当前位置： SCI文献检索 > Nature Communications期刊下所有文献 > Putting pressure on aromaticity along with in situ experimental electron density of a molecular crystal.

Putting pressure on aromaticity along with in situ experimental electron density of a molecular crystal.

Abstract：

:When pressure is applied, the molecules inside a crystal undergo significant changes of their stereoelectronic properties. The most interesting are those enhancing the reactivity of systems that would be otherwise rather inert at ambient conditions. Before a reaction can occur, however, a molecule must be activated, which means destabilized. In aromatic compounds, molecular stability originates from the resonance between two electronic configurations. Here we show how the resonance energy can be decreased in molecular crystals on application of pressure. The focus is on syn-1,6:8,13-Biscarbonyl[14]annulene, an aromatic compound at ambient conditions that gradually localizes one of the resonant configurations on compression. This phenomenon is evident from the molecular geometries measured at several pressures and from the experimentally determined electron density distribution at 7.7 GPa; the observations presented in this work are validated by periodic DFT calculations.

journal_name

Nat Commun

journal_title

Nature communications

authors

Casati N,Kleppe A,Jephcoat AP,Macchi P

doi

10.1038/ncomms10901

subject

Has Abstract

pub_date

2016-03-16 00:00:00

pages

10901

issn

2041-1723

pii

ncomms10901

journal_volume

7

pub_type

杂志文章

相关文献

Nature Communications文献大全
  • Direct observation of ultrafast coherent exciton dynamics in helical π-stacks of self-assembled perylene bisimides.

    abstract：:Ever since the discovery of dye self-assemblies in nature, there have been tremendous efforts to exploit biomimetic supramolecular assemblies for tailored artificial photon processing materials. This feature necessarily has resulted in an increasing demand for understanding exciton dynamics in the dye self-assemblies....

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms9646

    authors： Sung J,Kim P,Fimmel B,Würthner F,Kim D

    更新日期：2015-10-23 00:00:00

  • DHX36 prevents the accumulation of translationally inactive mRNAs with G4-structures in untranslated regions.

    abstract：:Translation efficiency can be affected by mRNA stability and secondary structures, including G-quadruplex structures (G4s). The highly conserved DEAH-box helicase DHX36/RHAU resolves G4s on DNA and RNA in vitro, however a systems-wide analysis of DHX36 targets and function is lacking. We map globally DHX36 binding to ...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-019-10432-5

    authors： Sauer M,Juranek SA,Marks J,De Magis A,Kazemier HG,Hilbig D,Benhalevy D,Wang X,Hafner M,Paeschke K

    更新日期：2019-06-03 00:00:00

  • Direct observation of desorption of a melt of long polymer chains.

    abstract：:Tuning the thermodynamic state of a material has a tremendous impact on its performance. In the case of polymers placed in proximity of a solid wall, this is possible by annealing above the glass transition temperature, Tg, which induces the formation of an adsorbed layer. Whether heating to higher temperatures would ...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-18216-y

    authors： Monnier X,Napolitano S,Cangialosi D

    更新日期：2020-08-28 00:00:00

  • DNA methylation at enhancers identifies distinct breast cancer lineages.

    abstract：:Breast cancers exhibit genome-wide aberrant DNA methylation patterns. To investigate how these affect the transcriptome and which changes are linked to transformation or progression, we apply genome-wide expression-methylation quantitative trait loci (emQTL) analysis between DNA methylation and gene expression. On a w...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-017-00510-x

    authors： Fleischer T,Tekpli X,Mathelier A,Wang S,Nebdal D,Dhakal HP,Sahlberg KK,Schlichting E,Oslo Breast Cancer Research Consortium (OSBREAC).,Børresen-Dale AL,Borgen E,Naume B,Eskeland R,Frigessi A,Tost J,Hurtado A,Kristensen VN

    更新日期：2017-11-09 00:00:00

  • Two routes to senescence revealed by real-time analysis of telomerase-negative single lineages.

