D-Phenylglycinium nitrate

Abstract

Key indicatorsSingle-crystal X-ray study T = 293 K Mean '(C±C) = 0.007 A Ê R factor = 0.056 wR factor = 0.138 Data-to-parameter ratio = 11.4For details of how these key indicators were automatically derived from the article, see

Vibrational, XRD and 13 C NMR studies of DL-phenylglycinium methanesulfonate crystal

“…The first two hydrogen bonds were found between carboxyl groups or amino group of phenylglycine cations and oxygen atoms of methanesulfonic anions, the third one was detected between two phenylglycine cations and phenylglycine cations and methanesulfonic anions. The hydrogen bond network found in the crystal studied is very similar to those observed in other phenyloglycine compounds where the amino acid is present as a cation [7][8][9]. Some differences are observed in the strength of the O\ \H … O or N\ \H … O hydrogen bonds.…”

“…Some differences are observed in the strength of the O\ \H … O or N\ \H … O hydrogen bonds. And thus the O\ \H … O hydrogen bond in the studied crystal are very close in strength to those found in bis(D-phenylglycinium) sulfate monohydrate (b-PGLYSH) [9] and D-phenylglycinium nitrate (PGLYN) [7] and are stronger than those found in D-phenylglycinium perchlorate (PGLYPCl) [8]. In turn, the N\ \H … O hydrogen bonds are very similar in strength to those observed in bis(D-phenylglycinium) sulfate monohydrate (b-PGLYSH) [9] and stronger to those found in Dphenylglycinium nitrate (PGLYN) [7] and D-phenylglycinium perchlorate (PGLYPCl) [8].…”

“…So far eight crystal structures of PGLY salts [6][7][8][9][10][11][12][13] have been reported. In six compounds [6][7][8][9]10,11] PGLY appears as a cation, in two others [12,13] PGLY is found as an anion.…”

“…In six compounds [6][7][8][9]10,11] PGLY appears as a cation, in two others [12,13] PGLY is found as an anion. Simultaneously, the spectroscopic data on simple compounds containing PGLY anions as well as PGLY cations are rather scarce.…”

Synthesis and Growth of New Nonlinear Optical Material for Technological Applications

“…Phenylglycine was reported as a delivery tool for improving l-dopa absorption [5] and also found to have anti-inflammatory activity [6]. The crystal structures of D-Phenylglycine hydrochloride [7], D-Phenylglycinium nitrate [8], D-Phenylglycinium perchlorate [9], were reported. In addition to the reported works in the literature, a new nonlinear optical crystal of D-Phenylglycinium bromide was grown by us and its crystal structure was reported [10].…”