Hydrogen Bond Regulated Hydrogen Sulfate Ion Recognition: An Overview

Dalton Transactions ◽

10.1039/d0dt03611k ◽

2021 ◽

Cited By ~ 1

Author(s):

Suvendu Paul ◽

Tapas Majumdar ◽

Arabinda Mallick

Keyword(s):

Hydrogen Bond ◽

Hydrogen Sulfate ◽

Sulfate Ion ◽

Ion Recognition ◽

Biological Importance ◽

Environmental Events

Hydrogen sulfate possesses substantial biological importance with colossal impact on physiological and environmental events. Therefore, several scientific groups devoted sincere efforts and developed versatile colorimetric and fluorimetric HSO4– sensors. Along...

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Crystal structure of tris(piperidinium) hydrogen sulfate sulfate

Acta Crystallographica Section E Crystallographic Communications ◽

10.1107/s2056989015020538 ◽

2015 ◽

Vol 71 (12) ◽

pp. 1444-1446 ◽

Cited By ~ 3

Author(s):

Tamara J. Lukianova ◽

Vasyl Kinzhybalo ◽

Adam Pietraszko

Keyword(s):

Crystal Structure ◽

Hydrogen Bond ◽

Hydrogen Bonds ◽

Three Dimensional ◽

Chair Conformation ◽

Hydrogen Sulfate ◽

Sulfate Ion ◽

Sulfate Anion ◽

Dimensional Network ◽

Molecular Salt

In the title molecular salt, 3C5H12N+·HSO4−·SO42−, each cation adopts a chair conformation. In the crystal, the hydrogen sulfate ion is connected to the sulfate ion by a strong O—H...O hydrogen bond. The packing also features a number of N—H...O hydrogen bonds, which lead to a three-dimensional network structure. The hydrogen sulfate anion accepts four hydrogen bonds from two cations, whereas the sulfate ion, as an acceptor, binds to five separate piperidinium cations, forming seven hydrogen bonds.

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Octahedral–tetrahedral equilibria in aqueous cobalt(II) solutions at high temperatures

Canadian Journal of Chemistry ◽

10.1139/v80-223 ◽

1980 ◽

Vol 58 (14) ◽

pp. 1418-1426 ◽

Cited By ~ 31

Author(s):

Thomas Wilson Swaddle ◽

Leonard Fabes

Keyword(s):

Sulfuric Acid ◽

High Temperature ◽

Absorption Band ◽

High Temperatures ◽

Intensity Ratio ◽

Hydrogen Sulfate ◽

Sulfate Ion ◽

Acidic Media ◽

Visible Absorption ◽

Upper Limits

Evidence is presented to indicate that aqueous Co2+ exists as the hexaaquo-ion in equilibrium with minor amounts (upper limits 0.08% at 298 K, 7% at 625 K, at 16–25 MPa) of tetraaquocobalt(II), with ΔH ~ +17 kJ mol−1. The single visible absorption band of the supposed Co(H2O)42+ has maxima at 552 nm and 486 nm in the intensity ratio 2:1. Hydrogen sulfate ion (up to 0.5 M at least) does not complex Co2+(aq) detectably in acidic media, 290–625 K, and sulfuric acid therefore holds promise as a non-complexing strong monobasic acid for high-temperature aqueous studies. In water containing 2.0 M or more Cl−, the tetrahedral form of cobalt(II) is CoCl42−, ΔH for the octahedral → tetrahedral equilibrium being +62 kJ mol−1; forCoBr42−, the corresponding ΔH is +70 kJ mol−1, the greater endothermicity accounting entirely for the lower stability relative to CoCl42−.

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Supramolecular architectures in cytosinium 6-chloronicotinate monohydrate and 5-bromo-6-methylisocytosinium hydrogen sulfate

Acta Crystallographica Section C Structural Chemistry ◽

10.1107/s2053229618002462 ◽

2018 ◽

Vol 74 (3) ◽

pp. 325-331

Author(s):

Robert Swinton Darious ◽

Nithianantham Jeeva Jasmine ◽

Ammasai Karthikeyan ◽

Packianathan Thomas Muthiah ◽

Franc Perdih

Keyword(s):

