Translation of "Zweifach geladen" in English

Obviously, the molecular ion is singly and doubly charged with Na clusters.

Another characteristic of the carbonate ion is the fact that it is twice negatively charged.

In the complexes of the formula (I), the metals can be formally uncharged, formally singly positively charged or preferably formally doubly positively charged.

Octenidine dichloride ((1,1?-(1,10-decane diyl)bis[4-(octylamino)pyridinium] dichloride) is characterized, in comparison with other cationic antiseptics, by the fact that it is doubly positively charged.

A elemental oxygen atom has six valence electrons and so the virtual oxygen ion of the water molecule is twice negatively charged.

The dyes of an exemplary embodiment of the present disclosure of the formula (I) are dimeric azo dyes that have a double positive charge.

In the metal compounds (I), iron and cobalt are generally present in doubly or triply positively charged form, palladium, platinum and nickel are present in doubly positively charged form and rhodium is present in singly or triply positively charged form.

In the complexes of the formula (I), the metals may be formally uncharged or formally carry a single or triple positive charge or, preferably, a double positive charge.

In the metal compounds (I), iron and cobalt are generally present in doubly or triply positively charged form, palladium, platinum and nickel are present in doubly positively charged form and rhodium is present in singly or triply positively charged form.

In a basic (alkaline) solution, luminol exists in equilibrium with its anion, which bears a charge of -2.

A is a singly or doubly negatively charged anion,

Examples of doubly negatively charged anions are sulfate, hydrogenphosphate and carbonate.

In this formulae (a) to (f), X" represents one colorless anion equivalent, that is to say, two anions with a single charge or one anion with a double charge.

After connection of an electrical load to the fuel cell block 2, the gas mixture introduced on the cathode side 8, which in this case is 99.5 volume % of oxygen, is converted at the cathodes of the fuel cells n1a-n70b into doubly negatively charged oxygen ions O2-.

After connection of an electrical load to the fuel cell block 2, the gas mixture introduced on the cathode side 8, which in this case is 99.5 volume % of oxygen, is converted at the cathodes of the fuel cells n1a-n70b into doubly negatively charged oxygen ions O2-.

In other words, monitoring the formation of doubly-charged ions as a function of the time delay between the XUV and IR laser pulses allowed extraction of the lifetimes of the states formed by the XUV ionization process.

This explosion also produces asymmetric states of charge in which an iodine molecule is separated into a neutral and a twice electrically charged iodine atom.

Well known is the Rutherford scattering done by Ernest Rutherford in 1909. He used a very thin gold foil being shot by alpha particles (twice positive charged helium nuclei) and found out that the positive charge and almost all of the mass of atoms are concentrated on a small area.

With the salts of the deoxy hesperetin dihydrochalcone to be used according to the invention one, two or three hydroxy groups can be deprotonated, with a corresponding number of counter cations being present, wherein these are preferably selected from the group consisting of: singly positively charged cations of the first main and subsidiary group, ammonium ions, trialkylammonium ions, doubly positively charged cations of the second main and subsidiary group and triply positively charged cations of the third main and subsidiary group, as well as mixtures of these.

Advantageously, the charge carrier density on the surface can be increased further by using groups with multiple charges, e.g. high amounts of phosphatidic acid with two negative charges, or substituted membrane-bound compounds bearing multiple charges, e.g. conjugates of spermine and sterols, or those of oligopeptides and phospholipids, or those of heparin and lipids, or those of other multifunctional compounds such as oligo- and polycarboxylic acids or oligo- or polyamines and lipids.

Owing to the stronger basicity of aminocarboxylic acid salt solutions and the presence of metal cations, absorbed acid gases can react to form a doubly charged species which is illustrated hereinafter by the example of H 2 S absorption (AA=amino acid;

A doubly negatively charged tellurium ion would therefore have to be replaced by two halide ions, which is not possible at high doping concentrations.

It is instead to be expected at these pH values that the phosphate is present chiefly as a dihydrogen phosphate anion having a single negative charge, together with small quantities of undissociated phosphoric acid and doubly negatively charged hydrogen phosphate anions.

It arises, for example, from a compound of formula (A) with two phenolic hydroxyl groups underlying such a salt, that, in case of full deprotonation of these phenolic hydroxyl groups, a doubly negatively charged anion exists, whereof the number of positive charges (in this case: two) can be derived that have to be provided by the counter cation(s).

The doping here can be carried out on columnar structures built up from singly or doubly charged complexes (K 1, K 2).

Columnar Structures Built Up from Singly Positively/Negatively or Doubly Positively/Negatively Charged Square-Planar Complexes with Various Metal Centres:

In the hemisulfate of 4-amino-3-methylphenol, in each case two molecules of 4-amino-3-methylphenol having a protonated ammonium group are present which are neutralized by a doubly negatively charged sulfate anion.