    abstract：:In eukaryotes, telomeres cap chromosome ends to maintain genomic stability. Failure to maintain telomeres leads to their progressive erosion and eventually triggers replicative senescence, a pathway that protects against unrestricted cell proliferation. However, the mechanisms underlying the variability and dynamics o...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms8680

    authors： Xu Z,Fallet E,Paoletti C,Fehrmann S,Charvin G,Teixeira MT

    更新日期：2015-07-09 00:00:00

  • Structural mechanism for gating of a eukaryotic mechanosensitive channel of small conductance.

    abstract：:Mechanosensitive ion channels transduce physical force into electrochemical signaling that underlies an array of fundamental physiological processes, including hearing, touch, proprioception, osmoregulation, and morphogenesis. The mechanosensitive channels of small conductance (MscS) constitute a remarkably diverse su...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-17538-1

    authors： Deng Z,Maksaev G,Schlegel AM,Zhang J,Rau M,Fitzpatrick JAJ,Haswell ES,Yuan P

    更新日期：2020-07-23 00:00:00

  • Microbiota derived short chain fatty acids promote histone crotonylation in the colon through histone deacetylases.

    abstract：:The recently discovered histone post-translational modification crotonylation connects cellular metabolism to gene regulation. Its regulation and tissue-specific functions are poorly understood. We characterize histone crotonylation in intestinal epithelia and find that histone H3 crotonylation at lysine 18 is a surpr...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-017-02651-5

    authors： Fellows R,Denizot J,Stellato C,Cuomo A,Jain P,Stoyanova E,Balázsi S,Hajnády Z,Liebert A,Kazakevych J,Blackburn H,Corrêa RO,Fachi JL,Sato FT,Ribeiro WR,Ferreira CM,Perée H,Spagnuolo M,Mattiuz R,Matolcsi C,Guedes J

    更新日期：2018-01-09 00:00:00

  • Integrated genetic and pharmacologic interrogation of rare cancers.

    abstract：:Identifying therapeutic targets in rare cancers remains challenging due to the paucity of established models to perform preclinical studies. As a proof-of-concept, we developed a patient-derived cancer cell line, CLF-PED-015-T, from a paediatric patient with a rare undifferentiated sarcoma. Here, we confirm that this ...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms11987

    authors： Hong AL,Tseng YY,Cowley GS,Jonas O,Cheah JH,Kynnap BD,Doshi MB,Oh C,Meyer SC,Church AJ,Gill S,Bielski CM,Keskula P,Imamovic A,Howell S,Kryukov GV,Clemons PA,Tsherniak A,Vazquez F,Crompton BD,Shamji AF,Rodriguez-

    更新日期：2016-06-22 00:00:00

  • Mapping ecologically relevant social behaviours by gene knockout in wild mice.

    abstract：:The laboratory mouse serves as an important model system for studying gene, brain and behavioural interactions. Powerful methods of gene targeting have helped to decipher gene-function associations in human diseases. Yet, the laboratory mouse, obtained after decades of human-driven artificial selection, inbreeding, an...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms5569

    authors： Chalfin L,Dayan M,Levy DR,Austad SN,Miller RA,Iraqi FA,Dulac C,Kimchi T

    更新日期：2014-08-05 00:00:00

  • Prebiotic plausibility and networks of paradox-resolving independent models.

    abstract：:The plausibility of any model in science comes from the extent of its interconnections to other models that are grounded in different premises and reasoning. Focusing research on paradoxes in those models, logic whereby they appear to generate unacceptable conclusions from seemingly indisputable premises, helps find t...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-018-07274-y

    authors： Benner SA

    更新日期：2018-12-12 00:00:00

  • The shift of phosphorus transfers in global fisheries and aquaculture.

    abstract：:Global fish production (capture and aquaculture) has increased quickly, which has altered global flows of phosphorus (P). Here we show that in 2016, [Formula: see text] Tg P yr-1 (mean and interquartile range) was applied in aquaculture to increase fish production; while [Formula: see text] Tg P yr-1 was removed from ...

