Ein Pionier oder mehrere Pioniere? Die Entdeckung der Edelgas‐Verbindungen

Laszlo, Pierre; Schrobilgen, Gary J.

doi:10.1002/ange.19881000406

Cited by 18 publications

(13 citation statements)

References 29 publications

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“…The first isolation of noble gas compounds of xenon in 1962, FXe ϩ ···Pt 2 [2,3]. But the progress in noble gas chemistry after 1962 was rapid: the four binary fluorides XeF 2 , XeF 4 , XeF 6 2 or Xe(OTeF 5 ) 2 . The first xenon nitrogen bond in FXeϪN(SO 2 F) 2 came already somewhat later [4], and more so the first xenon carbon bond in the cation [C 6 F 5 Xe] ϩ [5].…”

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confidence: 99%

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Metal‐Xenon Complexes

Seppelt

2003

Zeitschrift anorg allge chemie

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Long after the first isolation of a xenon compound in 1962 the first compounds with metal‐xenon bonds are prepared. The metal atoms are so far Au and Hg. The most stable metal xenon compounds decompose under loss of xenon slightly above room temperature. They can only exist if solvents and counter ions are weaker bases than atomic xenon. Solvents and counter ions used so far are HF, (SbF6)—, and (Sb2F11)—.

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confidence: 99%

“…The thermal stability of such compounds could be raised to 175 K if reactions were done in liquidified noble gases under pressure. In the best case [cyclo-C 5 H 5 Re(CO) 2 Xe] has a lifetime of 3.5 min at 170°K [14].…”

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confidence: 99%

Metal‐Xenon Complexes

Seppelt

2003

Zeitschrift anorg allge chemie

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“…263 It should be noted that the dismutation results also in the formation of a weak BF 3 ± XeF 2 complex 267 which readily reacts with pentafluorobenzene derivatives to give 1-R-heptafluorocyclohexa-1,4-dienes (R = H, F, Cl, Br, C 6 F 5 ). 193 Heptafluorocyclohexa-1,4-diene and octafluorocyclohexa-1,4-diene were identified as the side products 263 using 19 F NMR.…”

Section: Organic Xenon(ii) Compounds Containing the C7xe Bondmentioning

confidence: 99%

Chemistry of xenon derivatives. Synthesis and chemical properties

Brel¹,

Pirkuliev²,

Зефиров³

2001

Russ. Chem. Rev.

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The critical relaxation of the four-state Potts model on L x L lattices with L 5 64 is studied by the Monte Carlo method. The decay of the magnetisation from a nonequilibrium initial state exhibits a crossover from a power-law relaxation for I<< r ' ( L ) to an exponential one for r > > f ' ( L ) ,where t ' ( L ) is some crossover time. This crossover is discussed within the context of dynamic finite-size scaling theory. As a result, the dynamic critical exponent is estimated to be Z = 2.94 * 0.29.

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“…In spite of the predictions of stable noble gas compounds since at least 1902, unsuccessful attempts at their synthesis gave rise to the widely held opinion that noble gases are not only noble but also inert 1. Thus, dogma‐type statements to this effect could be found in practically every chemistry textbook and for a long time discouraged experimentalists from working in this area.…”

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confidence: 99%