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Diazido-bis(propane-1,3-diamine)copper(II).

ABSTRACT: In the title complex, [Cu(N(3))(2)(C(3)H(10)N(2))(2)], the Cu(II) ion resides on a centre of symmetry and is in a Jahn-Teller distorted octa-hedral coordination environment comprising two N atoms from azide anions in axial positions and four N atoms from propane-1,3-diamine (tn) ligands in equatorial positions. Inter-molecular N-H?N hydrogen bonds produce R(2) (1)(6), R(2) (2)(8), R(2) (2)(12) and R(4) (2)(8) rings, generating a two-dimensional layer.

SUBMITTER: Khan IU

PROVIDER: S-EPMC2984027 | biostudies-literature | 2010 Mar

REPOSITORIES: biostudies-literature

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Diazido-bis(propane-1,3-diamine)copper(II).

Khan Islam Ullah IU Ejaz Sahin Onur O Büyükgüngör Orhan O

Acta crystallographica. Section E, Structure reports online 20100324 Pt 4

In the title complex, [Cu(N(3))(2)(C(3)H(10)N(2))(2)], the Cu(II) ion resides on a centre of symmetry and is in a Jahn-Teller distorted octa-hedral coordination environment comprising two N atoms from azide anions in axial positions and four N atoms from propane-1,3-diamine (tn) ligands in equatorial positions. Inter-molecular N-H⋯N hydrogen bonds produce R(2) (1)(6), R(2) (2)(8), R(2) (2)(12) and R(4) (2)(8) rings, generating a two-dimensional layer. ...[more]

PMID: 21580529

Similar Datasets

Bis(4-amino-benzene-sulfonato-?O)bis-(propane-1,3-diamine-?N,N')copper(II) dihydrate.

Project description: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. A three-dimensional network is formed in the crystal structure through O-H?O, N-H?O and N-H?N hydrogen bonds.

| S-EPMC2972104 | biostudies-literature

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Project description:The ionic Ni(II) title complex, [Ni(C(3)H(10)N(2))(2)(H(2)O)(2)][Ni(SO(4))(2)(C(3)H(10)N(2))(2)], is built up of [Ni(dipr)(2)(H(2)O)(2)](2+) complex cations and [Ni(dipr)(2)(SO(4))(2)](2-) complex anions (dipr is propane-1,3-diamine). Both Ni(II) atoms display a slightly distorted octa-hedral coordination and are located on inversion centers. There are several types of hydrogen-bonding inter-actions, which connect complex cations and anions into a two-dimensional network parallel to (010). Hydrogen bonds formed by the axially coordinated water mol-ecule of the complex cation and one of the O atoms of the sulfate groups of the complex anion (first type) link them into chains along the c axis. These chains are linked to each other through hydrogen bonds formed by an O atom (second type) of the SO(4) groups and NH(2) groups of the ligand of the complex cations from neighboring chains, forming a two-dimensional hydrogen-bonded net perpendicular to the b axis. The third type of O atoms of the sulfate groups of the complex anion are also linked into chains by a combination of both previously described types of H-atom connections.

| S-EPMC3343811 | biostudies-other

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Project description:The asymmetric unit of the title compound, [Ni(C(3)H(10)N(2))(2)(H(2)O)(2)](C(4)O(4))·4H(2)O, contains one-half of the diaqua-bis(1,3-propane-diamine)nickel(II) cation, one-half of the centrosymmetric squarate anion and two uncoordinated water mol-ecules. In the cation, the Ni(II) atom is located on a crystallographic inversion centre and has a slightly distorted octa-hedral coordination geometry. The six-membered chelate ring adopts a chair conformation. O-H?O hydrogen bonds link the cation and anion through the water mol-ecule, while N-H?O hydrogen bonds link the cation and anion and cation and water mol-ecules. In the crystal structure, inter-molecular O-H?O and N-H?O hydrogen bonds link the mol-ecules into a three-dimensional network structure.

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Bis(propane-1,3-diamine)-disaccharinatonickel(II).

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Diaqua-bis-(propane-1,3-diamine)-copper(II) bis-[diamminetetra-kis-(thio-cyanato-?N)chromate(III)] dimethyl sulfoxide octa-solvate.

