Both mol-ecules of the title compound, [Ni(C(2)O(4))(C(16)H(36)N(4))]·C(2)H(2)O(4), are located on a crystallographic twofold rotation axis. The Ni(II) atom shows a distorted octa-hedral geometry. The crystal packing is stabilized by N-H⋯O and O-H⋯O hydrogen bonds.

The kinetics and mechanisms for the unimolecular decomposition reactions of formic acid and oxalic acid have been studied computationally by the high-level G2M(CC1) method and microcanonical RRKM theory. There are two reaction pathways in the decomposition of formic acid: The dehydration process starting from the Z conformer is found to be the dominant, whereas the decarboxylation reaction star...

Abstract “Blue energy” could be produced by exploiting the large salinity gradient between geothermal fluids and freshwater through a SaltPower system. This study is an attempt to select most favorable chemicals avoid injectivity issues when diluted fluid resulting from system returned reservoir. Three synthetic chelating agents (oxalic acid, EDTA, EDDS) one natural (humic acid) were evaluated ...

Iron molybdate catalysts were prepared using a sol gel route with malonic acid and oxalic their performance for the selective oxidation of methanol to formaldehyde was evaluated.

A study was conducted at Universiti Putra Malaysia to determine the effect of phosphate-solubilizing bacteria (PSB) and organic acids (oxalic & malic) on phosphate (P) solubilization from phosphate rock (PR) and growth of aerobic rice. Four rates of each organic acid (0, 10, 20, and 30 mM), and PSB strain (Bacillus sp.) were applied to aerobic rice. Total bacterial populations, amount of P solu...

Boehmeria nivea (L.) Gaud. is a potential candidate for the remediation of Cd contaminated sites. The present investigation aims to explore Cd tolerance threshold and to quickly identify the role of exogenous organic acids in Cd uptake and abiotic metal stress damage. Elevated Cd levels (0-10mg/L) resulted in an obvious rise in Cd accumulation, ranging from 268.0 to 374.4 in root and 25.2 to 41...

The outer surface of corn stalk (CS) plays a key role in the interfacial compatibility non-wood-based panel products. To improve bonding performance surface, changes to before and after four pretreatments (oxalic acid, oxalic acid + ultrasound, NaOH, NaOH ultrasound) were investigated. Changes chemical composition, elements, aggregation structure, microstructure CS pretreatment analyzed. result...

The hormetic effect is a toxicological phenomenon in the soil ecosystem. influence of low-molecular-weight organic acids (LMWOAs) on release and activation phosphorus (P) has become focus research. To what extent LMWOAs can regulate P then nutrients worth attention. This study aimed to investigate effects different types concentrations exogenous extraction, establish relationship between concen...