Standard molar enthalpy of formation of Ca2[B4O7(OH)2]

Synthesis, crystal structure, and optical properties of a new lead barium borate, PbBa 2 (B 3 O 6 ) 2

“…S2 in Supporting Information shows the section of the IR spectrum of PbBa 2 (B 3 O 6 ) 2 from 400 to 4000 cm À1 . The IR spectrum of the synthetic samples exhibits the following absorptions which are assigned referring to literatures [28][29][30]. The main IR absorption region between about 1100 and 1400 cm À1 reveals several absorption bands owing to asymmetric stretching of trigonal BO 3 (1320 and 1216 cm À1 ) groups.…”

p–(p,π*) interaction mechanism revealing and accordingly designed new member in deep-ultraviolet NLO borates LinMn−1B2n−1O4n−2(M = Cs/Rb, n = 3, 4, 6)

“…S11 †). 44,45 The similar IR spectrum shapes of L4RBO and L4CBO further testify that the two crystals are isomorphic and share the same BO groups. As shown in Fig.…”

Synthesis and Characterization of a Novel Nonlinear Optical Material Mg2Na2ZnB4O10

“…The 1030 cm -1 band are likely the asymmetric and symmetric stretching of B-O in BO 4 . The deformation vibration at 918 and 687 cm -1 can be assigned as the bending of BO 3 groups [19,[23][24][25][26][27][28]. …”