Unravelling the Urea-Route to Boron Nitride: Synthesis and Characterization of the Crucial Reaction Intermediate Ammonium Bis(biureto)borate
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DOI: 10.1021/acs.chemmater.9b02515
Abstract: Ammonium bis(biureto)borate, NH4[B(biu)2] (biu = NH–(C═O)–NH–(C═O)–NH), was synthesized as a phase pure powder from urea and triethylborate in a sophisticated solvothermal process. Its crystal stru... read more here.
Keywords: bis biureto; ammonium bis; biureto borate;
Ammonium bis(salicylaldehyde thiosemicarbazonato)ferrate(III), a supramolecular material containing low-spin FeIII
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DOI: 10.1107/s2053229620006452
Abstract: The FeIIIS2N2O2 chromophore of ammonium bis[salicylaldehyde thiosemicarbazonato(2−)]iron(III) contains two O,N,S-donating salicylaldehyde thiosemicarbazonate(2−) ligands in perpendicular planes, with the O and S atoms in cis and the N atoms in trans positions. The FeIII ion is… read more here.
Keywords: bis salicylaldehyde; ammonium bis; salicylaldehyde thiosemicarbazonato; low spin ... See more keywords