Molecular geometry

mixing (superposition) of atomic orbitals in chemistry

theoretical model used in chemistry

number of atoms, molecules or ions bonded to in a molecule or crystal

3D shape of a molecule, defined by the positions of its constituent atoms

molecule composed of only two atoms of the same or different chemical elements

chemical compound in which a series of atoms is connected to form a loop or ring

physical quantity in a molecular structure

Cubane is a synthetic hydrocarbon compound with the formula . It consists of eight carbon atoms arranged at the corners of a cube, with one hydrogen atom attached to each carbon atom. A solid crystalline substance, cubane is one of the Platonic hydrocarbons and a member of the prismanes. It was first synthesized in 1964 by Philip Eaton and Thomas Cole. Before this work, Eaton believed that cubane would be impossible to synthesize due to the "required 90 degree bond angles". The cubic shape requires the carbon atoms to adopt an unusually sharp 90° bonding angle, which would be highly strained a

symmetry group of a configuration in space

the structure formed by double-stranded molecules of nucleic acids such as DNA.

molecular geometry of symmetry D_3h

Prismane or Ladenburg benzene is a polycyclic hydrocarbon with the formula C6H6. It is an isomer of benzene, specifically a valence isomer. Prismane is far less stable than benzene. The carbon (and hydrogen) atoms of the prismane molecule are arranged in the shape of a six-atom triangular prism—this compound is the parent and simplest member of the prismanes class of molecules. Albert Ladenburg proposed this structure for the compound now known as benzene. The compound was not synthesized until 1973.

chemical compound containing two rings conjoined (sharing at least one atom)

stands for any two functional groups bonded to two adjacent atoms

molecular geometry

group of geometric symmetries (isometries) that keep at least one point fixed

compound represented with more than 8 electrons in the valence shell of an atom of a main-group element

substance whose molecular structure contains no rings

molecular geometry

configuration of atoms within a molecule

basepairing interactions within a single nucleic acid polymer or between two polymers, list of bases which are paired in a nucleic acid molecule

Molecular geometry with 5 atoms bonded to a central atom and no lone pair.

rules to predict ionic compounds' crystal structures

molecular geometry of five coplanar atoms

closed-loop molecular structure

type of molecular geometry

shape of certain five-ligand chemical complexes

rule in geometry of individual molecules

srtuctural molecular geometry

simplification of coordinates for an n-body system

type of pseudorotation in chemistry

Molecular geometry

Octafluorocubane or perfluorocubane is an organofluorine compound with the formula , consisting of eight carbon atoms joined into a cube, with a fluorine bonded to each carbon corner. It is a colorless, sublimable solid at room temperature. It has been of longstanding theoretical interest, but was not synthesised until 2022, when it was prepared in several steps from the ester of carboxycubane, beginning with its heptafluorination. According to X-ray crystallography, the C–C distances (1.570 Å) in octafluorocubane are consistent in length with those in the parent cubane (1.572 Å).

The organic molecular formula '''''' (molar mass: ≈ 132.12 g/mol) is an acyclic compound that may refer to structural isomers such as:

Concentration of chemical orbitals on adjacent atoms

Shape of molecular compounds

molecular geometry

molecular geometry

concept in chemistry

journal

The prismanes are a class of hydrocarbon compounds consisting of prism-like polyhedra of various numbers of sides on the polygonal base. Chemically, it is a series of fused cyclobutane rings (a ladderane, with all-cis/all-syn geometry) that wraps around to join its ends and form a band, with cycloalkane edges. Their chemical formula is (C2H2)n, where n is the number of cyclobutane sides (the size of the cycloalkane base), and that number also forms the basis for a system of nomenclature within this class. The first few chemicals in this class are: