Bis[trans-dichloridobis(propane-1,3-diamine-κ2 N,N′)chromium(III)] tetrachloridozincate determined using synchrotron radiation
نویسندگان
چکیده
In the title compound, [CrCl(2)(C(3)H(10)N(2))(2)](2)[ZnCl(4)], the Cr(III) atom is coordinated by four N atoms of propane-1,3-diamine (tn) and two Cl atoms in a trans arrangement, displaying a distorted octa-hedral geometry with crystallographic inversion symmetry; the Zn atom in the [ZnCl(4)](2-) anion lies on a -4 axis. The orientations of the two six-membered chelate rings in the complex cation are in an anti chair-chair conformation with respect to each other. The Cr-N bond lengths are 2.087 (6) and 2.097 (6) Å. The Cr-Cl and Zn-Cl bond lengths are 2.3151 (16) and 2.3255 (13) Å, respectively. Weak inter-molecular hydrogen bonds involving the tn NH(2) groups as donors and chloride ligands of the anion and cation as acceptors are observed.
منابع مشابه
trans-Dichloridobis(2,2-dimethylpropane-1,3-diamine-κ2 N,N′)chromium(III) perchlorate
In the title salt, [CrCl(2)(C(5)H(14)N(2))(2)]ClO(4), the Cr atom is in a trans-CrCl(2)N(4) octa-hedral environment comprising the four N atoms of two chelating 2,2-dimethyl-propane-1,3-diamine ligands and two Cl atoms. The two six-membered CrC(3)N(2) rings in the cation adopt anti chair-chair conformations with respect to each other. The perchlorate anion is disordered over two positions in re...
متن کاملtrans-Dichloridobis(propane-1,3-diamine-κ2 N,N′)chromium(III) perchlorate
In the title compound, [CrCl(2)(C(3)H(10)N(2))(2)]ClO(4), the Cr(III) atom is coordinated equatorially by four N atoms of two propane-1,3-diamine (tn) ligands and axially by two mutually trans Cl atoms, thus displaying a slightly distorted octa-hedral geometry with no crystallographically imposed symmetry. The two six-membered chair chelate rings in the complex cation are in an anti conformatio...
متن کاملCrystal structure of bis[trans-dichloridobis(propane-1,3-diamine-κ2 N,N′)chromium(III)] dichromate from synchrotron data
The structure of the title compound, [CrCl2(tn)2]2[Cr2O7] (tn = propane-1,3-di-amine; C3H10N2), has been determined from synchrotron data. The asymmetric unit contains one CrIII complex cation and half a [Cr2O7]2- anion. In the complex cation, the CrIII ion is coordinated by the four N atoms of two propane-1,3-di-amine (tn) ligands in the equatorial plane and by two Cl atoms in a trans configur...
متن کاملBis(4-aminobenzenesulfonato-κO)bis(propane-1,3-diamine-κ2 N,N′)copper(II) dihydrate
In the title compound, [Cu(C(3)H(10)N(2))(2)(C(6)H(6)NO(3)S)(2)]·2H(2)O, the Cu(II) atom lies on an inversion center and is hexa-coordinated by four N atoms from two 1,3-diamino-propane ligands and two O atoms from two 4-amino-benzene-sulfonate ligands in a trans arrangement, displaying a distorted and axially elongated octa-hedral coordination geometry, with the O atoms at the axial positions....
متن کامل{N,N′-Bis[(E)-3-phenylprop-2-en-1-ylidene]propane-1,3-diamine-κ2 N,N′]dichloridocobalt(II)
The Co(II) atom in the title monomeric Schiff base complex, [CoCl(2)(C(21)H(22)N(2))], is bonded to two Cl atoms and to two N atoms of the Schiff base ligand N,N'-bis-[(E)-3-phenyl-prop-2-en-1-yl-idene]propane-1,3-diamine in a distorted tetra-hedral geometry. The mol-ecule has an idealised mirror symmetry, but is not located on a crystallographic mirror plane.
متن کامل