A linear chain of carbazolyl-<i>bis</i>(tetrazole) supported copper(II) dimers held together by bridging tribromide anions

Huang, Jie; Gajecki, Leah; Berg, David J.; Oliver, Allen G.

doi:10.1080/00958972.2019.1659964

Cited by 5 publications

(1 citation statement)

References 20 publications

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“…The polyhalide halobismuthates can be prepared in a rather straightforward way: a [BiX 6 ] 3– -containing solution (e.g., obtained by dissolution of Bi 2 O 3 or BiOX in hydrohalic acid) is mixed with X 2 (X = Br, I), followed by addition of a salt of the chosen organic cation. , A similar strategy, though using other solvents (including ionic liquids), was previously applied for the preparation of polyhalide halometalates of Cu, − Zn, Pt, − etc. Due to the significantly lower solubility of the iodobismuthates(III) in aqueous HI solutions in comparison with the related bromides, the use of polar organic solvents with consequent slow evaporation become more convenient in order to obtain single crystals suitable for X-ray diffractometry.…”

Section: Resultsmentioning

confidence: 99%

One- and Two-Dimensional Iodine-Rich Iodobismuthate(III) Complexes: Structure, Optical Properties, and Features of Halogen Bonding in the Solid State

et al. 2020

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Reactions of BiI 3 , I 2 , and iodide salts of two different pyridinum cations result in the formation of the novel iodine-rich iodobismuthates(III) (1,3-MePy) 4 {[Bi 4 I 16 ](I 2 )} (1) and (1-MePy){[BiI 4 ](I 2 ) 0.5 ) (2), where the halometalate anions are connected by diiodine linkers into one-or two-dimensional supramolecular structures. Both complexes reveal narrow optical band gaps and fairly high thermal stability, favoring their potential use in photovoltaic devices.

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Section: Resultsmentioning

confidence: 99%

One- and Two-Dimensional Iodine-Rich Iodobismuthate(III) Complexes: Structure, Optical Properties, and Features of Halogen Bonding in the Solid State

et al. 2020

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Copper tetrazole compounds: Structures, properties and applications

Sajjadi,

Nasrollahzadeh,

Ghafuri

et al. 2024

Coordination Chemistry Reviews

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Synthesis and Magnetic Studies of Two Neutral, Bis-Ligand Fe(II) Complexes Containing Carbazole-Bis(tetrazole) Ligands

et al. 2023

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Previously reported carbazole-bis(tetrazole) (CzT R ) ligands (where R = iPr and CH 2 -2,4,6-C 6 H 2 Me 3 ) were used to synthesize air-stable, six-coordinate, octahedral bis-ligand Fe(II) complexes (CzT R ) 2 Fe. The synthesis and characterization of these complexes using 1 H nuclear magnetic resonance (NMR), X-ray crystallography, Mossbauer spectroscopy, and density functional theory (DFT) calculations are reported. Analysis of the magnetic properties revealed that the isopropyl derivative displays thermally induced spin crossover (SCO) over a temperature range of 150− 350 K. This transition appears as an abrupt two-step transition in the solid state but simplifies to a smooth one-step transition in solution. The two-step transition in the solid state has been postulated to be due to lattice and solvation effects. In contrast, the slightly bulkier substituted CH 2 -2,4,6-C 6 H 2 Me 3 (CH 2 Mes) Fe complex displays dramatically different magnetic behavior with no SCO and magnetic data suggesting low-spin Fe(II) with a possible TIP contribution. DFT calculations support the postulate that the change in magnetic behavior is primarily due to the nature of the ligand substituents.

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A linear chain of carbazolyl-bis(tetrazole) supported copper(II) dimers held together by bridging tribromide anions

Cited by 5 publications

References 20 publications

One- and Two-Dimensional Iodine-Rich Iodobismuthate(III) Complexes: Structure, Optical Properties, and Features of Halogen Bonding in the Solid State

One- and Two-Dimensional Iodine-Rich Iodobismuthate(III) Complexes: Structure, Optical Properties, and Features of Halogen Bonding in the Solid State

Copper tetrazole compounds: Structures, properties and applications

Synthesis and Magnetic Studies of Two Neutral, Bis-Ligand Fe(II) Complexes Containing Carbazole-Bis(tetrazole) Ligands

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