Results 11 to 20 of about 507,143 (197)

Insights into coordination and ligand trends of lanthanide complexes from the Cambridge Structural Database [PDF]

open access: yesScientific Reports
Understanding lanthanide coordination chemistry can help develop new ligands for more efficient separation of lanthanides for critical materials needs.
Shicheng Li   +2 more
doaj   +2 more sources

40-Godišnjica institucije Cambridge Crystallographic Data Centre posvećene pohranjivanju podataka o molekularnim i kristalnim strukturama - [PDF]

open access: yesKemija u Industriji, 2006
The article is dedicated to 40th anniversary of The Cambridge Crystallographic Data Centre (CCDC), the world-known centre (http://www.ccdc.cam.ac.uk) responsible for deposition and control of crystallographic data, including atomic coordinates that ...
Molčanov, K., Kojić-Prodić , B.
doaj   +2 more sources

Recognizing New Types of Stacking Interactions by Analyzing Data in the Cambridge Structural Database

open access: yesChemistry, 2023
Cambridge Structural Database (CSD) is the largest repository of crystal data, containing over 1.2 million crystal structures of organic, metal–organic and organometallic compounds.
Dušan P. Malenov, Snežana D. Zarić
doaj   +1 more source

Rerefinement of poly[diaquabis(μ3-2-methylpropanoato-κ4O:O,O′:O′)bis(μ3-2-methylpropanoato-κ3O:O:O)(μ2-2-methylpropanoato-κ3O:O,O′)(2-methylpropanoato-κ2O,O′)trilead(II)]

open access: yesIUCrData, 2020
The crystal structure of the title complex, [Pb3(C4H7O2)6(H2O)2]n, was redetermined on basis of modern CCD-based single-crystal X-ray data at 120 K. The current study basically confirms the previous report [Fallon et al. (1997). Polyhedron, 16, 19–23] at
Erika Samolová, Jan Fábry
doaj   +1 more source

Crystal structures of catena-poly[[μ-aqua-diaqua(μ3-2-methylpropanoato-κ4O:O,O′:O′)calcium] 2-methylpropanoate dihydrate], catena-poly[[μ-aqua-diaqua(μ3-2-methylpropanoato-κ4O:O,O′:O′)strontium] 2-methylpropanoate dihydrate] and catena-poly[[μ-aqua-diaqua(μ3-2-methylpropanoato-κ4O:O,O′:O′)(calcium/strontium)] 2-methylpropanoate dihydrate]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
The crystal structures of catena-poly[[μ-aqua-diaqua(μ3-2-methylpropanoato-κ4O:O,O′:O′)calcium] 2-methylpropanoate dihydrate], {[Ca(C4H7O2)(H2O)3](C4H7O2)·2H2O}n, (I), catena-poly[[μ-aqua-diaqua(μ3-2-methylpropanoato-κ4O:O,O′:O′)strontium] 2 ...
Erika Samolová, Jan Fábry
doaj   +1 more source

Layered alkali propanoates M+(C2H5COO)−; M+ = Na+, K+, Rb+, Cs+

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
The title alkali propanoates poly[(μ5-propanoato)alkali(I)], M+(C2H5COO)−, with alkali/M+ = Na+, K+, Rb+ and Cs+, show close structural similarity, which is manifested by the coordination of the cations by six oxygen atoms in a chessboard motif, forming ...
Jan Fábry, Erika Samolová
doaj   +1 more source

A Database for Crystalline Organic Conductors and Superconductors

open access: yesCrystals, 2022
We present a prototype database for quasi two-dimensional crystalline organic conductors and superconductors based on molecules related to bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF, ET).
Owen Ganter   +4 more
doaj   +1 more source

Crystal structure of [tBuMgCl]2[MgCl2(Et2O)2]2

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2023
The title compound, di-μ3-chlorido-tetra-μ2-chlorido-tetrakis(diethyl ether-κO)bis(1,1-dimethylethyl)tetramagnesium, [Mg4(C4H9)2Cl6(C4H10O)4], features an Mg4Cl6 open-cube cluster. The two four-coordinate Mg2+ ions show an almost tetrahedral coordination,
Maurice Metzler   +3 more
doaj   +1 more source

Fiftieth Anniversary of the Cambridge Structural Database and Thirty Years of Its Use in Croatia [PDF]

open access: yesKemija u Industriji, 2015
This article is dedicated to the memory of Dr. F. H. Allen and the 50th anniversary of the Cambridge Crystallographic Data Centre (CCDC); the world-renowned centre for deposition and control of crystallographic data including atomic coordinates that ...
Kojić-Prodić B., Molčanov K.
doaj   +1 more source

Space groups P1 and Cc: how are they doing? [PDF]

open access: yes, 2009
A survey of recent entries in the Cambridge Structural Database suggests that the percentage of structures described in space groups of inappropriately low symmetry has decreased from about 10% in the early 2000s to less than 5% today for space group Cc,
Marsh, Richard E.
core   +2 more sources

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