Salts of amino acids

M Fleck, AM Petrosyan - Crystallization, Structure and Properties. Cham …, 2014 - Springer
On asking somebody what they are made of, the reply frequently heard is 'mostly water'.
Although this statement is definitely correct, it is only the boring background material, so to …

Structural and vibrational characterizations, DFT calculations, second harmonic generation, molecular docking studies on L–argininium 3, 3-dimethylacrylate

N Kanagathara, MK Marchewka… - Materials Chemistry and …, 2023 - Elsevier
This study is aimed to understand the structure, stability, and properties of L-argininium 3, 3-
dimethylacrylate (ADMA) crystals. These single crystals were cultivated through a solution …

A high-pressure single-crystal to single-crystal phase transition in DL-alaninium semi-oxalate monohydrate with switching-over hydrogen bonds

BA Zakharov, EV Boldyreva - Acta Crystallographica Section B …, 2013 - scripts.iucr.org
A single-crystal to single-crystal transition in dl-alaninium semi-oxalate monohydrate at a
pressure between 1.5 and 2.4 GPa was studied by single-crystal X-ray diffraction and …

Vibrational spectra of L-arginine nitrates

AM Petrosyan, RP Sukiasyan - Journal of Molecular Structure, 2008 - Elsevier
Vibrational spectra of l-arginine nitrates - ScienceDirect Skip to main contentSkip to article
Elsevier logo Journals & Books Search RegisterSign in View PDF Download full issue …

Crystal structure and characterization of L-arginine dichloride monohydrate and L-arginine dibromide monohydrate

AM Petrosyan, HA Karapetyan, AA Bush… - Materials chemistry and …, 2004 - Elsevier
The crystal structures of l-arginine· 2HCl· H2O (I) and l-arginine· 2HBr· H2O (II) are
determined. Both structures contain double charged arginine cation [+(H2N) 2CNH (CH2) …

Crystal growth, dielectric studies, charge transfer and ionic hydrogen-bonding interactions of L-arginine hydrobromide monohydrate single crystal: a novel third order …

JS John, MS Kumar, LK Joy, D Sajan, G Vinitha… - Optics & Laser …, 2020 - Elsevier
DFT computations supported by B3LYP/cc-pVTZ level theory have been employed to derive
equilibrium geometry, vibrational wavenumbers and the hyperpolarizability values of the …

Iodides and polyiodides of l-arginine

AM Petrosyan, G Giester, GS Tonoyan… - Journal of Molecular …, 2025 - Elsevier
Exploring l-arginine salts, particularly halogenides, for their nonlinear optical properties has
been a subject of significant interest. While various l-arginine salts were extensively studied …

Structure and Properties of Orthorhombic l-Arginine Formate

S Haussühl, HA Karapetyan, RP Sukiasyan… - Crystal growth & …, 2006 - ACS Publications
Single crystals of orthorhombic l-arginine formate (+(NH2) 2CNH (CH2) 3CH (NH3+) COO-
⊙ HCOO-) that had dimensions of ca. 30× 30× 40 mm and were of optical quality were …

Synthesis and structural characterization of Keggin polyoxometalate compounds with argininium (2+) cations

FM Santos, P Brandão, V Félix, AMV Cavaleiro… - Journal of Molecular …, 2010 - Elsevier
New organic–inorganic hybrid compounds, with formula (H2Arg) 3 [PM12O40] 2· 4H2O and
(H2Arg) 4 [SiM12O40]· nH2O (n= 0–1), where Arg= L-arginine and M= Mo, W, were …

Mixed salts of amino acids: L-lysinium (2+) chloride nitrate, L-lysinium (2+) chloride tetrafluoroborate and L-lysinium (2+) chloride perchlorate

VV Ghazaryan, M Fleck, AM Petrosyan - Journal of Molecular Structure, 2010 - Elsevier
The mixed salts of l-lysinium (2+) chloride nitrate (I), l-lysinium (2+) chloride tetrafluoroborate
(II) and l-lysinium (2+) chloride perchlorate (III) have been obtained from aqueous solution …