N atomsN-methyl derivatives of pyrazoleN-methyl derivatives of imidazoleH bondingThe diazole ring systems, N-methyl derivatives of pyrazole and imidazole, show a clear differentiation between pyrrole and pyridine types of nitrogen atoms from the point of view of their solvent-induced nitrogen ...
www.nature.com/scientificreports OPEN received: 29 December 2015 accepted: 02 June 2016 Published: 21 June 2016 Tunable electronic properties of graphene through controlling bonding configurations of doped nitrogen atoms Jia Zhang1,*, Chao Zhao2,*, Na Liu1, Huanxi Zhang1, Jingjing Liu...
Dinitrogen: the normal form ofmolecular nitrogen, N2used to distinguishit from nitrogen atoms. Definition nitrogen: Symbol N. A colourlessgaseous element belonging to group15 (formerly VB) of the periodictable; a.n. 7; r.a.m. 14.0067; d. 1.2506g dm–3; m.p. –209.86°C; b.p. –19...
It might also be expected that the weakening effect of the lone pair would be observed in compounds of the nitrogen group elements. The picture is more complicated here because the bonds under discussion are formed between different types of atoms. Since different elements differ in electronegativity...
As a renewable energy source to harvest electricity by oxidizing substrates (electron donor) such as organic wastes, microbial fuel cells (MFCs) have received great attention in recent years1,2. The practical application of MFCs is still restrained by its relatively low power density in comparison...
Atomic-scale characterization of nitrogen-doped graphite: Effects of dopant nitrogen on the local electronic structure of the surrounding carbon atoms. Physical review B, 2012, 86.3: 035436.Kondo, T.; Casolo, S.; Suzuki, T.; Shikano, T.; Sakurai, M.; Harada, Y.; Saito, M.; Oshima,...
Update Bert.js and#api{}action to use binaries for proplist keys instead of atoms inconjuction with thesafeoption forterm_to_binarypreventing possible crash related to atom table limit. Addeddistanceandoptionsattributes to#draggableto minimize accidental clicking and dragging when the cursor only move...
Nitrogen is a nonmetal element that is abundantly available on earth; this gas makes up approximately 78% of the air's composition. Molecular nitrogen {eq}N_2 {/eq} is an inert element; it is not reactive because the triple bonds between the two nitrogen atoms are extremely strong and ...
agreementwiththehighestBETsurfaceareasandatomsarelabeledasquaternaryNthatiswithina umcatalystactivitymeasuredwiththesamplesgraphiteplaneandbondedtothreecarbonatoms.In synthesizedat900C,duetothehighersurfaceareaofaddition,thequaternaryNmayincludeprotonated graphenematerialscomparedtoothertypesofcarbonpyridinespeciesremainingin...
(NH3). The iron-protein component is a Fe–S-protein, which is extremely sensitive to oxygen; this protein consists of a dimer of two similar peptide chains. It consists of four iron and sulfur atoms. However, Fe–Mo-protein component is larger than the Fe–S-protein component, and it ...