Die Infrarot‐ und R<scp>AMAN</scp>‐Spektren der Alkalifluorosulfate

Ruoff, A.; Milne, J. B.; Kaufmann, G.; Leroy, M. J. F.

doi:10.1002/zaac.19703720203

Cited by 22 publications

(15 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The argument is based on frequency shifts, affecting all six fundamentals. In particular v, the S-F stretch is found -100 cm-I higher than commonly observed for ionic fluorosulfates (16)(17)(18). Pd(SO,F), also falls into this group.…”

Section: Vibrational Spectramentioning

confidence: 59%

Fluorosulfates of palladium

Lee¹,

Aubke²

1977

Can. J. Chem.

View full text Add to dashboard Cite

The syntheses of Pd(SO3F)2 and Pd(SO3F)3 by the reactions of palladium with BrOSO2F and S2O6F2 are described. Structural information on both compounds is based on infrared, Raman, diffuse reflectance, and electronic mull spectra as well as magnetic measurements from ∼300 to ∼100 K. Palladium bisfluorosulfate is found to have a polymeric structure with the fluorosulfate group acting as a tridentate ligand. As a consequence, an octahedral environment is found for Pd2+ with a 3A2g ground state, a µeff298 value of 3.39 BM and the ligand field parameter Dq = 1177 cm−1 and B = 633 cm−1. Pd(SO3F)3 is best regarded as PdII[PdIV(SO3F)6].

show abstract

Section: Vibrational Spectramentioning

confidence: 59%

Fluorosulfates of palladium

Lee¹,

Aubke²

1977

Can. J. Chem.

View full text Add to dashboard Cite

show abstract

“…The present calculations support the experimental assignments in refs. [21,29,30] The comparison with the gas-phase spectra of FClO 3 is also very satisfactory. The agreement with the experimental assignment of Kirillov et al [26] for monofluorophosphate is also acceptable, while that with Nelson and Williamson [28] is less clear.…”

Section: Resultsmentioning

confidence: 80%

Ab Initio Study of Bonding Trends among Cyanamidophosphates ([POn(NCN)4−n]3−) and Related Systems

Pyykkö

2000

Chem. Eur. J.

View full text Add to dashboard Cite

Ab initio calculations on the experimentally known anions [POn(NCN)4-n]3- are used to show that intramolecular forces are sufficient to determine their existence and structure. Structures are predicted for the analogous cyanamidosulphates and perchlorates. If one of the oxygens of the XO4q group is replaced by nitrogen or fluorine, further new anions are obtained. An example is NSO3(3)-. Remarkably, the NArO3- anion is predicted to have strong inner bonding and is, together with ArO4, a candidate for an argon species.

show abstract

“…It is generally accepted that fluorosulfuric acid undergoes an autoprotolysis during the formation of [SO 3 F] À anions and [H 2 SO 3 F] + cations with a concentration of 3.5 10 À4 mol L À1 of each ion. [11] The spectroscopic and structural properties of the pure acid and the [SO 3 F] À anion are well known, [13][14][15][16][17][18] but the existence of [H 2 SO 3 F] + is only assumed on the basis of cryoscopic and conductivity measurements. [11] 1 H and 19 F NMR spectroscopy experiments in superacidic solutions of the magic acid HSO 3 F/SbF 5 have been performed.…”

Section: ] + a C H T U N G T R E N N U N G [Sbfmentioning

confidence: 99%

The Protonation of HSO₃F: Preparation and Characterization of Fluorodihydroxyoxosulfonium Hexafluoroantimonate [H₂SO₃F]⁺[SbF₆]⁻

Seelbinder¹,

Goetz²,

Weber³

et al. 2010

Chemistry A European J

View full text Add to dashboard Cite

Sulfurtrioxide reacts with the superacidic solutions XF/SbF(5) (X=H, D) to form the corresponding salts [X(2)SO(3)F](+)[SbF(6)](-), which are the protonated forms of fluorosulfuric acid. The salts have been characterized by vibrational spectroscopy and a single-crystal structure analysis. [H(2)SO(3)F](+)[SbF(6)](-) crystallizes in the monoclinic space group P2(1)/n (no. 14) with four formula units in the unit cell. The crystal structure possesses a distorted tetrahedral O(3)SF skeleton of the cations, which are linked with two strong hydrogen bridges to [SbF(6)](-) anions and forms a one-dimensional chain. The crystal structure and the vibrational spectra are compared to the quantum-chemical-calculated free [H(2)SO(3)F](+) cation. Additionally, an [H(2)SO(3)F(HF)(2)](+) unit was calculated at the RHF/6-311(++)G(d,p) level to simulate HF hydrogen bridges found in the solid state.

show abstract

Die Infrarot‐ und RAMAN‐Spektren der Alkalifluorosulfate

Cited by 22 publications

References 4 publications

Fluorosulfates of palladium

Fluorosulfates of palladium

Ab Initio Study of Bonding Trends among Cyanamidophosphates ([POn(NCN)4−n]3−) and Related Systems

The Protonation of HSO₃F: Preparation and Characterization of Fluorodihydroxyoxosulfonium Hexafluoroantimonate [H₂SO₃F]⁺[SbF₆]⁻

Contact Info

Product

Resources

About

Die Infrarot‐ und RAMAN‐Spektren der Alkalifluorosulfate

Cited by 22 publications

References 4 publications

Fluorosulfates of palladium

Fluorosulfates of palladium

Ab Initio Study of Bonding Trends among Cyanamidophosphates ([POn(NCN)4−n]3−) and Related Systems

The Protonation of HSO3F: Preparation and Characterization of Fluorodihydroxyoxosulfonium Hexafluoroantimonate [H2SO3F]+[SbF6]−

Contact Info

Product

Resources

About

The Protonation of HSO₃F: Preparation and Characterization of Fluorodihydroxyoxosulfonium Hexafluoroantimonate [H₂SO₃F]⁺[SbF₆]⁻