Two isostructural complexes of Ni(ii) and Zn(ii) with violurate and pyridine: a detailed structural, theoretical, magnetic, and NMR investigation

Literature Information

Publication Date 2023-11-07
DOI 10.1039/D3CE00871A
Impact Factor 3.545
Authors

Susital Mal, Rupak Banik, Subrata Das, Ľubor Dlháň, Ján Titiš, Roman Boča, Alexander M. Kirillov, Paul Hazendonk, Ray J. Butcher, Antonio Bauza, Antonio Frontera


View Original

Abstract

Two new metal(II) complexes [M(dmv)2(py)2]·3H2O {M = Ni (1), Zn (2)} were self-assembled from a metal(II) chloride salt, N,N′-dimethylvioluric acid (Hdmv), and pyridine (py). They were isolated as stable crystalline solids and characterized, including by single crystal X-ray diffraction. Structures 1 and 2 are composed of discrete [M(dmv)2(py)2] blocks in which the six-coordinate metal(II) atoms show a slightly distorted {MN4O2} octahedral geometry. The adjacent [M(dmv)2(py)2] units are hydrogen bonded with an involvement of disordered water clusters into 1D H-bonded chains. DFT calculations were used to analyse the unconventional anti-parallel CO⋯CO interaction observed between the monomeric units in 1 and 2. Complex 1 also refers to an elongated tetragonal bipyramid for which a positive zero-field splitting is confirmed by magnetic studies. The complex matches the magnetostructural D-correlation for hexacoordinate Ni(II) complexes with moderate structural and magnetic anisotropy with Dstr = +7.45 pm, and Dmag = +5.11 cm−1. Solution state NMR spectroscopy reveals a slow isomerization process related to the bidentate-N,O and bidentate-O,O coordination of dimethylviolurate in 2, with the barrier ranging from 76.4 to 77.9 kJ mol−1. The 1H NMR spectra confirm the presence of three water molecules which exhibit significant chemical shift dependence on temperature indicating strong binding to the complex in solution phase.

Related Literature

Adsorption of metal adatoms on single-layer phosphorene

Oleksandr I. Malyi, Ping Wu

2014-11-12 Paper

DOI: 10.1039/C4CP03890H

Assessment of density-functionals for describing the X− + CH3ONO2 gas-phase reactions with X = F, OH, CH2CN

Yaicel G. Proenza, Elizete Ventura, Silmar A. do Monte, Ricardo L. Longo

2014-10-22 Paper

DOI: 10.1039/C4CP03674C

Back cover

Cover

DOI: 10.1039/C5CP90014J

Contents list

Front/Back Matter

DOI: 10.1039/C4CP90180K

Inside front cover

Cover

DOI: 10.1039/C5CP90005K

Selective hydrogenation of butadiene over TiO2 supported copper, gold and gold–copper catalysts prepared by deposition–precipitation

Padigapati S. Reddy, Jaysen Nelayah, Benjaram M. Reddy, Christian Ricolleau

2014-07-22 Paper

DOI: 10.1039/C4CP02141J

The planar electric double layer capacitance for the solvent primitive model electrolyte

Stanisław Lamperski, Monika Płuciennik, Christopher W. Outhwaite

2014-11-12 Paper

DOI: 10.1039/C4CP03513E

Surface redox chemistry and mechanochemistry of insulating polystyrene nanospheres

Thomas S. Varley, Martin Rosillo-Lopez, Sandeep Sehmi, Nathan Hollingsworth, Katherine B. Holt

2014-11-26 Paper

DOI: 10.1039/C4CP03938F

Measurement and PC-SAFT modelling of three-phase behaviour

Iago Rodríguez-Palmeiro, Oscar Rodríguez, Ana Soto, Christoph Held

2014-11-24 Paper

DOI: 10.1039/C4CP04336G

Dirac fermions in silicene on Pb(111) surface

Agata Podsiadły-Paszkowska, Mariusz Krawiec

2014-12-01 Paper

DOI: 10.1039/C4CP05104A

You might also like

Compound Q&A

What is Ethyl 3-cyclohexylpropanoate (CAS: 10094-36-7)?

Ethyl 3-cyclohexylpropanoate is a clear, colorless to light yellow liquid with a...

10094-36-7Ethyl 3-cyclohexylpr...
Compound Q&A

How should waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)nicotinic acid (CAS: 34783-31-8) be handled?

Waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl...

34783-31-82-(Hydroxymethyl)-5-...
Compound Q&A

How should waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) be handled?

Waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) sho...

858-46-82,4,6-Tris(pentafluo...
Compound Q&A

What precautions should be taken when handling Chloroac-nle-oh (CAS: 56787-36-1)?

When handling Chloroac-nle-oh (CAS: 56787-36-1), it is essential to wear appropr...

56787-36-1Chloroac-nle-oh
Compound Q&A

What industries use Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 752244-05-6)?

Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate is primarily used in the...

752244-05-6Ethyl 6-phenylimidaz...
Compound Q&A

Are there alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis?

Alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis ...

55095-15-3alpha-(2-Bromophenyl...
Compound Q&A

How should waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) be handled?

Waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) should be managed...

139585-48-12-Chloro-5-methoxypy...
Compound Q&A

What industries use 1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9)?

1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9) is used in various ...

5044-27-91-(4-Methoxyphenyl)-...
Compound Q&A

Are there alternatives to 3-Bromo-5-(N-Boc)aminomethylisoxazole (CAS: 903131-45-3) in synthesis?

There are alternative reagents and compounds that can be used in the synthesis o...

903131-45-33-Bromo-5-(N-Boc)ami...
Compound Q&A

What is Tungsten(IV) oxide (CAS: 12036-22-5)?

Tungsten(IV) oxide, also known as tungsten dioxide, is a chemical compound with ...

12036-22-5Tungsten(IV) oxide

Source Journal

CrystEngComm

CrystEngComm
CiteScore: 5.5
Self-citation Rate: 7.7%
Articles per Year: 643

CrystEngComm is the forum for the design and understanding of crystalline materials. We welcome studies on the investigation of molecular behaviour within crystals, control of nucleation and crystal growth, engineering of crystal structures, and construction of crystalline materials with tuneable properties and functions. We publish hypothesis-driven research into… how crystal design affects thermodynamics, phase transitional behaviours, polymorphism, morphology control, solid state reactivity (crystal-crystal solution-crystal, and gas-crystal reactions), optoelectronics, ferroelectric materials, non-linear optics, molecular and bulk magnetism, conductivity and quantum computing, catalysis, absorption and desorption, and mechanical properties. Using Techniques and methods including… Single crystal and powder X-ray, electron, and neutron diffraction, solid-state spectroscopy, spectrometry, and microscopy, modelling and data mining, and empirical, semi-empirical and ab-initio theoretical evaluations. On crystalline and solid-state materials. We particularly welcome work on MOFs, coordination polymers, nanocrystals, host-guest and multi-component molecular materials. We also accept work on peptides and liquid crystals. All papers should involve the use or development of a design or optimisation strategy. Routine structural reports or crystal morphology descriptions, even when combined with an analysis of properties or potential applications, are generally considered to be outside the scope of the journal and are unlikely to be accepted.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.