    journal_title：Nature communications

    pub_type： 历史文章,杂志文章

    doi：10.1038/s41467-019-14242-7

    authors： Huang Y,Ciais P,Goll DS,Sardans J,Peñuelas J,Cresto-Aleina F,Zhang H

    更新日期：2020-01-17 00:00:00

  • Sequence-regulated vinyl copolymers by metal-catalysed step-growth radical polymerization.

    abstract：:Proteins and nucleic acids are sequence-regulated macromolecules with various properties originating from their perfectly sequenced primary structures. However, the sequence regulation of synthetic polymers, particularly vinyl polymers, has not been achieved and is one of the ultimate goals in polymer chemistry. In th...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms1004

    authors： Satoh K,Ozawa S,Mizutani M,Nagai K,Kamigaito M

    更新日期：2010-04-12 00:00:00

  • Recent strengthening of the stratospheric Arctic vortex response to warming in the central North Pacific.

    abstract：:The stratospheric Arctic vortex (SAV) plays a critical role in forecasting cold winters in northern mid-latitudes. Its influence on the tropospheric mid- and high-latitudes has attracted growing attention in recent years. However, the trend in the SAV during the recent two decades is still unknown. Here, using three r...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-018-04138-3

    authors： Hu D,Guan Z,Tian W,Ren R

    更新日期：2018-04-27 00:00:00

  • Publisher Correction: The mutational impact of culturing human pluripotent and adult stem cells.

    abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

    journal_title：Nature communications

    pub_type： 杂志文章,已发布勘误

    doi：10.1038/s41467-020-17797-y

    authors： Kuijk E,Jager M,van der Roest B,Locati MD,Van Hoeck A,Korzelius J,Janssen R,Besselink N,Boymans S,van Boxtel R,Cuppen E

    更新日期：2020-08-04 00:00:00

  • Familial Alzheimer's mutations within APPTM increase Aβ42 production by enhancing accessibility of ε-cleavage site.

    abstract：:The high Aβ42/Aβ40 production ratio is a hallmark of familial Alzheimer's disease, which can be caused by mutations in the amyloid precursor protein (APP). The C-terminus of Aβ is generated by γ-secretase cleavage within the transmembrane domain of APP (APPTM), a process that is primed by an initial ε-cleavage at eith...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms4037

    authors： Chen W,Gamache E,Rosenman DJ,Xie J,Lopez MM,Li YM,Wang C

    更新日期：2014-01-01 00:00:00

  • Publisher Correction: Stateful characterization of resistive switching TiO2 with electron beam induced currents.

    abstract：:The original version of this Article contained an error in Eq. 1. The arrows between the symbols "T" and "B", and "B" and "T", were written "↔" but should have been "→", and incorrectly read: IEBIC=IEBAC+ISEE+I(e↔h)+IEBICT↔B+IESEEB↔T The correct from of the Eq. 1 is as follows:IEBIC=IEBAC+ISEE+I(e↔h)+IEBICT→B+IESEEB→T...

    journal_title：Nature communications

    pub_type： 杂志文章,已发布勘误

    doi：10.1038/s41467-018-02844-6

    authors： Hoskins BD,Adam GC,Strelcov E,Zhitenev N,Kolmakov A,Strukov DB,McClelland JJ

    更新日期：2018-01-24 00:00:00

  • Moving beyond the glial scar for spinal cord repair.

    abstract：:Traumatic spinal cord injury results in severe and irreversible loss of function. The injury triggers a complex cascade of inflammatory and pathological processes, culminating in formation of a scar. While traditionally referred to as a glial scar, the spinal injury scar in fact comprises multiple cellular and extrace...

    journal_title：Nature communications

    pub_type： 杂志文章,评审

    doi：10.1038/s41467-019-11707-7

    authors： Bradbury EJ,Burnside ER

    更新日期：2019-08-28 00:00:00

  • Disclosing the temperature of columnar jointing in lavas.

