Dihydrogen

Some articles on dihydrogen:

Dihydrogen Complex - Characterization
... The preferred method of characterization of dihydrogen complexes is neutron diffraction ... Dihydrogen complexes typically have shorter 1H-spin-lattice relaxation times than the corresponding dihydrides ... bond absorbs at 4300 cm−1, whereas in dihydrogen complexes the frequency drops to around 2800 cm−1 ...
Dihydrogen Complex
... Dihydrogen complexes are coordination complexes containing intact H2 as a ligand ... Hundreds of dihydrogen complexes have been reported ... It has been suggested that distances < 1.00 Å indicates significant dihydrogen character, where separations > 1 Å are better described as dihydrido complexes (see figure) ...
Hydrogen Bond - Dihydrogen Bond
... The hydrogen bond can be compared with the closely related dihydrogen bond, which is also an intermolecular bonding interaction involving hydrogen atoms ... In the dihydrogen bond, however, a metal hydride serves as a proton acceptor thus forming a hydrogen-hydrogen interaction ...
Dihydrogen Bond
... In chemistry, a dihydrogen bond is a kind of hydrogen bond, an interaction between a metal hydride bond and an OH or NH group or other proton donor ... approaches near 1.8 Å, are however characteristic of dihydrogen bonding ... Interest in dihydrogen bonding was reignited upon the crystallographic characterization of the molecule H3NBH3 ...
Molecular Orbital Diagram - Examples of Diatomic MO Diagrams - Dihydrogen MO Diagram
... The smallest molecule, hydrogen gas exists as dihydrogen (H-H) with a single covalent bond between two hydrogen atoms ... Application of MO theory for dihydrogen results in having both electrons in the bonding MO with electron configuration 1σg2 ... The bond order for dihydrogen is (2-0)/2 = 1 ...