Hydrogen Bonds ◽

Pyrimidine Ring ◽

Hydrogen Sulfate ◽

X Ray Diffraction ◽

Sulfate Ion ◽

Sulfate Ions ◽

Supramolecular Architectures ◽

Hydrated Salt ◽

Sheet Structure ◽

Hydrogen Bonded

Aminopyrimidine derivatives are biologically important as they are components of nucleic acids and drugs. The crystals of two new salts, namely cytosinium 6-chloronicotinate monohydrate, C4H6N3O+·C6H3ClNO2−·H2O, (I), and 5-bromo-6-methylisocytosinium hydrogen sulfate (or 2-amino-5-bromo-4-oxo-6-methylpyrimidinium hydrogen sulfate), C5H7BrN3O+·HSO4−, (II), have been prepared and characterized by single-crystal X-ray diffraction. The pyrimidine ring of both compounds is protonated at the imine N atom. In hydrated salt (I), the primaryR22(8) ring motif (supramolecular heterosynthon) is formedviaa pair of N—H...O(carboxylate) hydrogen bonds. The cations, anions and water molecule are hydrogen bonded through N—H...O, N—H...N, O—H...O and C—H...O hydrogen bonds, formingR22(8),R32(7) andR55(21) motifs, leading to a hydrogen-bonded supramolecular sheet structure. The supramolecular double sheet structure is formedviawater–carboxylate O—H...O hydrogen bonds and π–π interactions between the anions and the cations. In salt (II), the hydrogen sulfate ions are linkedviaO—H...O hydrogen bonds to generate zigzag chains. The aminopyrimidinium cations are embedded between these zigzag chains. Each hydrogen sulfate ion bridges two cationsviapairs of N—H...O hydrogen bonds andvice versa, generating twoR22(8) ring motifs (supramolecular heterosynthon). The cations also interact with one anotherviahalogen–halogen (Br...Br) and halogen–oxygen (Br...O) interactions.

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Structural polymorphism of pyrazinium hydrogen sulfate: extending chemistry of the pyrazinium salts with small anions

Acta Crystallographica Section B Structural Science ◽

10.1107/s0108768110019580 ◽

2010 ◽

Vol 66 (4) ◽

pp. 451-457 ◽

Cited By ~ 4

Author(s):

Armand Budzianowski ◽

Mariana Derzsi ◽

Piotr J. Leszczyński ◽

Michał K. Cyrański ◽

Wojciech Grochala

Keyword(s):

Density Functional Theory ◽

Hydrogen Bond ◽

Dipole Moment ◽

Hydrogen Bonds ◽

Dft Calculations ◽

Density Functional ◽

Hydrogen Sulfate ◽

Structural Polymorphism ◽

Functional Theory ◽

First Time

Two polymorphs (α, β) of pyrazinium hydrogen sulfate (pyzH+HSO_4^-, abbreviated as PHS) with distinctly different hydrogen-bond types and topologies but close electronic energies have been synthesized and characterized for the first time. The α-polymorph (P212121) forms distinct blocks in which the pyzH+ and HSO_4^- ions are interconnected through a network of NH...O and OH...O hydrogen bonds. The β-form (P\bar 1) consists of infinite chains of alternating pyzH+ and HSO_4^- ions connected by NH...O and OH...N hydrogen bonds. Density functional theory (DFT) calculations indicate the possible existence of a hypothetical polar P1 form of the β-polymorph with an unusually high dipole moment.

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Hydrogen sulfate ion sensing in aqueous media based on a fused pyrimido benzothiazole derivative

RSC Advances ◽

10.1039/c6ra01980c ◽

2016 ◽

Vol 6 (41) ◽

pp. 34376-34380 ◽

Cited By ~ 11

Author(s):

Sachin D. Padghan ◽

Rajesh S. Bhosale ◽

Namdev V. Ghule ◽

Avinash L. Puyad ◽

Sheshanath V. Bhosale ◽

...

Keyword(s):

Aqueous Media ◽

Hydrogen Sulfate ◽

Sulfate Ion ◽

Benzothiazole Derivative ◽

Ion Sensing

The receptor 3-cyano-4-imino-2-methylthio-4H-pyrimido[2,1-b][1,3]benzothiazole (SVK-1) was employed for the selective sensing of HSO4− ions in aqueous media.

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A cytochrome C encapsulated metal organic framework as a bio-material for sulfate ion recognition

Journal of Materials Chemistry A ◽

10.1039/c4ta01599a ◽

2014 ◽

Vol 2 (23) ◽

pp. 8628-8631 ◽

Cited By ~ 21

Author(s):

Darsi Rambabu ◽

Pooja Pooja ◽

Chullikkattil P. Pradeep ◽

Abhimanew Dhir

Keyword(s):

Aqueous Solution ◽

Cytochrome C ◽

Metal Organic Framework ◽

Sulfate Ion ◽

Ion Recognition ◽

Sulfate Ions ◽

Metal Organic ◽

Bio Material ◽

Organic Framework

An ensemble of a cytochrome c and 2,6-naphthalene dicarboxylate based metal organic framework is synthesized. The bio-material selectively senses sulfate ions in 100% aqueous solution.

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