New thiocyanato iron(II) complex with 3,5-bis(3-pyridyl)-1,2,4-thiadiazole: Synthesis, structure, magnetic and spectral properties

Uhrecký, Róbert; Ondrejkovičová, Iveta; Lacková, Darina; Fáberová, Zuzana; Mroziński, Jerzy; Kalińska, B.; Padělková, Zdeňka; Koman, Marián

doi:10.1016/j.ica.2014.01.032

Cited by 16 publications

(8 citation statements)

References 24 publications

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“…In infrared spectroscopy, the presence of the thiocyanate is revealed mainly by a fine and intense peak around 2100 cm -1 which corresponds to the  as (CN) stretching of the SCNgroup. If this value is less than 2100 cm -1 , it is generally attributed to a terminal ligand bound by the nitrogen atom [51][52][53]. The IR spectrum of the complex seems to indicate, by the value of this frequency (2079 cm -1 ) that the two thiocyanates are bound by nitrogen atom.…”

Section: Ftir Spectroscopymentioning

confidence: 97%

Cobalt(II) coordination complex with 2,5-bis(pyridine-2-yl)-1,3,4-thiadiazole and thiocyanate as co-ligand: Synthesis, crystal structure, Hirshfeld surface analysis, spectroscopic, thermal and magnetic properties

Laachir

Rhoufal

Guesmi

et al. 2020

Journal of Molecular Structure

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Cobalt(II) coordination complex with 2,5-bis(pyridine-2-yl)-1,3,4-thiadiazole and thiocyanate as co-ligand: Synthesis, crystal structure, Hirshfeld surface analysis, spectroscopic, thermal and magnetic properties

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Section: Ftir Spectroscopymentioning

confidence: 97%

Cobalt(II) coordination complex with 2,5-bis(pyridine-2-yl)-1,3,4-thiadiazole and thiocyanate as co-ligand: Synthesis, crystal structure, Hirshfeld surface analysis, spectroscopic, thermal and magnetic properties

Laachir

Rhoufal

Guesmi

et al. 2020

Journal of Molecular Structure

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“…[1][2][3][4][5][6][7][8][9][10][11][12] In this context, compounds, in which the paramagnetic metal cations are linked by bridging ligands, are of special interest, because they can show cooperative magnetic phenomena. [13][14][15][16][17][18][19][20] On the other hand, also compounds based on diamagnetic Zn II and Cd II are of interest, because they can exhibit luminescence properties with a variety of ligands.…”

Section: Introductionmentioning

confidence: 99%

“…Thiocyanate and selenocyanate anions have been widely used for the synthesis of new coordination compounds and polymers, hence they are showing a variety of coordination modes, which can lead to coordination networks of different topologies including polymorphic and isomeric modifications . In this context, compounds, in which the paramagnetic metal cations are linked by bridging ligands, are of special interest, because they can show cooperative magnetic phenomena .…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structures, and Physical Properties of Thiocyanate Coordination Compounds with 3‐Hydroxymethylpyridine

Neumann

Cunha

Terraschke

et al. 2017

Zeitschrift anorg allge chemie

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Abstract. The reaction of Cd(NCS) 2 with 3-hydroxymethylpyridine (3-HMPy) leads to the formation of compounds with the composition Cd(NCS) 2 (3-HMPy) 4 (1-Cd),Cd(NCS) 2 (3-HMPy) 2 (2-Cd)(Cd(NCS) 2 ) 2 -(3-HMPy) 3 (3-Cd), and (Cd(NCS) 2 ) 3 (3-HMPy) 4 (4-Cd). Compound 1-Cd consists of discrete complexes and in 2-Cd the Cd cations are linked into chains by the anionic and the organic co-ligands. In 3-Cd as well as 4-Cd the Cd cations are connected into chains by the thiocyanate anions, which are further linked into layers by the 3-HMPy coligands. In contrast, with Zn only one compound with the composition Zn(NCS) 2 (3-HMPy) 2 ·H 2 O (1-Zn-H 2 O) was characterized by single-

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“…Pseudohalide anions, such as thio‐ or selenocyanate anions are versatile ligands that have been used over many years for the synthesis of coordination compounds and some of them are of special interest because of their, e.g. luminescence or magnetic properties . In most of these compounds, the anionic ligands are terminally N‐bonded to the metal cations but there is also an increasing number of compounds with bridging anionic ligands.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structures, and Thermal Properties of Cobalt(II) Thiocyanate Coordination Compounds with 2,5-Dimethylpyrazine

Suckert

Jeß

Näther

2017

Z. Anorg. Allg. Chem.

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Reactions of Co(NCS)2 with 2,5‐dimethylpyrazine lead to the formation of five compounds of compositions Co(NCS)2(H2O)4·4(2,5‐dimethylpyrazine) (1), Co(NCS)2(H2O)4·3(2,5‐dimethylpyrazine) (2), Co(NCS)2(2,5‐dimethylpyrazine)(H2O)2·3(2,5‐dimethylpyrazine) (3), [Co(NCS)2]2(H2O)6·4(2,5‐dimethylpyrazine)·4H2O (4), and Co(NCS)2(2,5‐dimethylpyrazine)(MeOH)2 (5). 1 and 2 are simple aqua complexes, in which the Co cations are octahedrally coordinated by two thiocyanate anions and four water molecules, whereas in 3 the Co cations are linked by the 2,5‐dimethylpyrazine ligands into chains. In compound 4 Co(NCS)2](H2O)6 dimers are observed, which are linked by bridging water molecules. In compound 5 the Co cations are connected into chains by the 2,5‐dimethylpyrazine co‐ligand and are additionally coordinated by terminal anionic ligands and methanol molecules. Thermogravimetric measurements of compounds 1–4 show several mass steps, in which the water and the co‐ligands and the water molecules are stepwise removed. Elemental analysis, XRPD investigations, and IR spectroscopic investigations indicate that all of these compounds decompose into new phases of composition Co(NCS)2(2,5‐dimethylpyrazine)2 (6) that on further heating decompose into [Co(NCS)2]3(2,5‐dimethylpyrazine) (8) via Co(NCS)2(2,5‐dimethylpyrazine) (7) as intermediate. Compound 7 can be directly obtained by thermal removal of methanol from compound 5.

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New thiocyanato iron(II) complex with 3,5-bis(3-pyridyl)-1,2,4-thiadiazole: Synthesis, structure, magnetic and spectral properties

Cited by 16 publications

References 24 publications

Cobalt(II) coordination complex with 2,5-bis(pyridine-2-yl)-1,3,4-thiadiazole and thiocyanate as co-ligand: Synthesis, crystal structure, Hirshfeld surface analysis, spectroscopic, thermal and magnetic properties

Cobalt(II) coordination complex with 2,5-bis(pyridine-2-yl)-1,3,4-thiadiazole and thiocyanate as co-ligand: Synthesis, crystal structure, Hirshfeld surface analysis, spectroscopic, thermal and magnetic properties

Synthesis, Structures, and Physical Properties of Thiocyanate Coordination Compounds with 3‐Hydroxymethylpyridine

Synthesis, Structures, and Thermal Properties of Cobalt(II) Thiocyanate Coordination Compounds with 2,5-Dimethylpyrazine

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