All Atoms and bonds articles – Page 15
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ResearchExplosive imaging captures helium dimer’s wave function
Technique could provide insight into other exotic states
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Research258-atom endless knot created with thiazole ligands
Closed loop structure resembles Celtic and Buddhist symbols
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ResearchMicroscopy technique enables detailed imaging of nucleation process
Phase-enhanced environmental SEM allows researchers to probe droplet and bubble formation
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ResearchIntricate supramolecular rosette demonstrates power of cooperative interactions
Rosette assembles inside porphyrin nanoring when all components are present
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ResearchRandomness model used to simulate crystal growth
Tool can replicate and predict experimental results for crystal morphology and surface topology for several types of material
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ResearchRefinement method uses quantum calculations to detail intricacies in crystal structures
Technique tackles disordered structures and compounds containing heavy elements
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ResearchHow to solve a ‘nasty’ compound’s structure with a million-Euro synchrotron
Chemists overcomes challenges of handling explosive and toxic nitrogen to investigate its structure using Germany’s most expensive x-ray source
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ResearchExperimental proof of liquid–liquid transition in supercooled water
Diffraction measurements taken whilst laser heating pressurised water from an exotic frozen state
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ResearchTheoretical study predicts iron–carbon quadruple bond
Bond could begin a new trend in main group multiple bonding
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ResearchNew ordering of elements could help find materials with promising properties
Universal sequence of elements index uses atomic radii and electronegativity to make predictions about simple compounds
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ResearchTrinuclear complex is a rare example of bottled double aromaticity
First report of a system containing a ruthenium atom that takes part in two different types of aromaticity simultaneously
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ResearchLessons from an unlikely cadmium carbonyl compound
Complete structural reassignment sees cadmium, carbon and chlorine replaced with rhenium, nitrogen and sulfur
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OpinionAre chemical entities real?
Proving that atoms and molecules exist is surprisingly difficult
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ResearchPlanar fivefold bonding with silicon and germanium at the centre
Electronegative elements key to stabilising exotic structures, simulations show
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ResearchFast-acting insecticide polymorph could boost malaria-control efforts
Recrystallised deltamethrin accelerates uptake in mosquitoes
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ResearchSalt bridge strategy expands access to pharmaceutical cocrystals
New approach to cocrystallisation could lead to exciting multi-drug combinations
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ResearchUltrafast experiments capture speed-of-light excitation delay as photon travels across H2
Photon excites one end of the molecule first, and then the other end 247 zeptoseconds later
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ResearchHammett equation parameters optimised for improved predictive power
Update overcomes limitations and eliminates human biases intrinsic to the original formulation
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ResearchRoom temperature superconductivity finally claimed by mystery material
At high pressures carbon–hydrogen–sulfur compound becomes superconducting at 15˚C
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ResearchIridium pincer complex promotes unprecedented ether decarbonylation
Scientists stumble upon unique transformation that involves breaking an extraordinary number of bonds