Alkali-metal fluoroarsenates(iii) revisited; the As4F13– anion, the crystal structure of CsAs4F13 and Raman spectra of MAs4F13 (M = Cs, Rb)

Klampfer, Peter; Benkič, Primož; Volavšek, B.; Jesih, Adolf

doi:10.1039/b210507a

Dalton Trans.

2002

DOI: 10.1039/b210507a

|View full text |Cite

Alkali-metal fluoroarsenates(iii) revisited; the As4F13– anion, the crystal structure of CsAs4F13 and Raman spectra of MAs4F13 (M = Cs, Rb)

Peter Klampfer

Primož Benkič

B. Volavšek³

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2004

2011

Publication Types

Select...

Article3

Relationship

Self Cite1

Independent2

Authors

Journals

Cited by 3 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The anion consists of four distorted pseudotrigonal bipyramidal AsF 4 units sharing a common central fluorine atom. 108 Dehalogenation of Bu t CH 2 SbBr 2 with magnesium has been shown to give cyclo-(Bu t CH 2 Sb) 4 and cyclo-(Bu t CH 2 Sb) 5 with the smaller ring favoured at higher temperatures and dilution. 109 The synthesis and interconversions of organostibines derived from R(H)Sb-Sb(H)R [R ~(Me 3 Si) 2 CH] have been investigated.…”

mentioning

confidence: 99%

7 Nitrogen, phosphorus, arsenic, antimony and bismuth

Burrows

2004

Annu. Rep. Prog. Chem., Sect. A: Inorg. Chem.

View full text Add to dashboard Cite

Group 15 has generated fascinating chemistry in recent years, and 2003 was no exception. Highlights of the year included the preparation of an inorganic fullerenelike compound containing P 5 and P 4 Cu 2 rings, 1 an arsenic-nickel complex with a three-shell structure 2 and the isolation of the phosphorus oxide ozonide P 4 O 18 . 3 Details of all of these are included below. Nitrogen and phosphorus compounds have continued to be used extensively as ligands, though space limitations have precluded detailing the use of Group 15-containing compounds in this manner unless transformation of the ligand itself was involved or an unusual coordination mode was observed. As in previous years the summaries of each work cited are as concise as possible in order to maximise the range of chemistry described.

show abstract

mentioning

confidence: 99%

7 Nitrogen, phosphorus, arsenic, antimony and bismuth

Burrows

2004

Annu. Rep. Prog. Chem., Sect. A: Inorg. Chem.

View full text Add to dashboard Cite

show abstract

Unusual neutral ligand coordination to arsenic and antimony trifluoride

et al. 2011

View full text Add to dashboard Cite

The preparations and spectroscopic characterisation of the hydrolytically unstable As(III) complexes, [AsF(3)(OPR(3))(2)] (R = Me or Ph) and [AsF(3){Me(2)P(O)CH(2)P(O)Me(2)}] are described and represent the first examples of complexes of AsF(3) with neutral ligands. The crystal structure of [AsF(3){Me(2)P(O)CH(2)P(O)Me(2)}] contains dimers with bridging diphosphine dioxide, but there are also long contacts between the dimers to neighbouring phosphine oxide groups, completing a very distorted six-coordination at arsenic and producing a weakly associated polymer structure. The reaction of AsF(3) with OAsPh(3) affords Ph(3)AsF(2), and no arsine oxide complex was formed. Reaction of SbF(3) with OER(3) (R = Me or Ph, E = P or As), Me(2)P(O)CH(2)P(O)Me(2) and Ph(2)P(O)(CH(2))(n)P(O)Ph(2) (n = 1 or 2) in MeOH produces [SbF(3)(OER(3))(2)], [SbF(3){Me(2)P(O)CH(2)P(O)Me(2)}] and [SbF(3){Ph(2)P(O)(CH(2))(n)P(O)Ph(2)}] respectively. The X-ray structures reveal that the complexes contain square pyramidal SbF(3)O(2) cores with apical F and cis disposed pnictogen oxides. However, whilst [SbF(3)(OER(3))(2)] (R = Ph: E = P or As; R = Me: E = As) and [SbF(3){Ph(2)P(O)CH(2)P(O)Ph(2)}] are monomeric, [SbF(3){Me(2)P(O)CH(2)P(O)Me(2)}] is a dimer with bridging diphosphine dioxides producing a twelve-membered ring, and [SbF(3){Ph(2)P(O)(CH(2))(2)P(O)Ph(2)}] is a chain polymer with diphosphine dioxide bridges. In the OAsR(3) reactions with SbF(3), R(3)AsF(2) are also formed. Notably the Sb-O(P) bonds are shorter than As-O(P), despite the covalent radii (As < Sb), consistent with very weak coordination of the AsF(3). IR and multinuclear ((1)H, (19)F and (31)P) NMR data are reported and discussed. BiF(3) does not react with pnictogen oxide ligands under similar conditions and halide exchange of bismuth chloro complexes with Me(3)SnF gave BiF(3).

show abstract

New Alkali Metal and Tetramethylammonium Tetrafluoroarsenates(III), Their Vibrational Spectra and Crystal Structure of Cesium Tetrafluoroarsenate(III)

Klampfer

Benkič

Lesar

et al. 2004

Collect. Czech. Chem. Commun.

Self Cite

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Alkali-metal fluoroarsenates(iii) revisited; the As4F13– anion, the crystal structure of CsAs4F13 and Raman spectra of MAs4F13 (M = Cs, Rb)

Cited by 3 publications

References 2 publications

7 Nitrogen, phosphorus, arsenic, antimony and bismuth

7 Nitrogen, phosphorus, arsenic, antimony and bismuth

Unusual neutral ligand coordination to arsenic and antimony trifluoride

New Alkali Metal and Tetramethylammonium Tetrafluoroarsenates(III), Their Vibrational Spectra and Crystal Structure of Cesium Tetrafluoroarsenate(III)

Contact Info

Product

Resources

About