VSEPR theory states that the central atom bonds to the terminal atom by creating a set of hybrid orbitals from some, or all of its starting valence atomic orbitals. The central atom orbital hybridization depends on the total number of electron groups around it...
Bent's Rule states that ss orbitals on a central atom participate contribute more to molecular orbitals directed towards more electropositive ligands. (For a longer explanation, see this question and answers: What is Bent's rule?). Lone pairs are considered to be the extreme limit of an elect...
The simplest hybrid orbital is sp, corresponding to a steric number of two. The bond angle is linear, or 180 degrees, when the atom has no lone electron pairs. An example is carbon dioxide. Conversely, a nitrogen molecule has one lone electron pair. This gives it a linear shape but an ...
How can I tell if a molecule is polar or non-polar? For a one-electron atom or ion, spin-orbit coupling splits all states except s states into doublets. Why are s states exceptions to this rule? How do I count sigma and pi bonds and how do you ...
Hybridization: negative charge becomes more stable as the s-character of the atom is increased. sp (most stable) > sp2> sp3(least stable Note again thatstability is the opposite of basicity. 7. Rule #4: Place Any Empty Octets On the Atoms Best Able To Stabilize Them (i.e. Carbon And...
Each carbon of graphene is fully bonded to three adjacent carbon atoms through sp2 hybridization, forming a seamless shell [241]. Since their discovery in 1991, carbon nanotubes have had a great impact on most fields of science and engineering due to their distinctive physical and chemical ...
AOAeronautical Orders(orders authorizing a military person to perform duties in flight) AOAwards and Obligations AOAerosol Obscurant AOACCS (Army Command and Control System) OSI(Operator System Interface) AOApproximate Optimum Method AOAir Overseas, Inc. ...
atomic number the number of protons (or electrons) a neutral atom has. atomic orbital an orbital associated with an atom; the three-dimensional area around its nucleus where electrons are most likely to be found. atomic mass the average mass of the atoms in the naturally occurring element. ...
FAMMFédération des Associations Mahoraises de Métropole(French: Metropolis of Mahorian Federation of Associations) FAMMFestival d'Albières des Musiques du Monde(French music festival) FAMMFinancial and Accounting Methods Manual FAMMFluorescence Alteration of Multiple Macerals(Commonwealth Scientific and ...
ISHInternational Society of Hypertension(est. 1966; UK) ISHIn Situ Hybridization ISHIrish Sport Horse ISHImproved Sanitation and Hygiene ISHInsert Sarcasm Here(Internet slang) ISHInternational School of the Hague(Netherlands) ISHIsolated Systolic Hypertension ...