Monodentate Ligation of Tetracyanonickelate(II): (2-Aminoethanol)[<i>N</i>-(2-aminoethyl)-1,2-ethanediamine][tetracyanonickelato(II)]copper(II)–Water (1/2)

Kurihara, Hideshi; Nishikiori, S.-I.; Iwamoto, T.

doi:10.1107/s010827019700632x

Cited by 13 publications

(10 citation statements)

References 1 publication

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“…With our data, free refinement of the oxygen site occupation factors gave no indication of understoichiometry. As expected, our cell parameters of Ϫ0.1386(4) 0.5550(2) 0.0579 (9) NDNCH measured at low temperature are somewhat shorter (approx. 0.7%) than those reported in [12] which were measured at room temperature; consequently the cell volume measured at low temperature is smaller (1053.5(2) versus 1074.0(8) Å 3 ).…”

Section: Resultssupporting

confidence: 55%

“…It is known that dien (diethylenetriamine) may act as a tridentate ligand. It was used in various cyano complexes, like in molecular Cu(dien)(mea)Ni(CN) 4 · 2H 2 O (mea ϭ monoethanolamine) [9], one-dimensional (1D) [Cu-(dien)] 3 [(Fe(CN) 6 ] · 6H 2 O [10] or in the 3D host-guest system [Cd(dien) 2 ][Cd 2 (dien) 2 4 ] (NDPC) can be isolated in the form of single crystals. As during our work a crystal structure determination of NDNCH at 20°C was reported [12] with almost the same results, we have deposited our low-temperature data and restrict ourselves mainly to a short comparison along with the structure of NDPC, therefore.…”

Section: Introductionmentioning

confidence: 99%

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Tetracyanometallates with Complex Dien Cations: [Ni(dien)2][Ni(CN)4]·2H2O and [Ni(dien)2][Pd(CN)4]

Černák

Paharová

Skoršepa

et al. 2002

Z. anorg. allg. Chem.

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The crystal structures of two square tetracyanocomplexes were determined. [Ni(dien) 2 ][Ni(CN) 4 ] · 2H 2 O (NDNCH) and [Ni-(dien) 2 ][Pd(CN) 4 ] (NDPC) (dien ϭ diethylene triamine) exhibit ionic structures consisting of mer-[Ni(dien) 2 ] 2ϩ cations and [Ni(CN) 4 ] 2Ϫ or [Pd(CN) 4 ] 2Ϫ anions, respectively. Moreover, the structure of NDNCH is completed by two water molecules of crystallisation. In both compounds hydrogen bonds contribute to the Tetracyanometallate mit komplexen dien-Kationen: [Ni(dien) 2 ][Ni(CN) 4 ] · 2H 2 O und [Ni(dien) 2 ][Pd(CN) 4 ] Inhaltsübersicht. Die Kristallstrukturen zweier quadratisch-planarer Tetracyanokomplexe wurden bestimmt. [Ni(dien) 2 ][Ni(CN) 4 ] · 2H 2 O (NDNCH) and [Ni(dien) 2 ][Pd(CN) 4 ] (NDPC) (dien ϭ Diethylentriamin) zeigen ionische Strukturen, die aus mer-[Ni(dien) 2 ] 2ϩ Kationen und [Ni(CN) 4 ] 2Ϫ bzw. [Pd(CN) 4 ] 2Ϫ Anionen aufgebaut sind. Die Struktur von NDNCH weist darüberhin-

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Section: Resultssupporting

confidence: 55%

Section: Introductionmentioning

confidence: 99%

Tetracyanometallates with Complex Dien Cations: [Ni(dien)2][Ni(CN)4]·2H2O and [Ni(dien)2][Pd(CN)4]

Černák

Paharová

Skoršepa

et al. 2002

Z. anorg. allg. Chem.

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“…complexes with [Ni(CN) 4 ] 2-bridged 1D, 2D and even 3D structures have been recently reported [11,[13][14][15][16]. However, the number of structural studies on different compounds is appallingly low [17][18][19]; and, such structures are basically prepared using ligands having one, two or three donor N atoms.…”

Section: Introductionmentioning

confidence: 99%

Complexes Containing N-(2-hydroxyethyl)-ethylenediamine with Tetracyanometallate (II): Synthesis, IR Spectra, Thermal Behavior, Crystal Structure, Magnetic Properties and Catalysis

