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@ARTICLE{QuesadaMoreno:454612,
author = {Quesada Moreno, María Mar and Pinacho, Pablo and Pérez,
Cristóbal and Šekutor, Marina and Schreiner, Peter R. and
Schnell, Melanie},
title = {{L}ondon {D}ispersion and {H}ydrogen‐{B}onding
{I}nteractions in {B}ulky {M}olecules: {T}he {C}ase of
{D}iadamantyl {E}ther {C}omplexes},
journal = {Chemistry - a European journal},
volume = {26},
number = {47},
issn = {1521-3765},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {PUBDB-2021-00614},
pages = {10817 - 10825},
year = {2020},
abstract = {Diadamantyl ether (DAE, C20H30O) represents a good model to
study the interplay between London dispersion and
hydrogen‐bond interactions. By using broadband rotational
spectroscopy, an accurate experimental structure of the
diadamantyl ether monomer is obtained and its aggregates
with water and a variety of aliphatic alcohols of increasing
size are analyzed. In the monomer, C−H⋅⋅⋅H−C
London dispersion attractions between the two adamantyl
subunits further stabilize its structure. Water and the
alcohol partners bind to diadamantyl ether through hydrogen
bonding and non‐covalent Owater/alcohol⋅⋅⋅H−CDAE
and C−Halcohol⋅⋅⋅H−CDAE interactions.
Electrostatic contributions drive the stabilization of all
the complexes, whereas London dispersion interactions become
more pronounced with increasing size of the alcohol.
Complexes with dominant dispersion contributions are
significantly higher in energy and were not observed in the
experiment. The results presented herein shed light on the
first steps of microsolvation and aggregation of molecular
complexes with London dispersion energy donor (DED) groups
and the kind of interactions that control them.},
cin = {FS-SMP / CFEL-SDCCM},
ddc = {540},
cid = {I:(DE-H253)FS-SMP-20171124 /
I:(DE-H253)CFEL-SDCCM-20160915},
pnm = {6211 - Extreme States of Matter: From Cold Ions to Hot
Plasmas (POF3-621)},
pid = {G:(DE-HGF)POF3-6211},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:32428323},
UT = {WOS:000552348600001},
doi = {10.1002/chem.202001444},
url = {https://bib-pubdb1.desy.de/record/454612},
}