The crystal structure of the killer fibre erionite from Tuzköy (Cappadocia, Turkey)

Autor: Carlotta Giacobbe, Anna Moliterni, Dario Di Giuseppe, Daniele Malferrari, Jonathan P. Wright, Michele Mattioli, Simona Raneri, Cinzia Giannini, Laura Fornasini, Enrico Mugnaioli, Paolo Ballirano, Alessandro F. Gualtieri

Publikováno v: IUCrJ, Vol 10, Iss 4, Pp 397-410 (2023)

Erionite is a non-asbestos fibrous zeolite classified by the International Agency for Research on Cancer (IARC) as a Group 1 carcinogen and is considered today similar to or even more carcinogenic than the six regulated asbestos minerals. Exposure to

Externí odkaz: https://doaj.org/article/787c42b6a8e44c4980a736faa3f9785d

Application of Patterson-function direct methods to materials characterization

Autor: Jordi Rius

Publikováno v: IUCrJ, Vol 1, Iss 5, Pp 291-304 (2014)

The aim of this article is a general description of the so-called Patterson-function direct methods (PFDM), from their origin to their present state. It covers a 20-year period of methodological contributions to crystal structure solution, most of th

Externí odkaz: https://doaj.org/article/657b848635284a20a51e790ca7085754

Crystal Engineering of Supramolecular 1,4-Benzene Bisamides by Side-Chain Modification - Towards Tuneable Anisotropic Morphologies and Surfaces

Autor: Jürgen Senker, Kasper P. van der Zwan, Hans-Werner Schmidt, Klaus Kreger, Christoph Steinlein

Publikováno v: Chemphyschem : a European journal of chemical physics and physical chemistry. 22(24)

Benzene bisamides are promising building blocks for supramolecular nano-objects. Their functionality depends on morphology and surface properties. However, a direct link between surface properties and molecular structure itself is missing for this ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::303fbf07182be2bdad9dab58365f98bb
https://pubmed.ncbi.nlm.nih.gov/34643979

Structural study of decrespignyite-(Y), a complex yttrium rare earth copper carbonate chloride, by three-dimensional electron and synchrotron powder diffraction

Autor: Oriol Vallcorba, Enrico Mugnaioli, Fernando Colombo, Jordi Rius, Mauro Gemmi, Xavier Torrelles

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
European Journal of Mineralogy, Vol 32, Pp 545-555 (2020)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The crystal structure of the mineral decrespignyite-(Y) from the Paratoo copper mine (South Australia) has been obtained by applying δ recycling direct methods to 3D electron diffraction (ED) data followed by Rietveld refinements of synchrotron data

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e49d4ff9886b03765b4cb041cce4e19c
http://hdl.handle.net/11365/1151730

From a random to the correct structure: the VLD algorithm

Autor: Giampiero Polidori, Carmelo Giacovazzo, Maria Cristina Burla

Publikováno v: Journal of Applied Crystallography. 43:825-836

A recent probabilistic reformulation of the difference electron-density Fourier synthesis [Burla, Caliandro, Giacovazzo & Polidori (2010).Acta Cryst.A66, 347–361] suggested that the most suitable Fourier coefficients are the sum of the classical di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7947259be4eb00b1b3a79ba61d0d57e
https://doi.org/10.1107/s0021889810018285