Abstract C 20 H 15 F 5 N 2 O 3 , orthorhombic, Pbca (no. 61), a = 10.9913 (4) Å, b 11.0451(5) c 30.3925(14) V 3689.6 (3) Å Z 8, R gt ( ) 0.0360, wR ref 0.0927, T 170 K.

The crystal structure of the low-temperature modification Ba(BF 4 ) 2 (H O) 3 , barium bis(tetrafluoridoborate) trihydrate, was determined at 150 K. In contrast to room-temperature modification, which crystallizes in space group C 222 1 [ a = 7.1763 (6), b 18.052 (2), c 7.1631 (6) Å, V 927.93 (15) Å 300 K, Z 4; Charkin et al. (2023). J. Struct. Chem . 64 253–261], phase is monoclinic, P 7.0550 ...

Selective water oxidation to hydrogen peroxide has emerged as an economically attractive replacement for oxygen in electrochemical production by splitting. Here, boron-doped diamond (BDD) is shown be a promising anode material anodic H2O2 formation. Faradaic efficiencies of up 31.7% at 2.90 V versus the reference electrode and current density 39.8 mA cm–2 were observed, corresponding rate 3.93 ...

Abstract C 16 H 13 N 3 O, orthorhombic, P 2 1 (no. 19), a = 7.6087(4) Å, b 9.6681(4) c 18.6600(9) V 1372.66(11) Å , Z 4, R gt ( F ) 0.0420, wR ref 0.1093, T 293 K.

Synthesis of 2,3-dihydroquinazolin-4(1H)-ones using H3BO3/montmorillonite K10 (H3BO3/mont K10) catalyst has been reported. H3BO3/mont K10 and H3BO3/mont K30 have been prepared and used as catalysts in the reaction between anthranilamide and benzaldehyde to prepare 2-phenyl...

We compute the radiative ro-vibrational emission spectrum of H2 involving quasibound states via a simple numerical method resolution Schr\"odinger equation by introducing modifed effective molecular potential. The comparison eigenvalues obtained with our approximation and other theoretical methods based on scattering resonance properties is excellent. Electric quadrupole magnetic dipole contrib...