Tris(1-ethyl-3-methyl­imidazolium) hexa­bromidoeuropate(III)

The crystal structure of the title compound, (C6H11N2)3[EuBr6], consists of 1-ethyl-3-methyl­imidazolium cations and centrosymmetric octa­hedral hexa­bromido­europate anions. The [EuBr6]3− anions are located at the corners and face-centres of the monoclinic unit cell. Characteristic hydrogen-bonding inter­actions can be observed between the bromide anions and the acidic H atoms of the imidazolium cations

Surviving after ECPR: a retrospective observational study in a tertiary care center

status: publishe

Functionalized ionic liquids for solubilizing metal oxides and metal salts

Whereas weakly coordinating anions like the bis(trifluoromethylsulfonyl)imide ion are advantageous for lowering the melting point and viscosity of ionic liquids, their disadvantage is that many types of metal salts have only a limited solubility in these ionic liquids. This behavior can be explained by the poorly solvating properties of the weakly coordination anions. However, for applications like the electrodeposition of metals in ionic liquids, a good solubility of the precursor metal salts is required. One solution to this problem is to switch to ionic liquids with more strongly coordinating anions like the chloride ion, but chloride ionic liquids often have higher melting points and high viscosities. An alternative approach that allows the keep working with bis(trifluoromethylsulfonyl)imide anions is to design functionalized ionic liquids, i.e. ionic liquids with a coordinating functional group attached to the cation. We have designed different types of new functionalized ionic liquid to fulfil the task of solubilizing large quantities of metal compounds. For instance, carboxylic acid functionalized ionic liquid are excellent solvents in which many transition metal oxides and lanthanide oxides are well soluble. On the other hand, nitrile-functionalized ionic liquid perform well to solubilize metal salts. In order to get a fundamental understanding of the solubilizing process and the solvation of metal ions in these ionic liquids, we are applying different spectroscopic methods (optical absorption spectroscopy, luminescence spectroscopy, FTIR, FT-Raman, EXAFS and HEXS) as well as X-ray diffraction studies on single crystals crystallized from the ionic liquid solutions.status: publishe

CCDC 736740: Experimental Crystal Structure Determination

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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures

CCDC 736744: Experimental Crystal Structure Determination

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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures

CCDC 736741: Experimental Crystal Structure Determination

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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures

CCDC 736739: Experimental Crystal Structure Determination

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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures

CCDC 736742: Experimental Crystal Structure Determination

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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures

CCDC 736743: Experimental Crystal Structure Determination

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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.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 from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures