Molecular metal phosphonates

J Goura, V Chandrasekhar - Chemical reviews, 2015 - ACS Publications
The carboxylate ligand,[RCO 2]−, is one of the most versatile and hence also one of the most
ubiquitous ligands in coordination chemistry.(1-4) Although fairly simple coordination modes …

Thermodynamic study on the protonation reactions of glyphosate in aqueous solution: potentiometry, calorimetry and NMR spectroscopy

B Liu, L Dong, Q Yu, X Li, F Wu, Z Tan… - The Journal of Physical …, 2016 - ACS Publications
Glyphosate [N-(phosphonomethyl) glycine] has been described as the ideal herbicide
because of its unique properties. There is some conflicting information concerning the …

Study of the Stepwise Deprotonation Reactions of Glyphosate and the Corresponding pKa Values in Aqueous Solution

MM Peixoto, GF Bauerfeldt, MH Herbst… - The Journal of …, 2015 - ACS Publications
Glyphosate (N-(phosphonomethyl) glycine)(Gph) is a herbicide that is broadly used in
several countries. Its application to eliminate weeds may have the undesired effect of …

Iron, copper and zinc ammonium-1-hydroxyalkylidene-diphosphonates with zero-, one-and two-dimensional covalent metal–ligand structures extended into three …

HA Habib, B Gil-Hernández, K Abu-Shandi, J Sanchiz… - Polyhedron, 2010 - Elsevier
Hydrothermal synthesis with MCl2 (M= Fe, Cu, and Zn) and disodium 5-ammonium-1-
hydroxypentylidene-1, 1-bisphosphonate,(Na+) 2 [+ H3N (CH2) 4C (OH)(PO32−)(PO3H−)] …

Synergistic effect of N, N-bis (phosphonomethyl) glycine and zinc ions in corrosion control of carbon steel in cooling water systems

BVA Rao, MV Rao, SS Rao… - Chemical Engineering …, 2011 - Taylor & Francis
A protective film has been developed on the surface of carbon steel in low chloride aqueous
environment using a synergistic mixture of an environmentally friendly phosphonic acid, N …

Spectrophotometric detection of glyphosate in water by complex formation between bis 5-phenyldipyrrinate of nickel (II) and glyphosate

A Romero-Natale, I Palchetti, M Avelar… - Water, 2019 - mdpi.com
A spectrophotometric method for the determination of glyphosate based on the monitoring of
a complex formation between bis 5-phenyldipyrrinate of nickel (II) and the herbicide was …

Syntheses, structures and properties of group 12 element (Zn, Cd, Hg) coordination polymers with a mixed-functional phosphonate-biphenyl-carboxylate linker

C Heering, B Francis, B Nateghi, G Makhloufi… - …, 2016 - pubs.rsc.org
The new phosphonate-carboxylate ligand from 4-phosphono-biphenyl-4′-carboxylic acid
(H2O3P–(C6H4) 2–CO2H, H3BPPA) is based on the rigid biphenyl system and is studied …

Mesoporous silica SBA-15 functionalized by nickel–phosphonic units: Raman and magnetic analysis

Ł Laskowski, M Laskowska, M Bałanda, M Fitta… - Microporous and …, 2014 - Elsevier
In the present work we present mesoporous silica SBA-15 containing propyl-nickel
phosphonate study towards confirmation of synthesis procedure correctness. The structure …

Structural speciation in chemical reactivity profiling of binary-ternary systems of Ni (II) with iminodialcohol and aromatic chelators

S Matsia, A Kaoulla, M Menelaou, A Hatzidimitriou… - Polyhedron, 2022 - Elsevier
The importance of structural speciation in the control of chemical reactivity in Ni (II) binary-
ternary systems, involving (O, O, N)-containing substrates (1, 1′-iminodi-2-propanol), and …

Sodium-centered dodecanuclear Co (II) and Ni (II) complexes with 2-(phosphonomethylamino) succinic acid: Studies of spectroscopic, structural, and magnetic …

AO Gudima, GV Shovkova, OK Trunova… - Inorganic …, 2013 - ACS Publications
Two new isostructural cobalt (II) and nickel (II) polynuclear complexes with 2-
(phosphonomethyl) aminosuccinic acid, H4PMAS, namely, Na [Co12 (PMAS) 6 (H2O) 17 …