Introducing pyridine-type N atoms and adding NO2 adjacent to them decrease the BDE, whereas pyrrole-type N atoms and the intramolecular hydrogen bonding between vicinal C-NO2 and C-NH2 facilitate high BDE.Keywords Bond dissociation energy Five- and six-membered N-heteroaromatic derivatives Structure...
Friedl Z., Zeman S., Reactivity of N-NO2 Bonds in Nitramines: Bond Dissociation and Bond Disproportionation Approach, Theory and Practice of Energetic Materials, Beijing, 2007, 7, 410-417.Friedl Z,Zeman S.Reactivity of N-NO2 Bonds in Nitramines:Bond Dissociation and Bond Disproportionation....
PbO Molar Mass PbO Bond Polarity PbO Oxidation Number Nitrous Acid - HNO2 Hydroxidooxidonitrogen Dioxonitric Acid Nitrosyl Hydroxide [No(Oh)] Hno2 HNO2 Molar Mass HNO2 Oxidation Number Show Chemical Structure Image Reaction Expressions Equilibrium Constant & Reaction Quotient Rate of Reaction...
Structure optimization by DFT or ab initio (MP2) calculations with the ECP basis set on the Tl atom fails to reproduce the experimental Tl-N bond distance unless the 5s,5p,5d electrons on the metal are described explicitly and the... PM Warner - 《Journal of Organic Chemistry》 被引量:...
Unusual Intramolecular Hydrogen Bond in Lantern-Type Trimethylacetate Cobalt(II) Complexes: Synthesis and Structure of [C2H5CH(NO2)CH2CMe(=NOH)]2Co2(μ-OOC... Unusual Intramolecular Hydrogen Bond in Lantern-Type Trimethylacetate Cobalt(II) Complexes: Synthesis and Structure of [C2H5CH(NO2)CH2CMe...
Nais not balanced. Add1molecule ofNaClto the product (right-hand) side to balance Sodium: Na2SnO2+ HCl = Sn(OH)2+2NaCl ReactantsProducts Na22✔️ Sn11✔️ O22✔️ H12❌ Cl12❌ His not balanced. Add1molecule ofHClto the reactant (left-hand) side to balance Hy...
Compared with N2, nitrite (NO2−) has a higher solubility and lower dissociation energy of N=O bond (204 kJ mol−1), coherently decreasing the thermodynamic limit of its conversion to NH3 [16,17]. In addition, NO2− is a widespread N-pollutant causing water pollution and a public ...
The three electrodes were rapidly annealed at 450 °C for about 50 s to enhance the bond strength between the substrate and the Ti/Ni/Au films (Figure 1c). Then, vertically aligned CNT film was transferred to the inner side of cathode with the wetting transfer method [23]. 2.2. ...
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At low humidity conditions, the adsorbed water molecules (first adsorbed layer) are bonded to the surface of the sensor via a double hydrogen bond. This case inhibits the movement of charge carriers; hence the sensor cannot respond to the presence of humidity. As the humidity increases, more ...