000908250 001__ 908250 000908250 005__ 20230123110627.0 000908250 0247_ $$2doi$$a10.1088/1361-648X/ac7494 000908250 0247_ $$2ISSN$$a0953-8984 000908250 0247_ $$2ISSN$$a1361-648X 000908250 0247_ $$2Handle$$a2128/31368 000908250 0247_ $$2pmid$$a35636399 000908250 0247_ $$2WOS$$aWOS:000813916100001 000908250 037__ $$aFZJ-2022-02484 000908250 082__ $$a530 000908250 1001_ $$0P:(DE-Juel1)130741$$aJones, Robert O.$$b0$$eCorresponding author 000908250 245__ $$aThe chemical bond in solids—revisited 000908250 260__ $$aBristol$$bIOP Publ.$$c2022 000908250 3367_ $$2DRIVER$$aarticle 000908250 3367_ $$2DataCite$$aOutput Types/Journal article 000908250 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1656063948_21490 000908250 3367_ $$2BibTeX$$aARTICLE 000908250 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000908250 3367_ $$00$$2EndNote$$aJournal Article 000908250 520__ $$aThis article complements an earlier topical review of the chemical bond (Jones 2018 J. Phys.: Condens. Matter 30 153001), starting in the mid-19th century and seen from the perspective of a condensed matter physicist. The discussion of applications focused on the structure and properties of phase change materials. We review here additional aspects of chemistry, particularly some that have raised interest recently in this context. Concepts such as 'electron-rich', 'electron-deficient (excess orbital)', 'hypervalent', 'three-centre', and 'metavalent' bonds, and 'multicentre hyperbonding' are now found in the condensed matter literature. They are surveyed here, as well as the bond in metals and the 'Peierls' distortion. What are these concepts, are they related, and are they sometimes new labels for established, but unfamiliar ideas? 'Half bonds' and 'fractional valencies' play a central role in this discussion. It is remarkable that they were introduced 100 years ago, but ignored or forgotten, and have needed to be rediscovered more than once. 000908250 536__ $$0G:(DE-HGF)POF4-5211$$a5211 - Topological Matter (POF4-521)$$cPOF4-521$$fPOF IV$$x0 000908250 588__ $$aDataset connected to CrossRef, Journals: juser.fz-juelich.de 000908250 773__ $$0PERI:(DE-600)1472968-4$$a10.1088/1361-648X/ac7494$$gVol. 34, no. 34, p. 343001 -$$n34$$p343001$$tJournal of physics / Condensed matter$$v34$$x0953-8984$$y2022 000908250 8564_ $$uhttps://juser.fz-juelich.de/record/908250/files/Jones_2022_J._Phys.%20_Condens._Matter_34_343001.pdf$$yOpenAccess 000908250 8767_ $$d2022-07-22$$eHybrid-OA$$jPublish and Read 000908250 909CO $$ooai:juser.fz-juelich.de:908250$$pdnbdelivery$$popenCost$$pVDB$$pdriver$$popen_access$$popenaire 000908250 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130741$$aForschungszentrum Jülich$$b0$$kFZJ 000908250 9131_ $$0G:(DE-HGF)POF4-521$$1G:(DE-HGF)POF4-520$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5211$$aDE-HGF$$bKey Technologies$$lNatural, Artificial and Cognitive Information Processing$$vQuantum Materials$$x0 000908250 9141_ $$y2022 000908250 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2021-02-03 000908250 915__ $$0StatID:(DE-HGF)1230$$2StatID$$aDBCoverage$$bCurrent Contents - Electronics and Telecommunications Collection$$d2021-02-03 000908250 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0 000908250 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2021-02-03 000908250 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000908250 915__ $$0StatID:(DE-HGF)0430$$2StatID$$aNational-Konsortium$$d2022-11-11$$wger 000908250 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2022-11-11 000908250 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2022-11-11 000908250 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2022-11-11 000908250 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2022-11-11 000908250 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bJ PHYS-CONDENS MAT : 2021$$d2022-11-11 000908250 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2022-11-11 000908250 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5$$d2022-11-11 000908250 9201_ $$0I:(DE-Juel1)IAS-1-20090406$$kIAS-1$$lQuanten-Theorie der Materialien$$x0 000908250 9201_ $$0I:(DE-Juel1)PGI-1-20110106$$kPGI-1$$lQuanten-Theorie der Materialien$$x1 000908250 9801_ $$aFullTexts 000908250 980__ $$ajournal 000908250 980__ $$aVDB 000908250 980__ $$aUNRESTRICTED 000908250 980__ $$aI:(DE-Juel1)IAS-1-20090406 000908250 980__ $$aI:(DE-Juel1)PGI-1-20110106 000908250 980__ $$aAPC