Simon Clevers
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View article: Critical Influence of Water on the Polymorphism of 1,3-Dimethylurea and Other Heterogeneous Equilibria
Critical Influence of Water on the Polymorphism of 1,3-Dimethylurea and Other Heterogeneous Equilibria Open
It is shown that the presence of hundreds of ppm of water in 1,3-dimethylurea (DMU) powder led to the large depression of the transition temperature between the two enantiotropically related polymorphic forms of DMU (Form II → Form I) from…
View article: CSD 2123798: Experimental Crystal Structure Determination
CSD 2123798: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Negative Second Harmonic Response of Sn<sup>4+</sup>in the Fresnoite Oxysulfide Ba<sub>2</sub>SnSSi<sub>2</sub>O<sub>7</sub>
Negative Second Harmonic Response of Sn<sup>4+</sup>in the Fresnoite Oxysulfide Ba<sub>2</sub>SnSSi<sub>2</sub>O<sub>7</sub> Open
Oxychalcogenides are promising candidates for the design of IR nonlinear optical materials. Here, we prepared the first oxysulfide in the polar Fresnoite mineral type, Ba2SnSSi2O7, and show that it has rare tin square pyramids, SnO4S, with…
View article: Nucleation behaviour of racemic and enantiopure histidine
Nucleation behaviour of racemic and enantiopure histidine Open
Small non-centrosymmetric domains are observed in the racemic crystal, due to the low nucleation activation energy of the conglomerate.
View article: Oxysulfide Ba<sub>5</sub>(VO<sub>2</sub>S<sub>2</sub>)<sub>2</sub>(S<sub>2</sub>)<sub>2</sub> Combining Disulfide Channels and Mixed-Anion Tetrahedra and Its Third-Harmonic-Generation Properties
Oxysulfide Ba<sub>5</sub>(VO<sub>2</sub>S<sub>2</sub>)<sub>2</sub>(S<sub>2</sub>)<sub>2</sub> Combining Disulfide Channels and Mixed-Anion Tetrahedra and Its Third-Harmonic-Generation Properties Open
Mixed-anion compounds are among the most promising systems to design functional materials with enhanced properties. In particular, heteroleptic environments around transition metals allow tuning of the polarity or band-gap engineering for …
View article: Kryptoracemic compound hunting and frequency in the Cambridge Structural Database
Kryptoracemic compound hunting and frequency in the Cambridge Structural Database Open
Determination of kryptoracemic compound frequency in the Cambridge Structural Database using CCDC Python API script.
View article: <i>p</i>-Synephrine enantiomers: binary phase diagram, crystal structure and kinetic stability of a metastable conglomerate monitored by nonlinear optics
<i>p</i>-Synephrine enantiomers: binary phase diagram, crystal structure and kinetic stability of a metastable conglomerate monitored by nonlinear optics Open
Crystal structure and kinetic stability of a conglomerateversusthe racemic compound ofp-synephrine.
View article: Organic template-free synthesis of an open framework silicoaluminophosphate (SAPO) with high thermal stability and high ionic conductivity
Organic template-free synthesis of an open framework silicoaluminophosphate (SAPO) with high thermal stability and high ionic conductivity Open
This article describes the organic-template free synthesis, structural elucidation, thermal stability and conductivity property investigation of the silicon-substituted AlPO-CJ19.
View article: CCDC 1545927: Experimental Crystal Structure Determination
CCDC 1545927: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Unique Superparamagnetic‐like Behavior Observed in Non‐π‐delocalized Nitroxide Diradical Compounds Showing Discotic Liquid Crystalline Phase
Unique Superparamagnetic‐like Behavior Observed in Non‐π‐delocalized Nitroxide Diradical Compounds Showing Discotic Liquid Crystalline Phase Open
A unique superparamagnetic‐like behavior and a large “positive magneto‐LC effect” were observed in the solid phases and the hexagonal columnar (Col h ) liquid crystalline (LC) phase, respectively, of novel achiral non‐π‐delocalized nitroxi…
View article: A racemic and enantiopure unsymmetric diiron(III) complex with a chiral o-carborane-based pyridylalcohol ligand: Combined chiroptical, magnetic, and nonlinear optical properties
A racemic and enantiopure unsymmetric diiron(III) complex with a chiral o-carborane-based pyridylalcohol ligand: Combined chiroptical, magnetic, and nonlinear optical properties Open
The design of molecule-based systems combining magnetic, chiroptical and second-order optical nonlinear properties is still very rare. We report an unusually unsymmetric diiron(III) complex 1, in which three bulky chiral carboranylpyridine…
View article: π‐Conjugated Organosilica Semiconductors: Toward Robust Organic Electronics
π‐Conjugated Organosilica Semiconductors: Toward Robust Organic Electronics Open
The use of novel organosilica materials embedding π‐conjugated moieties as semiconductor into field‐effect transistors is demonstrated. The chosen π‐conjugated core is a [1]benzothieno[3,2‐b][1]benzothiophene that is modified with hydrolyz…
View article: New Intermediate Polymorph of 1-Fluoro-adamantane and Its Second-Order-like Transition toward the Low Temperature Phase
New Intermediate Polymorph of 1-Fluoro-adamantane and Its Second-Order-like Transition toward the Low Temperature Phase Open
International audience
View article: CCDC 1523635: Experimental Crystal Structure Determination
CCDC 1523635: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1523636: Experimental Crystal Structure Determination
CCDC 1523636: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: In Situ Observation of Polymorphic Transition during Crystallization of Organic Compounds Showing Preferential Enrichment By Means Of Temperature-Controlled Video-Microscopy and Time-Resolved X-ray Powder Diffraction
In Situ Observation of Polymorphic Transition during Crystallization of Organic Compounds Showing Preferential Enrichment By Means Of Temperature-Controlled Video-Microscopy and Time-Resolved X-ray Powder Diffraction Open
International audience
View article: CCDC 1475861: Experimental Crystal Structure Determination
CCDC 1475861: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 902367: Experimental Crystal Structure Determination
CCDC 902367: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: The role of H-bonds in the solid state organization of [1]benzothieno[3,2-b][1]benzothiophene (BTBT) structures: bis(hydroxy-hexyl)-BTBT, as a functional derivative offering efficient air stable organic field effect transistors (OFETs)
The role of H-bonds in the solid state organization of [1]benzothieno[3,2-b][1]benzothiophene (BTBT) structures: bis(hydroxy-hexyl)-BTBT, as a functional derivative offering efficient air stable organic field effect transistors (OFETs) Open
The rapid and inexpensive functionalization of the BTBT core with hydroxyl end group functionalized hexyl chains offered a new platform for functionalized self-organising BTBT.