Synthesis, Characterization and Crystal Structure of a Novel Three-Dimensional Supramolecular Framework Containing Ni···π Interaction Heteronuclear Complex: {[Cu(4(5)-Meim)4][Ni(CN)4] · H2O}n

Kürkçüoğlu, Güneş Süheyla; Yeşılel, Okan Zafer; Kavlak, İlkan; Kurtaran, Sema; Büyükgüngör, Orhan

doi:10.1007/s10904-009-9277-5

Cited by 21 publications

(4 citation statements)

References 32 publications

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“…These shifts can be explained as the coupling of the internal modes of the etim molecule with M-N(etim) vibrations. Similar shifts on coordination have been observed in the vibration spectra of the other metal-coordinated imidazole complexes [15][16][17][18][19][20][21].…”

Section: -Ethylimidazole Vibrationssupporting

confidence: 77%

Syntheses and characterizations of the cyanide-bridged heteronuclear polymeric complexes with 2-ethylimidazole

Karaağaç¹,

Kürkçüoğlu²

2016

Bull. Chem. Soc. Eth.

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ABSTRACT. Three new cyano-bridged heteronuclear polymeric complexes, [Cu(etim) 2-coordinated to the adjacent M(II) ions and three nitrogen atoms of the etim ligands. The Cd(II) ion of the Cd-Ni-etim complex is six-coordinate, completed with the two nitrogen atoms of the etim ligands and the four nitrogen atoms from bridging cyano groups. Polymeric structures of the Cu-Ni-etim and the Zn-Ni-etim complexes are 1D coordination polymer, while complex the Cd-Ni-etim presents a 2D network. The thermal decompositions in the temperature range 30-700 C of the complexes were investigated in the static air atmosphere.

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Section: -Ethylimidazole Vibrationssupporting

confidence: 77%

Syntheses and characterizations of the cyanide-bridged heteronuclear polymeric complexes with 2-ethylimidazole

Karaağaç¹,

Kürkçüoğlu²

2016

Bull. Chem. Soc. Eth.

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“…The upward shift of 14 cm À1 on going from CN À to NiðCNÞ 2À 4 was explained as the mechanical coupling of the Ni-C(CN) stretching mode with the m(CN) [25]. Such frequency shifts have been observed for the other cyano-bridged complexes [2,[13][14][15][16][17]26,27] and are attributed to the mechanical coupling of the internal modes of [Ni(CN) 4 ] 2À with the M-NC vibrations. It follows that the N-termini of the [Ni(CN) 4 ] 2À group are bound to a Cd atom in the complex investigated.…”

Section: Vibrational Spectramentioning

confidence: 65%

A novel cyano-bridged heteronuclear complex exhibiting C–H···Ni close interaction: [Cd(C4H7N)2Ni(μ-CN)4]n

Kürkçüoğlu

Yeşılel

Çaylı

et al. 2011

Journal of Molecular Structure

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“…The Zn(II) ion is six coordinate with six N-atoms from four cyanide and two mprd ligands in a distorted octahedral arrangement. In 1, the equatorial plane is [31,[35][36][37]. The adjacent Ni1ÁÁÁNi1 i and Ni1ÁÁÁNi1 ii distances in the 2D layer are 6.572 and 7.531 Å ((i) -x, y, -z; (ii) x, -1 ?…”

Section: Crystal Structure Ofmentioning

confidence: 99%

“…Recently, we have reported some tetracyanonickellate(II) complexes with various N-donor ligands [33][34][35][36][37][38][39][40]. As far as we know, no vibrational and structural studies have been published for transition metal(II)-cyano complexes of 4-methylpyrimidine (mrpd).…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Spectroscopic and Structural Properties of Heteropolynuclear Cyano-Bridged Complexes

Kürkçüoğlu

Karaağaç

Yeşılel

et al. 2011

J Inorg Organomet Polym

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Two novel cyano-bridged heteropolynuclear complexes, [Zn(mprd) 2 Ni(l-CN) 4 ] n (1) and {[Cd(mprd) 2 Ni (l-CN) 4 ]Á2H 2 O} n (2), (mprd = 4-methylpyrimidine), have been synthesized and characterized by FT-IR spectroscopy, Raman spectroscopy, thermal analyses (TG, DTG and DTA) and elemental analyses. The crystal structure of the 1 was determined by X-ray single crystal diffraction. The complex crystallizes in the monoclinic, space group C2/c. The crystal structure of 1 consists of a corrugated 2D network in which the Zn(II) and Ni(II) atoms are linked by cyanide groups. The Ni(II) atom is four coordinate with four carbon atoms in a square-planar geometry; and, the Zn(II) atom is six coordinate with four cyanide-nitrogen and two mprd-nitrogen atoms with a distorted octahedral geometry. The shifts of the cyano stretching vibration are evidence for the formation of cyano bridges. Vibration assignments are given for all the observed bands and the spectral features support the structure of the polymeric complexes.

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Synthesis, Characterization and Crystal Structure of a Novel Three-Dimensional Supramolecular Framework Containing Ni···π Interaction Heteronuclear Complex: {[Cu(4(5)-Meim)4][Ni(CN)4] · H2O}n

Cited by 21 publications

References 32 publications

Syntheses and characterizations of the cyanide-bridged heteronuclear polymeric complexes with 2-ethylimidazole

Syntheses and characterizations of the cyanide-bridged heteronuclear polymeric complexes with 2-ethylimidazole

A novel cyano-bridged heteronuclear complex exhibiting C–H···Ni close interaction: [Cd(C4H7N)2Ni(μ-CN)4]n

Synthesis, Spectroscopic and Structural Properties of Heteropolynuclear Cyano-Bridged Complexes

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