Crystal structure of pyridinium bis(naphthalane-2,3-diolato-κ² O,O′)borate monohydrate, C₂₅H₂₀BNO₅

Abstract

CCDC no.: 1488929The asymmetric unit of the title crystal structure is shown in the gure. Tables 1 and 2 contain details of the measurement method and a list of the atoms including atomic coordinates and displacement parameters. Source of materialA water solution (5 mL) of B(OH) 3 (124 mg, 2.00 mmol,) was carefully added to a stirred ethanole (10 mL) solution of 2,3-naphthalenediol (673 mg, 4.2 mmol) at ambient temperature.

Synthesis and Crystal Structure Determination of a Dimeric Complex of Dimethylammoniumbis(<i>p-tert</i>-butylcatecholato) borate

“…7 The role of non-metal cations differs from metal cations, since they generally do not coordinate to oxygen in the same way, and may act instead as hydrogen bond donors to the structural unit. Continuation persistently our progressing work on borates, [8][9][10][11] the process of the self-assembly of organic and inorganic moieties has been performed under DMF solution conditions, and yielded original borate with organic amine, namely dimethyl ammonium bis(p-tertbutylcatecholato) borate.…”

Crystal Structure of Tertiarybutyl Ammonium Bis[(naphthalene-2,3-diolato)borate] Dimethyl Sulfoxide Solvate

“…6 The role of non-metal cations differs from metal cations due to the fact that they generally do not coordinate to oxygen in the same way, and may act instead as hydrogen-bond donors to the structural unit. As part of our progressing work on spiroborates, [7][8][9] the process of the selfassembly of organic and inorganic moieties has been performed under mild and aqueous solution conditions, and obtained original borate with organic amine associated with the solvent molecule, namely tertiarybutyl ammonium bis[(naphthalene-2,3diolato)borate] dimethyl sulfoxide (Fig. 1).…”