Examples of using Delocalized in English and their translations into Serbian
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The unpaired electron is delocalized.
A molecule or ion with such delocalized electrons is represented by several contributing structures(also called resonance structures or canonical forms).
The nonbonding electrons on sulfur are delocalized into the π-system.
Since they are out of the plane of the atoms, π orbitals can interact with each other freely, andthereby they become delocalized.
The"electron pairs" on sulfur are significantly delocalized in the pi electron system.
The following diagram shows the positions of these p-orbitals: Since they are out of the plane of the atoms, these orbitals can interact with each other freely,and become delocalized.
In the non-basic rings,the lone pair of electrons of the nitrogen atom is delocalized and contributes to the aromatic pi-electron system.
It has particular value for describing delocalized electrons within certain molecules or polyatomic ions where the bonding cannot be expressed by one single Lewis structure.
In chemistry, a conjugated system is a system of connected p orbitals with delocalized electrons.
Is is noted that a molecule or ion with such delocalized electrons is represented by several contributing structures, called resonance structures or canonical forms.
However, triphenylphosphine(pKa 2.73) is more basic than triphenylamine(pKa- 5),mainly because the lone pair of the nitrogen in NPh3 is partially delocalized into the three phenyl rings.
These materials all tend to have rigid molecular structures that contain delocalized electrons(ones that are not associated with any specific atom within the molecule).
However, triphenylphosphine(pKa 2.73) is more basic than triphenylamine(pKa- 5),mainly because the lone pair of the nitrogen in NPh3 is partially delocalized into the three phenyl rings.
In chemistry, resonance or mesomerism[1]is a way of describing delocalized electrons within certain molecules or polyatomic ions where the bonding cannot be expressed by a single Lewis formula.
Simple aromatic rings, also known as simple arenes or simple aromatics,are organic compounds that consist only of a conjugated planar ring system with delocalized pi electron clouds.
In benzene, the delocalized molecular orbitals contain 6 pi electrons over six carbons essentially yielding half a pi bond together with the sigma bond for each pair of carbon atoms, giving a calculated bond order of 1.5.
Polycyclic aromatic hydrocarbons(PAHs, also polyaromatic hydrocarbons or polynuclear aromatic hydrocarbons) are hydrocarbons-organic compounds containing only carbon andhydrogen-that are composed of multiple aromatic rings(organic rings in which the electrons are delocalized).