mol-ecule, and their symmetry-related counterparts. The perchlorate anion is disordered over two sets of sites with occupancies of 0.53 (2) ...
متن کامل