Xu, Lei et al. published their research in Chemistry – A European Journal in 2021 | CAS: 22426-14-8

2-Bromo-1,10-phenanthroline (cas: 22426-14-8) belongs to organobromine compounds. A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. Organobromine compounds have fallen under increased scrutiny for their environmental impact. When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.Computed Properties of C12H7BrN2

Comparative Investigation into the Complexation and Extraction Properties of Tridentate and Tetradentate Phosphine Oxide-Functionalized 1,10-Phenanthroline Ligands toward Lanthanides and Actinides was written by Xu, Lei;Hao, Yuxun;Yang, Xiao;Wang, Zhipeng;Xu, Chao;Borisova, Nataliya E.;Sun, Mingze;Zhang, Xingwang;Lei, Lecheng;Xiao, Chengliang. And the article was included in Chemistry – A European Journal in 2021.Computed Properties of C12H7BrN2 This article mentions the following:

Two new phosphine oxide-functionalized 1,10-phenanthroline ligands, tetradentate 2,9-bis(butylphenylphosphine oxide)-1,10-phenanthroline (BuPh-BPPhen, L1) and tridentate 2-(butylphenylphosphine oxide)-1,10-phenanthroline (BuPh-MPPhen, L2), were synthesized and studied comparatively for their coordination with trivalent actinides and lanthanides. The complexation mechanisms of these two ligands toward trivalent f-block elements were thoroughly elucidated by NMR spectroscopy, UV/vis spectrophotometry, fluorescence spectrometry, single-crystal x-ray diffraction, solvent extraction, and theor. calculation methods. NMR titration results demonstrated that 1 : 1 and 1 : 2 (metal to ligand) lanthanides complexes formed for L1, whereas 1 : 1, 1 : 2 and 1 : 3 lanthanide complexes formed for L2 in methanol. The formation of these species was validated by fluorescence spectrometry, and the corresponding stability constants for the complexes of NdIII with L1 and L2 were determined by using UV/vis spectrophotometry. Structures of the 10-coordinated 1 : 1-type complexes of EuL1(NO3)3 and [EuL2(NO3)3(H2O)] Et2O in the solid state were characterized by x-ray crystallog. In solvent-extraction experiments, L1 exhibited extremely strong extraction ability for both AmIII and EuIII, whereas L2 showed nearly no extraction toward AmIII or EuIII due to its high hydrophilicity. Finally, the structures and bonding natures of the complex species formed between AmIII/EuIII and L1/L2 were analyzed in DFT calculations In the experiment, the researchers used many compounds, for example, 2-Bromo-1,10-phenanthroline (cas: 22426-14-8Computed Properties of C12H7BrN2).

2-Bromo-1,10-phenanthroline (cas: 22426-14-8) belongs to organobromine compounds. A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. Organobromine compounds have fallen under increased scrutiny for their environmental impact. When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.Computed Properties of C12H7BrN2

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary