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@ARTICLE{Walther:599842,
author = {Walther, Alexandre and Regeni, Irene and Holstein, Julian
J. and Clever, Guido},
title = {{G}uest-{I}nduced {R}eversible {T}ransformation between an
{A}zulene-{B}ased {P}d$_2${L}$_4$ {L}antern-{S}haped {C}age
and a {P}d$_4${L}$_8$ {T}etrahedron},
journal = {Journal of the American Chemical Society},
volume = {145},
number = {46},
issn = {0002-7863},
address = {Washington, DC},
publisher = {ACS Publications},
reportid = {PUBDB-2023-07559},
pages = {25365 - 25371},
year = {2023},
abstract = {Azulene,a bluestructuralisomerof naphthalene,isintroducedas
the backbonefor a new familyof
Pd(II)-basedself-assemblies.Threeorganicligands,equippedwithvaryingdonorgroups,producethree[Pd$_2$L$_4$]
cagesof differentcavitydimensions.Unexpectedly,the
additionof organicdisulfonategueststo
thesmallestlantern-shapedcage(featuringpyridinedonors)led to
arapidandquantitativetransformationto a
distorted-tetrahedral[Pd4L8] species.On the
contrary,[Pd$_2$L$_4$]
cagesformedfromligandswithisoquinolinedonorseitherjust
encapsulatedthe guestsorshowedno
interaction.Thetetrahedralspeciescouldbe fullyrevertedbackto
its original[Pd$_2$L$_4$] topologyby capturingthe guestby
another,strongerbinding[Pd$_2$L´$_4$]
coordinationcage,narcissis-ticallyself-sortingfromthe
firstcage.Theazulenes,servingascoloredhydrocarbonbackbonesof
minimalatomcount,allowone to followcage assemblyand
guest-inducedtransformationby thenakedeye. Furthermore,we
proposethat theirpeculiarelectronicstructureinfluencesthe
system’sassemblybehavior.},
cin = {DOOR ; HAS-User},
ddc = {540},
cid = {I:(DE-H253)HAS-User-20120731},
pnm = {6G3 - PETRA III (DESY) (POF4-6G3) / FS-Proposal: I-20200916
(I-20200916) / FS-Proposal: I-20210921 (I-20210921) /
FS-Proposal: I-20211437 (I-20211437)},
pid = {G:(DE-HGF)POF4-6G3 / G:(DE-H253)I-20200916 /
G:(DE-H253)I-20210921 / G:(DE-H253)I-20211437},
experiment = {EXP:(DE-H253)P-P11-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {37960849},
UT = {WOS:001108491500001},
doi = {10.1021/jacs.3c09295},
url = {https://bib-pubdb1.desy.de/record/599842},
}