The palladium catalysed cross-coupling of organosilicon reagents with organo halides and pseudo-halides has developed over the past 30 years into an efficient and attractive carbon-carbon bond forming strategy. Extensive research within this field to expand and diversify on the scope of the organosilicon coupling reaction will continue to promote its use in the synthesis of biologically and pha...

One of the most important properties soil is its fertility, which formed in process formation and characterized by totality all indicators. Restoration fertility preservation should be a priority task modern agriculture, as it one reserves for increasing production agricultural products. The purpose research was to determine dependence sunflower productivity on physico-chemical agrochemical par...

The measurement of the heats of formation of organo-metallic compounds presents, usually, a difficult task to the experimental thermochemist. Thus the method of combustion in a conventional bomb-calorimeter, although it has been applied to a number of metallic alkyls in recent years! and yielded valuable results, is nevertheless not entirely satisfactory. The difficulty is that complete oxidati...

Climate warming is responsible for many environmental changes in the Arctic, which lead to decomposition of soil organic matter (SOM) and emissions greenhouse gases from into atmosphere. Soil minerals play a crucial role SOM stabilization. However, little known about occurrence stability organo-mineral associations permafrost-affected soils Arctic. The main aims this study were: 1) determine po...

The mol-ecule of the title compound, C40H42Ge4, lies with its central Ge-Ge bond on an inversion centre giving rise to a zigzag backbone of four tetra-hedrally coordinated Ge atoms. The symmetrically independent Ge-Ge bonds are slightly shorter than in other organo-tetra-germanes whereas the Ge-CPh (Ph = phen-yl) and Ge-CMe (Me = meth-yl) distances have their usual values. In the crystal, (010)...

Urbanization is a major driver of land use change and can affect the soil organic carbon (SOC) pools. This study aimed to understand urbanization impact on SOC stocks pools at profile scale (0–100 cm). The was studied 0–30 0–100 cm depths in park sealed soils three French cities (Marseille, Nancy, Nantes). Physical fractionation performed gain insight size different (particulate organo-mineral ...

It is a pleasure to introduce the 3rd in the series of Thematic Issues on organo-fluorine chemistry for the Beilstein Journal of Organic Chemistry (BJOC). These series have become progressively more successful over time in terms of the number and quality of the contributions received. It is also pleasing to note that the profile and impact factor of the journal has increased steadily over this ...

This review discusses various parameters that influence and control the organo-metal halide perovskite crystallization process. The effect of the perovskite morphology on the photovoltaic performance is a critical factor. Moreover, it has a dramatic effect on the stability of the perovskite, which has significant importance for later use of the organo-metal perovskite in assorted applications. ...