α,α'-Dithiobisformamidinium dinitrate, [(NH2)2CSSC(NH2)2][NO3]2 at 110 K

Jameson, G. B.; Blazsò, E.; Seferiadis, N.; Oswald, Hermann

doi:10.1107/s0567740882008528

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The CSSC torsion angles of 94.4 (6) ° for (I) and 96.1 (4) ° for (II) are similar and lie between extreme values found in other structures for this species (Jameson, Blazs6, Seferiadis & Oswald, 1982 and references therein). The intramolecular contacts between N and S atoms (Table 4) may be either dipole interactions, or (more likely) intramolecular hydrogen bonds (Jameson et al, 1982). In -171.1 (11) ° are within the range found for the dithiobisformamidinium dication (for a short review, see Jameson et al, 1982).…”

Section: The Structure Of Act'-dithiobisformamidinium Chloride Pentamentioning

confidence: 99%

“…The intramolecular contacts between N and S atoms (Table 4) may be either dipole interactions, or (more likely) intramolecular hydrogen bonds (Jameson et al, 1982). In -171.1 (11) ° are within the range found for the dithiobisformamidinium dication (for a short review, see Jameson et al, 1982).…”

Section: The Structure Of Act'-dithiobisformamidinium Chloride Pentamentioning

confidence: 99%

See 1 more Smart Citation

The structure of α,α'-dithiobisformamidinium chloride pentachloro(thiourea)rhenate(IV) (I) and bis(α,α'-dithiobisformamidinium) dichloride hexachlororhenate(IV) trihydrate (II)

Lis¹,

Starynowicz²

1985

Acta Crystallogr C Cryst Struct Commun

View full text Add to dashboard Cite

Section: The Structure Of Act'-dithiobisformamidinium Chloride Pentamentioning

confidence: 99%

Section: The Structure Of Act'-dithiobisformamidinium Chloride Pentamentioning

confidence: 99%

The structure of α,α'-dithiobisformamidinium chloride pentachloro(thiourea)rhenate(IV) (I) and bis(α,α'-dithiobisformamidinium) dichloride hexachlororhenate(IV) trihydrate (II)

Lis¹,

Starynowicz²

1985

Acta Crystallogr C Cryst Struct Commun

View full text Add to dashboard Cite

NO3− anions can act as Lewis acid in the solid state

2017

View full text Add to dashboard Cite

Identifying electron donating and accepting moieties is crucial to understanding molecular aggregation, which is of pivotal significance to biology. Anions such as NO3− are typical electron donors. However, computations predict that the charge distribution of NO3− is anisotropic and minimal on nitrogen. Here we show that when the nitrate's charge is sufficiently dampened by resonating over a larger area, a Lewis acidic site emerges on nitrogen that can interact favourably with electron rich partners. Surveys of the Cambridge Structural Database and Protein Data Bank reveal geometric preferences of some oxygen and sulfur containing entities around a nitrate anion that are consistent with this ‘π-hole bonding' geometry. Computations reveal donor–acceptor orbital interactions that confirm the counterintuitive Lewis π–acidity of nitrate.

show abstract

α,α'-Dithiobisformamidinium dinitrate, [(NH2)2CSSC(NH2)2][NO3]2 at 110 K

Cited by 2 publications

References 0 publications

The structure of α,α'-dithiobisformamidinium chloride pentachloro(thiourea)rhenate(IV) (I) and bis(α,α'-dithiobisformamidinium) dichloride hexachlororhenate(IV) trihydrate (II)

The structure of α,α'-dithiobisformamidinium chloride pentachloro(thiourea)rhenate(IV) (I) and bis(α,α'-dithiobisformamidinium) dichloride hexachlororhenate(IV) trihydrate (II)

NO3− anions can act as Lewis acid in the solid state

Contact Info

Product

Resources

About