    abstract：:Columnar joints form by cracking during cooling-induced contraction of lava, allowing hydrothermal fluid circulation. A lack of direct observations of their formation has led to ambiguity about the temperature window of jointing and its impact on fluid flow. Here we develop a novel thermo-mechanical experiment to disc...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-018-03842-4

    authors： Lamur A,Lavallée Y,Iddon FE,Hornby AJ,Kendrick JE,von Aulock FW,Wadsworth FB

    更新日期：2018-04-12 00:00:00

  • Genetic circuit characterization by inferring RNA polymerase movement and ribosome usage.

    abstract：:To perform their computational function, genetic circuits change states through a symphony of genetic parts that turn regulator expression on and off. Debugging is frustrated by an inability to characterize parts in the context of the circuit and identify the origins of failures. Here, we take snapshots of a large gen...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-18630-2

    authors： Espah Borujeni A,Zhang J,Doosthosseini H,Nielsen AAK,Voigt CA

    更新日期：2020-10-05 00:00:00

  • Carbon dioxide capture and conversion by an acid-base resistant metal-organic framework.

    abstract：:Considering the rapid increase of CO2 emission, especially from power plants, there is a constant need for materials which can effectively eliminate post-combustion CO2 (the main component: CO2/N2 = 15/85). Here, we show the design and synthesis of a Cu(II) metal-organic framework (FJI-H14) with a high density of acti...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-017-01166-3

    authors： Liang L,Liu C,Jiang F,Chen Q,Zhang L,Xue H,Jiang HL,Qian J,Yuan D,Hong M

    更新日期：2017-11-01 00:00:00

  • Transmission of heat modes across a potential barrier.

    abstract：:Controlling the transmission of electrical current using a quantum point contact constriction paved a way to a large variety of experiments in mesoscopic physics. The increasing interest in heat transfer in such systems fosters questions about possible manipulations of quantum heat modes that do not carry net charge (...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-017-02433-z

    authors： Rosenblatt A,Lafont F,Levkivskyi I,Sabo R,Gurman I,Banitt D,Heiblum M,Umansky V

    更新日期：2017-12-21 00:00:00

  • Diatomite derived hierarchical hybrid anode for high performance all-solid-state lithium metal batteries.

    abstract：:Lithium metal based anode with hierarchical structure to enable high rate capability, volume change accommodation, and dendritic suppression is highly desirable for all-solid-state lithium metal battery. However, the fabrication of hierarchical lithium metal based anode is challenging due to the volatility of lithium....

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-019-10473-w

    authors： Zhou F,Li Z,Lu YY,Shen B,Guan Y,Wang XX,Yin YC,Zhu BS,Lu LL,Ni Y,Cui Y,Yao HB,Yu SH

    更新日期：2019-06-06 00:00:00

  • S-nitrosylation triggers ABI5 degradation to promote seed germination and seedling growth.

    abstract：:Plant survival depends on seed germination and progression through post-germinative developmental checkpoints. These processes are controlled by the stress phytohormone abscisic acid (ABA). ABA regulates the basic leucine zipper transcriptional factor ABI5, a central hub of growth repression, while the reactive nitrog...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms9669

    authors： Albertos P,Romero-Puertas MC,Tatematsu K,Mateos I,Sánchez-Vicente I,Nambara E,Lorenzo O

    更新日期：2015-10-23 00:00:00

  • Characterization of the hemodynamic response function in white matter tracts for event-related fMRI.

    abstract：:Accurate estimates of the BOLD hemodynamic response function (HRF) are crucial for the interpretation and analysis of event-related functional MRI data. To date, however, there have been no comprehensive measurements of the HRF in white matter (WM) despite increasing evidence that BOLD signals in WM change after a sti...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-019-09076-2

    authors： Li M,Newton AT,Anderson AW,Ding Z,Gore JC

    更新日期：2019-03-08 00:00:00

  • Polar coupling enabled nonlinear optical filtering at MoS2/ferroelectric heterointerfaces.

