FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007788493> ?p ?o ?g. }

• W2007788493 endingPage "74" @default.
• W2007788493 startingPage "56" @default.
• W2007788493 abstract "A useful measure of the total MoMo bonding in diverse phases containing Mo6Y8-type clusters (Y = S, Se, Cl, Br) is given by the Pauling bond order sum per electron (PBOe). These fall into two classes: (a) strongly bonded examples with PBOe values near 1.00 which contain either discrete clusters with extra outer (exo) atoms or infinite confacial clusters, and (b) the rhombohedral Mo6Ch8 and MxMo6Ch8 Chevrel phases with reduced PBOe values of 0.72–0.84 in which face-capping chalcogenide (Ch) must also fill exo positions. The matrix effect in the latter which is responsible for the reduced bond orders arises from a combination of particularly strong MoCh intercluster bonds and closed-shell ChCh repulsions [3.31 å (S), 3.38 å (Se)], which force an elongation of the Mo6 trigonal antiprism and reduce the MoMo bonding. There is no distinction between sulfide and selenide Chevrel phases in the degree of total MoMo bonding as expressed in bond orders. Changes in the structure on reduction are analyzed; the major effects come from loosening of the intercluster MoCh bonding and thence a decreased distortion (matrix effect) together with a flexing of the Mo6Ch8 host according to the size and charge of M. Distance considerations indicate substantial covalency between some M and Ch2, especially Pb and Ag, while cell volumes and MoCh2 distances suggest significant constriction occurs in phases with higher charged M, possibly owing to compression by the host lattice and coulombic contributions to binding. Evidence for MoM bonding with M = Fe, Co, Ni is also noted. Intercluster interactions and MoMo bonding in Mo6S6Br2 and in the mixed Mo6Ch8MonChm (n = 9,12) cluster phases are quite consistent with those in the Chevrel phases, the total MoMo bonding per electron increasing with cluster condensation owing principally to reduce ChCh repulsions." @default.
• W2007788493 created "2016-06-24" @default.
• W2007788493 creator A5063925014 @default.
• W2007788493 date "1981-08-01" @default.
• W2007788493 modified "2023-10-17" @default.
• W2007788493 title "Chevrel phases: An analysis of their metal-metal bonding and crystal chemistry" @default.
• W2007788493 cites W1964123926 @default.
• W2007788493 cites W1970734690 @default.
• W2007788493 cites W1973797811 @default.
• W2007788493 cites W1978203746 @default.
• W2007788493 cites W1979421354 @default.
• W2007788493 cites W1980950623 @default.
• W2007788493 cites W1982067770 @default.
• W2007788493 cites W1983811121 @default.
• W2007788493 cites W1984779573 @default.
• W2007788493 cites W2000567283 @default.
• W2007788493 cites W2002245763 @default.
• W2007788493 cites W2004372861 @default.
• W2007788493 cites W2008429488 @default.
• W2007788493 cites W2009346210 @default.
• W2007788493 cites W2013435866 @default.
• W2007788493 cites W2016668448 @default.
• W2007788493 cites W2017135404 @default.
• W2007788493 cites W2018722888 @default.
• W2007788493 cites W2019785055 @default.
• W2007788493 cites W2032213367 @default.
• W2007788493 cites W2037952049 @default.
• W2007788493 cites W2050452341 @default.
• W2007788493 cites W2050473648 @default.
• W2007788493 cites W2063934172 @default.
• W2007788493 cites W2064378503 @default.
• W2007788493 cites W2066579210 @default.
• W2007788493 cites W2068267192 @default.
• W2007788493 cites W2069076544 @default.
• W2007788493 cites W2075852294 @default.
• W2007788493 cites W2076515794 @default.
• W2007788493 cites W2081607714 @default.
• W2007788493 cites W2082394149 @default.
• W2007788493 cites W2086073584 @default.
• W2007788493 cites W2087037309 @default.
• W2007788493 cites W2089142411 @default.
• W2007788493 cites W2094611124 @default.
• W2007788493 cites W2121306303 @default.
• W2007788493 cites W2141661787 @default.
• W2007788493 cites W2167590372 @default.
• W2007788493 cites W2949284132 @default.
• W2007788493 cites W2952404907 @default.
• W2007788493 cites W4230870019 @default.
• W2007788493 cites W4240307794 @default.
• W2007788493 doi "https://doi.org/10.1016/0022-4596(81)90303-0" @default.
• W2007788493 hasPublicationYear "1981" @default.
• W2007788493 type Work @default.
• W2007788493 sameAs 2007788493 @default.
• W2007788493 citedByCount "59" @default.
• W2007788493 countsByYear W20077884932012 @default.
• W2007788493 countsByYear W20077884932013 @default.
• W2007788493 countsByYear W20077884932014 @default.
• W2007788493 countsByYear W20077884932016 @default.
• W2007788493 countsByYear W20077884932018 @default.
• W2007788493 countsByYear W20077884932019 @default.
• W2007788493 countsByYear W20077884932020 @default.
• W2007788493 countsByYear W20077884932021 @default.
• W2007788493 countsByYear W20077884932022 @default.
• W2007788493 crossrefType "journal-article" @default.
• W2007788493 hasAuthorship W2007788493A5063925014 @default.
• W2007788493 hasConcept C115624301 @default.
• W2007788493 hasConcept C121332964 @default.
• W2007788493 hasConcept C124600460 @default.
• W2007788493 hasConcept C147120987 @default.
• W2007788493 hasConcept C155860418 @default.
• W2007788493 hasConcept C158733187 @default.
• W2007788493 hasConcept C178213299 @default.
• W2007788493 hasConcept C178790620 @default.
• W2007788493 hasConcept C185592680 @default.
• W2007788493 hasConcept C2777016790 @default.
• W2007788493 hasConcept C2778177714 @default.
• W2007788493 hasConcept C38649801 @default.
• W2007788493 hasConcept C544153396 @default.
• W2007788493 hasConcept C553756173 @default.
• W2007788493 hasConcept C62520636 @default.
• W2007788493 hasConcept C8010536 @default.
• W2007788493 hasConceptScore W2007788493C115624301 @default.
• W2007788493 hasConceptScore W2007788493C121332964 @default.
• W2007788493 hasConceptScore W2007788493C124600460 @default.
• W2007788493 hasConceptScore W2007788493C147120987 @default.
• W2007788493 hasConceptScore W2007788493C155860418 @default.
• W2007788493 hasConceptScore W2007788493C158733187 @default.
• W2007788493 hasConceptScore W2007788493C178213299 @default.
• W2007788493 hasConceptScore W2007788493C178790620 @default.
• W2007788493 hasConceptScore W2007788493C185592680 @default.
• W2007788493 hasConceptScore W2007788493C2777016790 @default.
• W2007788493 hasConceptScore W2007788493C2778177714 @default.
• W2007788493 hasConceptScore W2007788493C38649801 @default.
• W2007788493 hasConceptScore W2007788493C544153396 @default.
• W2007788493 hasConceptScore W2007788493C553756173 @default.
• W2007788493 hasConceptScore W2007788493C62520636 @default.
• W2007788493 hasConceptScore W2007788493C8010536 @default.
• W2007788493 hasIssue "1" @default.

• next