Isotopic data are consistent with a 115° valence angle for NO2 , independent of environment. Irradiation of the sample with light of wavelength near 3150 leads to the destruction of the NO2 absorption in the studies of the electron bombardment and photoionization of NO2, but not in the ...
The shifts of 2θ in the ranges of 22.6–23.2°, 32.3–32.9°, and 46.4–46.9° toward lower angle in Fig. 2B imply the lattice distortion, which probably induces variation in oxygen vacancies. The lattice constant values calculated by MDI Jade software were summarized in Table 1. As ...
A compact quartz-enhanced photoacoustic sensor for ppb-level ambient NO2 detection is demonstrated, in which a high-power blue laser diode module with a small divergence angle was employed to take advantages of the directly proportional relationship between sensitivity and power, hence improving the ...
The linear or near-linear (169.3(2)degrees) Fe-N-O angle observed is that expected for {FeNO}(6) (i.e., iron(III) nitrosyl) species. The solid-state NO stretching frequencies (1871-1893 cm(-1)) an also consistent with a linear Fe-N-O group. Mossbauer spectra show that the ...
A previously unreported correlation was found between the nitro group internal bonding angle and its asymmetric stretching frequency. The concept of meta and ortho/para directing groups was applicable to the trends in coupled motions in the nitroaromatic compounds. Both the scissor motion of C-NO2 ...
]. Moreover, the diagrams for the in-plane Young’s modulus and Poisson ratio with polar angle [38] could be obtained and are depicted in Figure 3, showing that the ZnSiP2 monolayer is anisotropic. The maximum Young’s modulus (105 N/m) was higher than that reported for phosphorene (...
However, this is not supported by the geometry (angle NH · N equals 71.2◦) and the results of the RDG analysis (Figure 9). Such a low value of the angle is well below the minimum threshold for the AH···B angle in the H-bond of ~110◦ suggested by Desiraju [71]. On ...
Furthermore, the viewing angle dependency is also obvious, which means that different slit functions should be used, according to the different rows. Figure 2. The slit function of the EMI VIS1 band before and after the launch. 3.1.3. De-Stripe Correction The fitted NO2 SCD from EMI ...
The latter is defined as the time-interpolated spectrum between two zenith spectra measured before and after the time of the current off-zenith elevation angle. Comparisons in previous studies have shown that the signal-to-noise ratios are higher and the fitting errors are smaller when using the...
We analyzed the differences between SkySpec-2D and Pandora NO22 VCDS also as a function of the hour of the day, the solar zenith angle and solar azimuthal angle. Since we are used only the SkySpec-2D zenith-sky observation, the only instrument that changes its observation geometry (directly...