Project description:The ionic title complex, [Cu(C(3)H(10)N(2))(2)(H(2)O)(2)][Cr(NCS)(4)(NH(3))(2)]·8C(2)H(6)OS, consists of complex [Cu(dipr)(2)(H(2)O)(2)](2+) copper cations (dipr is propane-1,3-diamine), complex [Cr(NCS)(4)(NH(3))(2)](-) anions and uncoord-inated solvent dimethyl sulfoxide (DMSO) mol-ecules. All the metal atoms lie on crystallographic centers of symmetry. The cations are connected to the anions through N-H?O hydrogen bonds between the NH(3) mol-ecules of the anion and the water mol-ecules of the cation. The DMSO mol-ecules are involved in hydrogen-bonded linkage of the [Cr(NCS)(4)(NH(3))(2)](-) anions into supra-molecular chains through bridging O atoms. A network of hydrogen bonds as well as short S?S contacts [3.5159?(12) and 3.4880?(12)?Å] between the NCS groups of the complex anions link the mol-ecules into a three-dimensional supra-molecular network.

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{N,N-Dimethyl-N'-[1-(2-pyrid-yl)ethyl-idene]propane-1,3-diamine}bis(thio-cyanato-?N)-copper(II).

Project description:In the title complex, [Cu(NCS)(2)(C(12)H(19)N(3))], the Cu(II) atom is five-coordinated in a square-pyramidal geometry defined by one pyridine N, one imine N, and one amine N atom of the tridentate Schiff base ligand and two N-bonded thio-cyanate ions (one of the latter occupying the apical site). The three bridging C atoms and the two terminal C atoms of the Schiff base are disordered over two sets of sites, with occupancies of 0.465?(2) and 0.535?(2).

| S-EPMC2983150 | biostudies-literature

{N,N'-Bis[1-(pyridin-2-yl)ethyl-idene]-propane-1,3-diamine}-(thio-cyanato-?N)copper(II) tetra-fluoridoborate.

Project description:In the title compound, [Cu(NCS)(C(17)H(20)N(4))]BF(4), the Cu(II) ion is five-coordinated by the four N atoms of the tetra-dentate Schiff base ligand and one N atom of a thio-cyanate ligand, thereby forming a square-pyramidal CuN(5) ccoordination geometry. The dihedral angle between the pyridine rings of the Schiff base is 55.58?(14)°. The F atoms of the tetra-fluoridoborate anion are disordered over two sets of sites with occupancies of 0.614?(3) and 0.386?(3). In the crystal, the components are linked by C-H?F inter-actions.

| S-EPMC3152035 | biostudies-literature

Bis[tris(propane-1,3-diamine-?(2) N,N')-nickel(II)] di-aqua-bis(propane-1,3-di-amine-?(2) N,N')nickel(II) hexa-bromide dihydrate.

Project description:In the title compound, [Ni(C3H10N2)3]2[Ni(C3H10N2)2(H2O)2]Br6·2H2O, one Ni(2+) cation, located on an inversion centre, is coordinated by four N atoms from two ligands and by two water O atoms. The other Ni(2+) cation, located in a general position, is coordinated by six N atoms from three ligands. In both cases, the Ni(2+) cation has an octa-hedral coordination environment. The overall structural cohesion is ensured by three types of hydrogen bonds, N-H?Br, O-H?Br and O-H?O, which connect the two types of complex cations, the bromide counter-anions and the lattice water molecules into a three-dimensional network.

| S-EPMC4051000 | biostudies-literature

Diacetatobis(propane-1,3-diamine)nickel(II) dihydrate.

Project description:In the title complex, [Ni(CH(3)COO)(2)(C(3)H(10)N(2))(2)]·2H(2)O, the Ni(II) atom resides on a centre of symmetry and is in an octa-hedral coordination environment comprising four amino N atoms and two carboxyl-ate O atoms. Inter-molecular N-H?O and O-H?O hydrogen bonds produce R(2) (1)(6), R(2) (2)(12), R(3) (2)(8) and R(5) (5)(16) rings, which generate a two-dimensional polymeric network parallel to (001).

| S-EPMC2984075 | biostudies-literature

catena-Poly[[[aqua-(propane-1,3-diamine-?N,N')copper(II)]-?-fumarato-?O:O'] monohydrate].

Project description:The asymmetric unit of the title compound, {[Cu(C(4)H(2)O(4))(C(3)H(10)N(2))(H(2)O)]·H(2)O}(n), consists of two Cu(II) atoms, half each of two propane-1,3-diamine ligands and two coordinated water mol-ecules, all lying on crystallographic mirror planes, also one fumarate dianion and one uncoordinated water mol-ecule in a general position. The Cu(C(3)H(10)N(2))(H(2)O) units are linked via fumarate dianions into a zigzag chain running along the a axis. A longer Cu-O distance [2.873?(3)?Å] is to a water mol-ecule bridging equivalent Cu(II) atoms in adjacent chains, forming a three-dimensional framework. One of the Cu(II) atoms is in a distorted square-pyramidal environment and the other is in a pseudo-octa-hedral geometry of the [5+1] type. O-H?O and N-H?O hydrogen bonds are observed in the crystal structure.

| S-EPMC2960309 | biostudies-literature

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