Sigma (maiúscula Σ, minúsculas σ ou ς; em ... - dofaq.co
Sigma (maiúscula Σ , minúsculas σ ou ς ; em ...Sigma (maiúscula Σ , minúsculas σ ou ς ; em grego: σίγμα, transl.: sígma) é a décima oitava letra do alfabeto grego e que corresponde, no alfabeto ocidental, ao S . No sistema numérico grego, tem o valor 200. Quando usada no final de uma palavra (contanto que a palavra não esteja em maiúsculas) a forma minúscula final (ς) é usada.
Ligação sigma
A computational study to determine the role of σ-hole in Br/OH substituted nido-carborane and its binding capabilities σ -hole in Br/OH substituted nido-carborane and its binding capabilities ...
Umpolung reactivity of strained C–C σ-bonds without transition-metal catalysis σ -bonds without transition-metal catalysis ...
Theory of σ bond resonance in flat boron materials σ bond resonance in flat boron materials ...
Carbazole-σ-sulfobenzimide derivative exhibiting mechanochromic thermally activated delayed fluorescence as emitter ... σ -sulfobenzimide derivative exhibiting mechanochromic thermally activated delayed fluorescence as emitter ... ...
No σ on σ σ on σ ...
Unexplored σ-hole and π-hole interactions in (X2CY)2 complexes (X = F, Cl; Y = O, S) σ -hole and π-hole interactions in (X2CY)2 complexes (X = F, Cl; Y = O, S) ...
σE of Streptomyces coelicolor can function both as a direct activator or repressor of transcription | Communications ... σ E of Streptomyces coelicolor can function both as a direct activator or repressor of transcription | Communications ... ...
σ-hole effect of halogen-bonded cocrystals causing tunable photoelectric properties for photocatalytic uranium removal σ -hole effect of halogen-bonded cocrystals causing tunable photoelectric properties for photocatalytic uranium removal ...
A crystalline tri-thorium cluster with σ-aromatic metal–metal bonding σ -aromatic metal–metal bonding ...
Molecular engineering by σ-linkers enables delayed fluorescence emitters for high-efficiency sky-blue solution ... σ -linkers enables delayed fluorescence emitters for high-efficiency sky-blue solution ... ...
σ-Aromaticity in planar pentacoordinate aluminium and gallium clusters | Scientific Reports σ -Aromaticity in planar pentacoordinate aluminium and gallium clusters | Scientific Reports ...
Activation of N−O σ Bonds with Transition Metals: A Versatile Platform for Organic Synthesis and C−N Bonds Formation σ Bonds with Transition Metals: A Versatile Platform for Organic Synthesis and C−N Bonds Formation ...
Effect of Mn contents on σ precipitation and mechanical properties of ultra-low nickel 22-23% Cr duplex stainless steel ... σ precipitation and mechanical properties of ultra-low nickel 22-23% Cr duplex stainless steel ... ...
Superconductivity induced by ionized σ-bond at 10 GPa σ -bond at 10 GPa ...
Weak σ–π–σ Interaction Stabilizes Oxygen Redox towards High-Performance Li–rich Layered Oxide Cathodes σ –π–σ Interaction Stabilizes Oxygen Redox towards High-Performance Li–rich Layered Oxide Cathodes ...
Carbazole-σ-sulfobenzimide derivative exhibiting mechanochromic thermally activated delayed fluorescence as emitter ... σ -sulfobenzimide derivative exhibiting mechanochromic thermally activated delayed fluorescence as emitter ... ...
Os(II)-catalyzed γ-C(sp3)–H amidation and meta-C(sp2)–H alkylation by fine-tuning the characteristics of in-situ ...
Experimental proof for σ and π-hole driven dual pnicogen bonding in phosphoryl chloride-nitromethane heterodimers ... σ and π-hole driven dual pnicogen bonding in phosphoryl chloride-nitromethane heterodimers ... ...
