Structural determination and characterization of copper and zinc bis-glycinates with X-ray crystallography and mass spectrometry

@article{Konar2010StructuralDA,
  title={Structural determination and characterization of copper and zinc bis-glycinates with X-ray crystallography and mass spectrometry},
  author={Sanjit Konar and Kevin J. Gagnon and Abraham Clearfield and C P Thompson and Jennifer Hartle and Clayton Ericson and Chad P Nelson},
  journal={Journal of Coordination Chemistry},
  year={2010},
  volume={63},
  pages={3335 - 3347}
}
X-ray crystallography, inductively coupled plasma spectroscopy, electrospray mass spectroscopy, and combustion elemental analysis were used to determine the content and structure of copper and zinc bis-glycinate crystals. Crystals were grown from copper sulfate-glycine and zinc hydroxide-glycine solutions. The crystal structures were then resolved by X-ray crystallography, and data from electrospray mass spectroscopy along with elemental analyses are used to support the crystal structure. The… 
View on Taylor & Francis
14 Citations

14 Citations

2H magic-angle spinning NMR and powder diffraction study of deuterated paramagnetic copper(II) glycinato complexes. Information on crystallographic symmetries, stereo-isomerism, and molecular mobility available from ssNMR spectra
Synthesis, characterization, and antibacterial activities of two new copper(II) glycinate complexes incorporating 2-(4′-thiazolyl)benzimidazole/2-(2-pyridyl)benzimidazole
Two new complexes, [Cu(TBZ)(Gly)(H2O)]Cl (1) and [Cu(HPB)(Gly)Cl] · 2H2O (2) (TBZ = 2-(4′-thiazolyl)benzimidazole, HPB = 2-(2-pyridyl)benzimidazole, and Gly = glycinate), have been synthesized and…
Non-proteinaceous hydrolase comprised of a phenylalanine metallo-supramolecular amyloid-like structure
TLDR
Evidence is presented for the ability of a single amino acid to self-assemble into a potent and stable catalytic structural entity showing catalytic properties similar to those of the natural enzyme carbonic anhydrase.
Compounds of Amino Acids as Anions
This chapter deals with salts formed from metal cations and amino acid anions. All amino acids can act as monovalent anion; the acidic members glutamic acid and aspartic acid as well as cysteine and…
Elastic and hydrostatic behaviour of a zinc dietary supplement, zinc glycinate hydrate
TLDR
The DFT calculated elastic moduli indicate a significant elastic anisotropy of ZnG as expected for a layered system, and the directional dependent elastic modulus can be corroborated with the underlying atomic structure.
α-Amino acids: Natural and artificial building blocks for discrete polymetallic clusters
Mechanical study of a copper dietary supplement, copper glycinate hydrate
Dietary supplementation is prevalent in our daily life, in which tablet form plays an important role due to its long-term stability and cost-effectiveness. In the pharmaceutical industry,…
Stability constant determination of sulfur and selenium amino acids with Cu(II) and Fe(II).
Stability constants of bio-relevant, redox-active metals with amino acids: The challenges of weakly binding ligands
Quantitative prediction of electronic absorption spectra of copper(II)-bioligand systems: Validation and applications.
...
...

References

SHOWING 1-10 OF 25 REFERENCES
Polymorphism and Phase Transitions in Bis(glycinato)copper(II). A Powder Diffraction Study
Powder diffraction methods have been used to establish the structures of four known polymorphs of bis(glycinato)copper(II). The two cis-modifications are orthorhombic, and the two trans-complexes are…
Relative effectiveness of iron bis-glycinate chelate (Ferrochel) and ferrous sulfate in the control of iron deficiency in pregnant women.
TLDR
It is concluded that daily supplementation with Ferrochel was significantly more effective, in spite of the lower dose, than supplementation with ferrous sulfate.
Vitamine--vitamin. The early years of discovery.
TLDR
The factor that prevented scurvy was isolated in 1928 and known as "water-soluble C," it was renamed ascorbic acid.
The Roles of Amino Acid Chelates in Animal Nutrition
The latest research results on the roles of amino acid chelates in animal nutrition are covered in this book, with careful attention to scientific detail and accuracy. The book presents the work of…
Supplemental Foliar Potassium Applications during Muskmelon Fruit Development Can Improve Fruit Quality, Ascorbic Acid, and Beta-carotene Contents
A BSTRACT . Muskmelon [ Cucumis melo L. (Reticulatus Group)] fruit sugar content is directly related to potassium (K)- mediated phloem transport of sucrose into the fruit. However, during fruit…
"J."
however (for it was the literal soul of the life of the Redeemer, John xv. io), is the peculiar token of fellowship with the Redeemer. That love to God (what is meant here is not God’s love to men)…
I
AIV Assembly, Integration, Verification AOA Angle of Attack CAD Computer Aided Design CFD Computational Fluid Dynamics GLOW Gross Lift-Off Mass GNC Guidance Navigation and Control IR Infra-Red LEO…
Glycinate Complexes of Zinc and Cadmium
Über die Kupfer-salze der ω-Aminosäure. II. Über die Kristallstruktur des Kupfer-Glycin-Monohydrates
Studies of the Crystalline Forms of Bis(Glycinato)Copper(II)
...
...