Results 121 to 130 of about 477,351 (168)

Synthesis and crystal structures of a family of bimetallic complexes with phenyl-substituted bridging tetraoxolene ligands. [PDF]

open access: yesActa Crystallogr C Struct Chem
Kamin AA   +6 more
europepmc   +1 more source

Crystal structures of the putative endoribonuclease L-PSP from Entamoeba histolytica. [PDF]

open access: yesActa Crystallogr F Struct Biol Commun
Ojuromi OT   +7 more
europepmc   +1 more source

Syntheses and crystal structures of three tri-phenyl-sulfonium salts of manganese(II), iron(III) and cobalt(II). [PDF]

open access: yesActa Crystallogr E Crystallogr Commun
Callaway W   +7 more
europepmc   +1 more source

On the magnetic and crystal structures of NiO and MnO. [PDF]

open access: yesActa Crystallogr B Struct Sci Cryst Eng Mater
Pomjakushin V.
europepmc   +1 more source

Crystal structures

Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials, 2022
A personal view is offered on various solved and open problems related to crystal structures: the present state of reconstructing the crystal electron density from X-ray diffraction data; characterization of atomic and molecular motion from a combination of atomic displacement parameters and quantum chemical calculations; Bragg diffraction and diffuse ...
openaire   +2 more sources

Crystal Structure and Prediction

Annual Review of Physical Chemistry, 2015
The notion of structure is central to the subject of chemistry. This review traces the development of the idea of crystal structure since the time when a crystal structure could be determined from a three-dimensional diffraction pattern and assesses the feasibility of computationally predicting an unknown crystal structure of a given molecule. Crystal
Thakur, Tejender S   +2 more
openaire   +3 more sources

The crystal structure of triacetylsphingosine

Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, 1969
The crystal structure of triacetylsphingosine (D-erythro-l,3-diacetoxy-2-acetamido-4-trans-octadecene, C24H43OsN) has been determined by direct methods. The crystals are orthorhombic, P212121, with a = 5.002, b = 8"709 and c = 60.62/~. Positional and isotropic thermal parameters of the non-hydrogen atoms were refined to give a final R index of 0"109 ...
A M, O'Connell, I, Pascher
openaire   +2 more sources

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