    abstract：:Complex oxide heterointerfaces and van der Waals heterostructures present two versatile but intrinsically different platforms for exploring emergent quantum phenomena and designing new functionalities. The rich opportunity offered by the synergy between these two classes of materials, however, is yet to be charted. He...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-020-15191-2

    authors： Li D,Huang X,Xiao Z,Chen H,Zhang L,Hao Y,Song J,Shao DF,Tsymbal EY,Lu Y,Hong X

    更新日期：2020-03-17 00:00:00

  • Observations from old forests underestimate climate change effects on tree mortality.

    abstract：:Understanding climate change-associated tree mortality is central to linking climate change impacts and forest structure and function. However, whether temporal increases in tree mortality are attributed to climate change or stand developmental processes remains uncertain. Furthermore, interpreting the climate change-...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms2681

    authors： Luo Y,Chen HY

    更新日期：2013-01-01 00:00:00

  • Blunted ventral striatal responses to anticipated rewards foreshadow problematic drug use in novelty-seeking adolescents.

    abstract：:Novelty-seeking tendencies in adolescents may promote innovation as well as problematic impulsive behaviour, including drug abuse. Previous research has not clarified whether neural hyper- or hypo-responsiveness to anticipated rewards promotes vulnerability in these individuals. Here we use a longitudinal design to tr...

    journal_title：Nature communications

    pub_type： 杂志文章,多中心研究

    doi：10.1038/ncomms14140

    authors： Büchel C,Peters J,Banaschewski T,Bokde AL,Bromberg U,Conrod PJ,Flor H,Papadopoulos D,Garavan H,Gowland P,Heinz A,Walter H,Ittermann B,Mann K,Martinot JL,Paillère-Martinot ML,Nees F,Paus T,Pausova Z,Poustka L,Riets

    更新日期：2017-02-21 00:00:00

  • Dietary diversity and evolution of the earliest flying vertebrates revealed by dental microwear texture analysis.

    abstract：:Pterosaurs, the first vertebrates to evolve active flight, lived between 210 and 66 million years ago. They were important components of Mesozoic ecosystems, and reconstructing pterosaur diets is vital for understanding their origins, their roles within Mesozoic food webs and the impact of other flying vertebrates (i....

    journal_title：Nature communications

    pub_type： 历史文章,杂志文章

    doi：10.1038/s41467-020-19022-2

    authors： Bestwick J,Unwin DM,Butler RJ,Purnell MA

    更新日期：2020-10-28 00:00:00

  • Calcium oscillations coordinate feather mesenchymal cell movement by SHH dependent modulation of gap junction networks.

    abstract：:Collective cell migration mediates multiple tissue morphogenesis processes. Yet how multi-dimensional mesenchymal cell movements are coordinated remains mostly unknown. Here we report that coordinated mesenchymal cell migration during chicken feather elongation is accompanied by dynamic changes of bioelectric currents...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/s41467-018-07661-5

    authors： Li A,Cho JH,Reid B,Tseng CC,He L,Tan P,Yeh CY,Wu P,Li Y,Widelitz RB,Zhou Y,Zhao M,Chow RH,Chuong CM

    更新日期：2018-12-18 00:00:00

  • Expansion of the Tibetan Plateau during the Neogene.

    abstract：:The appearance of detritus shed from mountain ranges along the northern margin of the Tibetan Plateau heralds the Cenozoic development of high topography. Current estimates of the age of the basal conglomerate in the Qaidam basin place this event in Paleocene-Eocene. Here we present new magnetostratigraphy and mammali...

    journal_title：Nature communications

    pub_type： 杂志文章

    doi：10.1038/ncomms15887

    authors： Wang W,Zheng W,Zhang P,Li Q,Kirby E,Yuan D,Zheng D,Liu C,Wang Z,Zhang H,Pang J

    更新日期：2017-06-21 00:00:00