Über das Thionylimid SONH

Schenk, Peter W.

doi:10.1002/cber.19420750113

Cited by 47 publications

(14 citation statements)

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“…HNSO was prepared in the gas phase by the method of Schenk (7) Since monomeric HNSO polymerizes on condensation, samples were stored in the gas phase at room temperature. Over a period of a few weeks, a slight decomposition of HNSO was observed indicated by an increase in SO2, the only infrared active impurity present in measurable amounts.…”

Section: Methodsmentioning

confidence: 99%

The Infrared Spectrum and Force Field of Matrix Isolated cis-Thionylimide (HNSO)

Tchir¹,

Spratley²

1975

Can. J. Chem.

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Section: Methodsmentioning

confidence: 99%

The Infrared Spectrum and Force Field of Matrix Isolated cis-Thionylimide (HNSO)

Tchir¹,

Spratley²

1975

Can. J. Chem.

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“…Thionyl chloride vapor reacts violently with gaseous ammonia with elimination of HCl and formation of thionyl imide [OSNH; Equation (4)]: [21] SOCl 2 + 3NH 3 Ǟ O=S=NH + 2 NH 4 Cl…”

Section: Adducts Of Soclmentioning

confidence: 99%

Charge‐Transfer Complexes between the Sulfur Molecules SO₂, S₂O, S₃, SONH, and SOCl₂ and the Amine Donors NH₃ and NMe₃ – A Theoretical Study

Steudel

2007

Eur J Inorg Chem

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The formation of adducts between the acceptor molecules SO2, S2O, S3, and SOCl2 and the donor molecules ammonia and trimethylamine has been studied by high‐level G3X(MP2) theory, in most cases for the first time. Minimum energy structures with a 1:1 composition and with sulfur–nitrogen bonds have been located for all complexes. The thermodynamic properties, vibrational spectra, and atomic charges of these molecules have been calculated. Of the 10 investigated complexes, only SO2·NMe3 (2) and S2O·NMe3 (4) are predicted to be thermodynamically stable in the gas phase under standard conditions (ΔG°298 < 0). However, all adducts except S3·NH3 (5), SOCl2·NH3 (7), and SOCl2·NMe3 (8) are stable thermodynamically at 77 K. In a polar continuum with a dielectric constant (ϵ) of 40, complexes 2, 4, and S3·NMe3 (6) are stable even at 25 °C. However, if the adducts are formed in the polar continuum from the gaseous components, all adducts except S3·NH3 are formed not only exothermally but also exergonically. Complexes 2, 4, and 8 are the only species known in the solid state so far. The charge transfer from donor to acceptor in the various complexes in the gas phase ranges from 0.08 to 0.39 electrostatic units and correlates inversely with the S–N bond length, which ranges from 198 to 295 pm. In general, the charge transfer weakens the bonds within the acceptor molecule, which therefore may be considered to become activated. The formation of thionyl imide (SONH) from SOCl2 and NH3 is exergonic in the gas phase and the interaction between SONH and NH3 is very weak. In the case of SO2, the 1:2 complexes SO2·2NH3 (1a) and SO2·2NMe3 (2a), which contain two S–N bonds, are unstable with respect to their three‐component molecules both in the gas phase and in a polar medium at 25 °C, but they are stable in the polar phase with respect to the gaseous components.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)

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“…The reaction of SOCl 2 with ammonia and other inorganic nitrogen compounds leads to various products, depending on the reaction conditions [19], [61]. Gaseous ammonia reacts exothermically with SOCl 2 vapor to give thionyl imide OSNH [13817-04-4] and NH 4 Cl [62]. The use of thionyl chloride in preparative inorganic and coordination chemistry is described in [63].…”

Section: Reactions With Inorganic Compoundsmentioning

confidence: 99%

Sulfur Halides

Lauss

Steffens

2000

Ullmann's Encyclopedia of Industrial Chemistry

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Über das Thionylimid SONH

Cited by 47 publications

References 3 publications

The Infrared Spectrum and Force Field of Matrix Isolated cis-Thionylimide (HNSO)

The Infrared Spectrum and Force Field of Matrix Isolated cis-Thionylimide (HNSO)

Charge‐Transfer Complexes between the Sulfur Molecules SO₂, S₂O, S₃, SONH, and SOCl₂ and the Amine Donors NH₃ and NMe₃ – A Theoretical Study

Sulfur Halides

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Über das Thionylimid SONH

Cited by 47 publications

References 3 publications

The Infrared Spectrum and Force Field of Matrix Isolated cis-Thionylimide (HNSO)

The Infrared Spectrum and Force Field of Matrix Isolated cis-Thionylimide (HNSO)

Charge‐Transfer Complexes between the Sulfur Molecules SO2, S2O, S3, SONH, and SOCl2 and the Amine Donors NH3 and NMe3 – A Theoretical Study

Sulfur Halides

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Charge‐Transfer Complexes between the Sulfur Molecules SO₂, S₂O, S₃, SONH, and SOCl₂ and the Amine Donors NH₃ and NMe₃ – A Theoretical Study