1996
DOI: 10.1016/0022-2860(95)09195-5
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Polymerization of molecular (yellow) arsenic

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Cited by 8 publications
(6 citation statements)
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“…Regardless of their isostructural E 4 tetrahedra, they show differences in their E−E bond dissociation energies: 197 (P−P) and 151 kJ mol −1 (As−As) . While P 4 is stable under ambient conditions, yellow arsenic tends to polymerize, especially in the presence of light (also in the solid state), which prevents its storage and poses challenges regarding its handling . Over the last few decades, the reactivity of P 4 towards main‐group and transition‐metal compounds has been extensively investigated .…”
Section: Methodsmentioning
confidence: 99%
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“…Regardless of their isostructural E 4 tetrahedra, they show differences in their E−E bond dissociation energies: 197 (P−P) and 151 kJ mol −1 (As−As) . While P 4 is stable under ambient conditions, yellow arsenic tends to polymerize, especially in the presence of light (also in the solid state), which prevents its storage and poses challenges regarding its handling . Over the last few decades, the reactivity of P 4 towards main‐group and transition‐metal compounds has been extensively investigated .…”
Section: Methodsmentioning
confidence: 99%
“…[1] While P 4 is stable under ambient conditions,y ellow arsenic tends to polymerize, especially in the presence of light (also in the solid state), which prevents its storage and poses challenges regarding its handling. [2] Over the last few decades,t he reactivity of P 4 towards main-group and transition-metal compounds has been extensively investigated. [3] In contrast, the reactivity of As 4 has been less explored and only afew reports have been published during the last few years.…”
mentioning
confidence: 99%
“…Ungeachtet ihrer isostrukturellen E 4 ‐Tetraeder weisen sie Unterschiede hinsichtlich ihrer E‐E‐Bindungsdissoziationsenergien auf: 197 (P‐P) und 151 (As‐As) kJ mol −1 . Während P 4 bei Normalbedingungen unter Luftausschluss stabil ist, neigt gelbes Arsen insbesondere unter Lichteinfluss (auch im Festkörper) zur Polymerisation, was seine Lagerung unmöglich und seine Handhabung zu einer Herausforderung macht . Während der letzten Jahrzehnte ist die Reaktivität von P 4 gegenüber Hauptgruppen‐ und Übergangsmetallverbindungen eingehend untersucht worden, während über die Reaktivität von As 4 in den letzten Jahren nur wenige Berichte veröffentlicht wurden .…”
Section: Methodsunclassified
“…Luftausschluss stabil ist, neigt gelbes Arsen insbesondere unter Lichteinfluss (auch im Festkçrper) zur Polymerisation, was seine Lagerung unmçglich und seine Handhabung zu einer Herausforderung macht. [2] Während der letzten Jahrzehnte ist die Reaktivitätv on P 4 gegenüber Hauptgruppenund Übergangsmetallverbindungen eingehend untersucht worden, [3] während über die Reaktivitätv on As 4 in den letzten Jahren nur wenige Berichte verçffentlicht wurden. [4] Die meisten der synthetisierten Verbindungen verfügen über Cyclopentadienyl(Cp R )-und starke Carbonyl-Donorliganden, z.…”
unclassified
“…Warming to room temper ature or ex posure to light brings about a facile return to the grey form. 16 Phosphorus and arsenic lie on either side of the divide (marked on Figure 1) separating the metals from the non-metals. White phosphorus is stable enough that it can be stored as a pure liquid above its melting point of 44 degrees C and pumped into tank cars for shipping; while, conversely, samples of yel low ar sen ic are ev a nes cent.…”
mentioning
confidence: 99%