How can I tell whether or not a molecule is planar?
So a general simple rule is that: the molecule will not be planar if there is an \cesp3 \ce s p 3 hybridized carbon (or nitrogen) atom or two \cesp2 \ce s p 2 hybridized atoms of carbon/nitrogen which are …
inorganic chemistry - How to use crystal field theory to predict ...
How can one predict whether a given complex ion will be square planar or tetrahedral when its coordination number is 4 using crystal field theory? Is it possible to theoretically predict this?
Why is [PdCl4]2- square planar whereas [NiCl4]2- is tetrahedral?
The molecule $\ce { [PdCl4]^2-}$ is diamagnetic, which indicates a square planar geometry as all eight d electrons are paired in the lower-energy orbitals. However, $\ce { [NiCl4]^2-}$ is also $\mathrm …
Why is the crystal field splitting energy larger for square planar than ...
May 16, 2020 · It is because of the fact that square planar complexes are formed by much strong ligands with d8-metal cation of 3d- series transition metals cation and 4d or 5d-series transition metal …
Cycloheptatrienyl anion is antiaromatic or non-aromatic?
Aug 11, 2024 · The ground state of cycloheptatrienyl anion in the gas phase is triplet, planar and Baird-aromatic. In DMSO, it assumes a singlet distorted allylic form with a paratropic ring current.
organic chemistry - How to determine what compounds are planar ...
Feb 3, 2025 · If I'm not wrong, sp and sp2 hybridized carbon atoms are always planar, however none of the compounds given in the question seem to have a planar configuration as every carbon atom is …
Why is Ni[(PPh₃)₂Cl₂] tetrahedral? - Chemistry Stack Exchange
May 19, 2019 · Since PPh₃ is strong field ligand and, the famous Wilkinson's catalyst, which also possess this ligand is square planar, then what makes the above complex tetrahedral?
organic chemistry - Can we always use the planar representation of ...
Nov 8, 2022 · In this case, both the planar representation and the conformational analysis lead to the same conclusion about the chirality of cis -1,2-dimethylcyclohexane (though for different reasons). …
Why does Fe(CO)₄ adopt a tetrahedral, as opposed to square planar ...
Mar 12, 2015 · Other thoughts: The general guidelines for determining whether or not a row 1 transition metal complex is square planar or tetrahedral (given it has 4-coordination and d8 electrons), are the …
How to identify whether a molecule is planar [closed]
Aug 27, 2020 · The concept of a plane of symmetry is easier to understand with molecules which are planar by itself. Benzene, for example, has such a plane which may accommodate simultaneously all …