Dichotomy between heterotypic and homotypic interactions by a common chemical law
Literature Information
It is now well established that chemical systems evolve as a function of the frequency at which their individual chemical components interact. This notion is seemingly embedded into a ubiquitous chemical law which proposes that the rate of elementary chemical interactions is proportional to the Product of Interactant Concentrations (PIC) by a rate constant. Here, it is shown that, while the PIC is always proportional to the frequency at which interactants simultaneously collide (Interactant Collision Frequency, or ICF), the coefficient of proportionality between PIC and ICF diverges as a function of the number of identical interactants, a property hereby defined as “homo-molecularity”. To eliminate the divergence between heterotypic and homotypic chemical interactions, the PIC must be divided by the factorial of homo-molecularity. Although this correction may not be practically essential for studies in which the homo-molecularity of chemical interactions is unchanged, it becomes critical when the goal is to compare interaction rates between similar chemical systems differing by their homo-molecularity, such as when interactants are purposefully modified for de novo design of heterotypic interactions, or when the goal is to compare theoretically-predicted rates of homotypic interactions with those that are empirically-determined by varying interactant concentrations.
Recommended Journals
Related Literature
A new route for local probing of inner interactions within a layered double hydroxide/benzene derivative hybrid material
S. Fleutot, J. C. Dupin, I. Baraille, C. Forano, G. Renaudin, F. Leroux, D. Gonbeau, H. Martinez
DOI: 10.1039/B818730D
Elastic strain at interfaces and its influence on ionic conductivity in nanoscaled solid electrolyte thin films—theoretical considerations and experimental studies
N. Schichtel, C. Korte, D. Hesse, J. Janek
DOI: 10.1039/B900148D
Band gap engineering of ZnOvia doping with manganese: effect of Mn clustering
Hilkka Saal, Thomas Bredow, Michael Binnewies
DOI: 10.1039/B901596E
Changes in the crystal and electronic structure of LiCoO2 and LiNiO2 upon Li intercalation and de-intercalation
Sonja Laubach, Stefan Laubach, Peter C. Schmidt, David Ensling, Stefan Schmid, Wolfram Jaegermann, Andreas Thißen, Kristian Nikolowski, Helmut Ehrenberg
DOI: 10.1039/B901200A
Transport pathways for mobile ions in disordered solids from the analysis of energy-scaled bond-valence mismatch landscapes
Stefan Adams, R. Prasada Rao
DOI: 10.1039/B901753D
Nanoionics: ionic charge carriers in small systems
Joachim Maier
DOI: 10.1039/B902586N
Sensitive absorptive refocused scalar correlation NMR spectroscopy in solids
Daniel Lee, Jochem Struppe, Douglas W. Elliott, Leonard J. Mueller, Jeremy J. Titman
DOI: 10.1039/B818867J
Redox-induced partner radical formation and its dynamic balance with radical dimer in cucurbit[8]uril
Tongyan Zhang, Shiguo Sun, Fengyu Liu, Jiangli Fan, Licheng Sun, Xiaojun Peng
DOI: 10.1039/B916591F
You might also like
What precautions should be taken when handling 2-Chloro-1,2-bis(4-methylphenyl)ethanone (CAS: 71193-32-3)?
When handling 2-Chloro-1,2-bis(4-methylphenyl)ethanone (CAS: 71193-32-3), it is ...
What industries use 4-Ethoxy-3-(5-methyl-4-oxo-7-propyl-1,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)benzenesulfonyl chloride (CAS: 224789-26-8)?
4-Ethoxy-3-(5-methyl-4-oxo-7-propyl-1,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl...
How should Methyl 3-Oxo-4-Androsten-17-Carboxylate (CAS: 2681-55-2) be stored?
Methyl 3-Oxo-4-Androsten-17-Carboxylate (CAS: 2681-55-2) should be stored in a c...
What are the main uses of (R)-3-Amino-4-(3-hexylphenylamino)-4-oxobutylphosphonic acid (CAS: 909725-61-7)?
(R)-3-Amino-4-(3-hexylphenylamino)-4-oxobutylphosphonic acid is primarily used i...
What regulatory guidelines apply to 2-Methyl-2-propanyl 3-amino-3-carbamoyl-1-azetidinecarboxylate (CAS: 1254120-14-3)?
2-Methyl-2-propanyl 3-amino-3-carbamoyl-1-azetidinecarboxylate (CAS: 1254120-14-...
Are there alternatives to (E)-4-(tert-Butoxy)-4-oxobut-2-enoic acid (CAS: 135355-96-3) in synthesis?
There are alternative reagents that can be used in synthesis instead of (E)-4-(t...
What are the physical and chemical properties of [2-(3-Chlorophenyl)-1,3-thiazol-4-yl]methanol (CAS: 121202-20-8)?
[2-(3-Chlorophenyl)-1,3-thiazol-4-yl]methanol (CAS: 121202-20-8) is a crystallin...
What is the market or research trend for Methyl (2S)-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]{[(4-methylphenyl)sulfonyl]oxy}acetate (CAS: 166249-17-8)?
The market and research trends for Methyl (2S)-[(4S)-2,2-dimethyl-1,3-dioxolan-4...
What is the market or research trend for 1-Bromo-2-isocyanatoethane (CAS: 42865-19-0)?
The market for 1-Bromo-2-isocyanatoethane (CAS: 42865-19-0) is driven by its use...
What are the main uses of 4-Nitro-D-phenylalanine hydrochloride (CAS: 147065-06-3)?
4-Nitro-D-phenylalanine hydrochloride (CAS: 147065-06-3) is primarily used in re...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![(1R)-3-Bromo-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one structure (1R)-3-Bromo-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one structure](https://static.chemtradehub.com/structs/102/10293-06-8-dd8a.webp)