Karadağ

Şenocak

Yerli

et al. 2012

J Inorg Organomet Polym

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Two novel cyano-bridged Ni 2? and Cu 2? compounds, {[M 2? (hydeten) 2 (l-CN) 2 Ni(CN) 2 ] n , M 2? = Ni 2? (c1) and Cu 2? (c2), N-(2-hydroxyethyl)-ethylenediamine (hydeten), were prepared and characterized by elemental analysis, IR spectroscopy and thermoanalytical measurements. The one-dimensional polymeric structure of c2, which was determined by X-ray diffraction techniques, was formed with a 2,2-TT-type chain, -Cu(hydeten) 2 -NC-Ni(CN) 2 -CNCu(hydeten) 2 -, linkages. Also, while the EPR spectra and magnetic properties of complexes c1 and c2 with [Ni(hydeten) 2 Pd(CN) 4 ] (c3) and [Cu(hydeten) 2 Pd(CN) 4 ] (c4) [Karadag, Z Kristallogr 222:39, 2007] were investigated, the catalytic activity of c3 and c4 was studied. The EPR spectra of c2 and c4 showed that Cu 2? was located in tetragonal distorted octahedral sites (D 4h ) and the ground state of the paramagnetic electron was d x 2 Ày 2 . The magnetic behavior exhibited weak antiferromagnetic interactions in all the complexes. Also, the catalytic properties of c3 and c4, which were assigned with Suzuki and Heck coupling reactions, showed that they did not have catalytic effects.

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“…There remains still much to be explored in the crystal engineering of Hofmann-type and analogous structures that are built by the CN-linkages among square-planar or tetrahedral tetracyanometallate(II) and octahedral metal(II) ligated with complementary ligands [1]. There are currently several successful examples of self-assembly towards the construction of cyanobridged complexes [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18], in which cyanometallate anions, e.g. Cd(CN) 2 , Ni(CN) 2 and Pd(CN) 2 , behave as bridging moieties to build a multidimensional structure with a second coordination centre, and the resulting complexes demonstrate unique magnetic, host-guest and other properties [7].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, IR spectrum, thermal property and crystal structure of cyano-bridged heteronuclear polymeric complex, [Cd(teta)Ni(μ-CN)2(CN)2] · 2H2O

et al. 2008

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The cyano-bridged heteronuclear polymeric complex, [Cd(teta)Ni(l-CN) 2 (CN) 2 ] Á 2H 2 O (1), (teta = triethylenetetraamine) was synthesized and characterized by FT-IR spectroscopy, thermal analysis and single crystal X-ray diffraction techniques. It crystallizes in the orthorhombic system, space group Pccn. The asymmetric unit also contains two uncoordinated water molecules. The coordination geometry around the Cd(II) centre is a highly distorted octahedral. In the crystal structure, intramolecular N-HÁÁÁO and intermolecular N-HÁÁÁO, O-HÁÁÁO and O-HÁÁÁN hydrogen bonds, beside the cyano-bridged chains made up of tetracyanonickelate ions coordinated to Cd(II) ions, where the Ni(II) ion is coordinated by four cyanoligands in a square-planar arrangement, link the molecules into polymeric networks parallel to (001) plane, where the hydrogen bonded water molecules occupy the cavities between the layers. The FT-IR spectrum was reported in the 4,000-400 cm -1 region. Vibration assignments were given for all the observed bands and the spectral feature also supported the structure of the polymeric complex. The decomposition reaction takes place in the temperature range 20-1,000°C in the static air atmosphere.

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Monodentate Ligation of Tetracyanonickelate(II): (2-Aminoethanol)[N-(2-aminoethyl)-1,2-ethanediamine][tetracyanonickelato(II)]copper(II)–Water (1/2)

Cited by 13 publications

References 1 publication

Tetracyanometallates with Complex Dien Cations: [Ni(dien)2][Ni(CN)4]·2H2O and [Ni(dien)2][Pd(CN)4]

Tetracyanometallates with Complex Dien Cations: [Ni(dien)2][Ni(CN)4]·2H2O and [Ni(dien)2][Pd(CN)4]

Complexes Containing N-(2-hydroxyethyl)-ethylenediamine with Tetracyanometallate (II): Synthesis, IR Spectra, Thermal Behavior, Crystal Structure, Magnetic Properties and Catalysis

Synthesis, IR spectrum, thermal property and crystal structure of cyano-bridged heteronuclear polymeric complex, [Cd(teta)Ni(μ-CN)2(CN)2] · 2H2O

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