Diaquabis(2,2’-dipyridylamine)M(II) Terephthalate Dihydrates, M(II) = Ni, Co: Synthesis, Crystal Structures, Thermal and Magnetic Properties

Radovanović, Lidija; Rogan, Jelena; Poleti, Dejan; Rodić, Marko V.; Jagličić, Zvonko

doi:10.17344/acsi.2017.3813

Cited by 3 publications

(1 citation statement)

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“…The Ni-O and Ni-N bond lengths of the complex are in good agreement with Ni(II) complexes previously reported. [29][30][31] The chelating N−Ni−O angle is 79.37(4)°, whereas the non-chelating N−Ni−O angles is 100.63(4)°. The O3-Ni1-O1 and O3-Ni1-N1 angles are 88.20(4)° and 89.47(5)°, respectively.…”

Section: Description Of Crystal Structure Of the Complexmentioning

confidence: 99%

Nickel(II) Complex with a Flexidentate Ligand Derived from Acetohydrazide: Synthesis, Structural Characterization and Hirshfeld Surface Analysis

Vafazadeh

Mansouri

Willis

2020

ACSi

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The mononuclear Ni(II) complex [Ni(L p ) 2 (CH 3 OH) 2 ]Cl 2 has been synthesized by reacting 1-(5-hydroxy-3-methyl-5phenyl-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one ligand (HL) with NiCl 2 •6H 2 O in methanol solution. In the reaction, the tridentate ligand, HL, was converted in situ into 4-hydroxy-4-phenylbut-3-en-2-ylidene)acetohydrazid ligand, (pyrazole, L p ). The pyrazole ligand acts as bidentate neutral ligand and the hydroxyl group is left uncoordinated. The structure of the Ni(II) complex has been established by X-ray crystallography. The Ni(II) is six-coordinate and has a distorted octahedral geometry. It is bonded by two nitrogen and by two oxygen atoms of the two pyrazole ligands and two oxygen atoms of methanol molecules. The Hirshfeld surface analysis and the 2D the fingerprint plot are used to analyses all of the intermolecular contacts in the crystal structures. The main intermolecular contacts are H/H and Cl/H interactions.

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Section: Description Of Crystal Structure Of the Complexmentioning

confidence: 99%