Reactivity of boron cluster anions [B10H10]2−, [B10Cl10]2− and [B12H12]2− in cobalt(II)/cobalt(III) complexation with 1,10-phenanthroline

Авдеева, В. В.; Вологжанина, Анна В.; Гоева, Л. В.; Малинина, Е. А.; Кузнецов, Н. Т.

doi:10.1016/j.ica.2014.12.029

Cited by 38 publications

(10 citation statements)

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“…The reaction proceeded in the water/acetonitrile system according to the scheme: Cobalt(II) complex 7 was characterized by elemental analysis, IR spectroscopy, and powder X-ray diffraction data. It was found that its powder X-ray diffraction pattern coincided with that calculated from the X-ray diffraction data reported [36].…”

Section: Synthesis and Structures Of Salts Of The Boron Clusters Withsupporting

confidence: 72%

“…Compound 6 was obtained in the course of cobalt(II) complexation reaction proceeded in water. We used the procedure similar to those indicated in [36] (2) radiation with multilayer optics. Intensities of reflections for 4 and 6 were obtained on Bruker Smart Apex CCD diffractometer.…”

Section: Methodsmentioning

confidence: 99%

“…Note that acidic media can be created not only by the presence of an acid in reaction mixtures but also because of hydrolysis of metal cations in aqueous solutions. In particular, when we studied the cobalt(II) complexation with Phen in the presence of the closo-decaborate anion, two products were isolated, namely tris-chelate cobalt(II) complex [Co(phen) 3 ][B 10 H 10 ] (7) (main product) [36] and a salt of the closo-decaborate anion with Phen (6). The reaction proceeded in the water/acetonitrile system according to the scheme: Cobalt(II) complex 7 was characterized by elemental analysis, IR spectroscopy, and powder X-ray diffraction data.…”

Section: Synthesis and Structures Of Salts Of The Boron Clusters Withmentioning

confidence: 99%

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Dihydrogen Bonds in Salts of Boron Cluster Anions [BnHn]2− with Protonated Heterocyclic Organic Bases

et al. 2019

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Dihydrogen bonds attract much attention as unconventional hydrogen bonds between strong donors of H-bonding and polyhedral (car)borane cages with delocalized charge density. Salts of closo-borate anions [B10H10]2− and [B12H12]2− with protonated organic ligands 2,2’-dipyridylamine (BPA), 1,10-phenanthroline (Phen), and rhodamine 6G (Rh6G) were selectively synthesized to investigate N−H...H−B intermolecular bonding. It was found that the salts contain monoprotonated and/or diprotonated N-containing cations at different ratios. Protonation of the ligands can be implemented in an acidic medium or in water because of hydrolysis of metal cations resulting in the release of H3O+ cations into the reaction solution. Six novel compounds were characterized by X-ray diffraction and FT-IR spectroscopy. It was found that strong dihydrogen bonds manifest themselves in FT-IR spectra that allows one to use this technique even in the absence of crystallographic data.

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Section: Synthesis and Structures Of Salts Of The Boron Clusters Withsupporting

confidence: 72%

Section: Methodsmentioning

confidence: 99%

Section: Synthesis and Structures Of Salts Of The Boron Clusters Withmentioning

confidence: 99%

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Dihydrogen Bonds in Salts of Boron Cluster Anions [BnHn]2− with Protonated Heterocyclic Organic Bases

et al. 2019

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“…A large part of the compounds studied herein and described in the literature [8,12] were solvates, the chlorine atoms in their clusters forming the short contacts with solvent molecules as well as with cations.…”

Section: Resultsmentioning

confidence: 99%

Iron(II) Complexes with Boron Cluster Anion [B₁₀Cl₁₀]^2–: Intermolecular Interactions according to³⁵Cl NQR Spectroscopy and X‐ray Diffraction

Кравченко

Gippius

Polyakova

et al. 2017

Zeitschrift anorg allge chemie

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“…Up to now, there are many previous theoretical and experimental studies on the derivatives of the icosahedral [B 12 H 12 ] 2− cluster . For example, Dávalos et al investigated the structures of Li 2 [B 12 H 12 ] (I) and Li[CB 11 H 12 ] (II) using the ESI‐TQ‐FT‐ICR mass spectrometer and computational modeling, and revealed that the oligomerization process of the I and II species has the similar phenomena in the anionic mode.…”

Section: Introductionmentioning

confidence: 99%

The chemical bonding and spectral assignments of rhodium(III)-catalyzedcloso-dodecaborate complexes: Ab initio study

Yang

Ren

et al. 2017

Int J Quantum Chem

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The chemical bonding and spectral assignments of rhodium(III)‐catalyzed closo‐dodecaborate (RhCD) complex are systematically studied using the density functional theory calculations. It is found that the calculated main bond lengths of framework are in good agreement with experimental X‐ray observation, and the pronounced hybridization of B‐2p and Rh‐4d states is responsible for the structural stability, reflected by the large dissociation energy and HOMO–LUMO energy gap. The AdNDP chemical bonding analysis indicates that the RhCD complex can be stabilized by two H‐bridged 3c‐2e σ‐bonds (B‐H‐Rh triangles). Additionally, the theoretical calculations reproduce well the main experimental IR spectrum, and the characteristic peaks are properly assigned. These results will be helpful for further insight into the unique electronic structure of the species, and provide valuable references for potential applications in novel materials.

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Reactivity of boron cluster anions [B10H10]2−, [B10Cl10]2− and [B12H12]2− in cobalt(II)/cobalt(III) complexation with 1,10-phenanthroline

Cited by 38 publications

References 38 publications

Dihydrogen Bonds in Salts of Boron Cluster Anions [BnHn]2− with Protonated Heterocyclic Organic Bases

Dihydrogen Bonds in Salts of Boron Cluster Anions [BnHn]2− with Protonated Heterocyclic Organic Bases

Iron(II) Complexes with Boron Cluster Anion [B₁₀Cl₁₀]^2–: Intermolecular Interactions according to³⁵Cl NQR Spectroscopy and X‐ray Diffraction

The chemical bonding and spectral assignments of rhodium(III)-catalyzedcloso-dodecaborate complexes: Ab initio study

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Reactivity of boron cluster anions [B10H10]2−, [B10Cl10]2− and [B12H12]2− in cobalt(II)/cobalt(III) complexation with 1,10-phenanthroline

Cited by 38 publications

References 38 publications

Dihydrogen Bonds in Salts of Boron Cluster Anions [BnHn]2− with Protonated Heterocyclic Organic Bases

Dihydrogen Bonds in Salts of Boron Cluster Anions [BnHn]2− with Protonated Heterocyclic Organic Bases

Iron(II) Complexes with Boron Cluster Anion [B10Cl10]2–: Intermolecular Interactions according to35Cl NQR Spectroscopy and X‐ray Diffraction

The chemical bonding and spectral assignments of rhodium(III)-catalyzedcloso-dodecaborate complexes: Ab initio study

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Product

Resources

About

Iron(II) Complexes with Boron Cluster Anion [B₁₀Cl₁₀]^2–: Intermolecular Interactions according to³⁵Cl NQR Spectroscopy and X‐ray Diffraction