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Synthesis and characterization of novel inorganic/organometallic compounds
Research Guide
What is Synthesis and characterization of novel inorganic/organometallic compounds?
Synthesis and characterization of novel inorganic/organometallic compounds is the preparation and structural analysis of new chemical entities featuring main group elements, transition metals, and ligands such as N-heterocyclic carbenes, often involving techniques like covalent radii determination, FTIR spectroscopy, and small molecule activation studies.
This field encompasses 57,711 works focused on main group chemistry, transition metal chemistry, and the development of stable compounds including metalloid clusters and π-conjugated materials. Key methods include establishing additive covalent radii for elements 1–118 and interpreting FTIR spectra for organic and inorganic bond identification. Applications span small molecule activation, catalysis, and synthesis of polysilane high polymers.
Topic Hierarchy
Research Sub-Topics
N-Heterocyclic Carbenes
This sub-topic focuses on the synthesis, stability, and coordination chemistry of NHC ligands in catalysis. Researchers explore steric tuning and applications in cross-coupling.
Frustrated Lewis Pairs
This sub-topic investigates metal-free activation of H2 and small molecules using sterically encumbered Lewis pairs. Researchers study reaction mechanisms and heterocycle synthesis.
Main Group Element Mimicry of Transition Metals
This sub-topic examines main group compounds replicating d-block reactivity like oxidative addition. Researchers target low-valent species and bonding analyses.
Small Molecule Activation by Main Group Compounds
This sub-topic covers bond-breaking of N2, CO, and H2 using p-block activators. Researchers develop cycles for catalysis and characterize intermediates.
Metalloid Clusters
This sub-topic synthesizes and characterizes naked clusters of group 13-16 elements with novel structures. Researchers probe electronic properties and reactivity.
Why It Matters
Synthesis and characterization enable precise bond length predictions across the periodic table, as Pekka Pyykkö and Michiko Atsumi (2008) provided self-consistent covalent radii for elements 1–118 in "Molecular Single‐Bond Covalent Radii for Elements 1–118", supporting design of new compounds with 2210 citations. FTIR spectroscopy identifies chemical bonds in novel materials, with Asep Bayu Dani Nandiyanto et al. (2019) detailing interpretation methods in "How to Read and Interpret FTIR Spectroscope of Organic Material", cited 2095 times for quantitative analysis of proteins, carbohydrates, and lipids. Frustrated Lewis pairs activate hydrogen without metals, as Douglas W. Stephan and Gerhard Erker (2009) showed in "Frustrated Lewis Pairs: Metal‐free Hydrogen Activation and More" (1951 citations), advancing metal-free catalysis. Main-group elements mimic transition metal reactivity, per Philip P. Power (2010) in "Main-group elements as transition metals" (1617 citations), impacting catalysis and small molecule activation.
Reading Guide
Where to Start
"Molecular Single‐Bond Covalent Radii for Elements 1–118" by Pekka Pyykkö and Michiko Atsumi (2008), as it provides foundational bond length predictions essential for designing and characterizing any novel inorganic or organometallic compound.
Key Papers Explained
Pekka Pyykkö and Michiko Atsumi (2008) in "Molecular Single‐Bond Covalent Radii for Elements 1–118" establish baseline radii, which Douglas W. Stephan and Gerhard Erker (2009) in "Frustrated Lewis Pairs: Metal‐free Hydrogen Activation and More" apply to metal-free systems; Philip P. Power (2010) in "Main-group elements as transition metals" builds on this by showing main-group mimicry of transition metals, while Robert D. Miller and Josef Michl (1989) in "Polysilane high polymers" extend to polymer synthesis using silicon radii. Asep Bayu Dani Nandiyanto et al. (2019) in "How to Read and Interpret FTIR Spectroscope of Organic Material" complements all by detailing characterization.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Focus shifts to main-group elements acting as transition metals and frustrated Lewis pairs for catalysis, per high-citation works like Power (2010) and Stephan & Erker (2009), with bonding analysis via Zubarev & Boldyrev (2008) in "Developing paradigms of chemical bonding: adaptive natural density partitioning".
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | Molecular Single‐Bond Covalent Radii for Elements 1–118 | 2008 | Chemistry - A European... | 2.2K | ✕ |
| 2 | How to Read and Interpret FTIR Spectroscope of Organic Material | 2019 | Indonesian Journal of ... | 2.1K | ✓ |
| 3 | Frustrated Lewis Pairs: Metal‐free Hydrogen Activation and More | 2009 | Angewandte Chemie Inte... | 2.0K | ✕ |
| 4 | The isomers of silacyclopropane | 1980 | Chemical Physics Letters | 1.8K | ✕ |
| 5 | Polysilane high polymers | 1989 | Chemical Reviews | 1.7K | ✕ |
| 6 | Main-group elements as transition metals | 2010 | Nature | 1.6K | ✕ |
| 7 | Silicon in organic, organometallic, and polymer chemistry | 2001 | Choice Reviews Online | 1.6K | ✕ |
| 8 | ”Developing paradigms of chemical bonding: adaptive natural de... | 2008 | Physical Chemistry Che... | 1.5K | ✕ |
| 9 | An Appraisal of Valence-bond Structures and Hybridization in C... | 1961 | Chemical Reviews | 1.5K | ✕ |
| 10 | Über neue organische Phosphorverbindungen III. Phosphinmethyle... | 1919 | Helvetica Chimica Acta | 1.5K | ✓ |
Frequently Asked Questions
What are covalent radii used for in inorganic compound synthesis?
Covalent radii provide additive bond lengths R(AB) = r(A) + r(B) for elements 1–118, derived from experimental and theoretical data matching group valencies. Pekka Pyykkö and Michiko Atsumi (2008) established this system in "Molecular Single‐Bond Covalent Radii for Elements 1–118". These radii predict structures of novel inorganic and organometallic compounds.
How is FTIR used to characterize organometallic compounds?
FTIR determines chemical bonds and quantifies organic components like proteins, carbohydrates, and lipids in materials. Asep Bayu Dani Nandiyanto et al. (2019) outlined interpretation methods in "How to Read and Interpret FTIR Spectroscope of Organic Material". It enables simultaneous analysis of bond types in synthesized compounds.
What are frustrated Lewis pairs in inorganic chemistry?
Frustrated Lewis pairs are sterically encumbered acid-base combinations that avoid adduct formation, retaining reactivity for hydrogen activation and more. Douglas W. Stephan and Gerhard Erker (2009) described this in "Frustrated Lewis Pairs: Metal‐free Hydrogen Activation and More". They facilitate metal-free catalysis and small molecule activation.
What role do main-group elements play in transition metal-like chemistry?
Main-group elements exhibit transition metal behaviors such as low-valent reactivity and small molecule activation. Philip P. Power (2010) reviewed this in "Main-group elements as transition metals". Stable compounds from these elements expand catalysis options.
What are key applications of polysilane high polymers?
Polysilane high polymers feature silicon backbones with unique optical and electronic properties. Robert D. Miller and Josef Michl (1989) covered their synthesis and properties in "Polysilane high polymers". They serve in π-conjugated materials and organometallic applications.
How does adaptive natural density partitioning describe bonding?
Adaptive natural density partitioning combines Lewis theory simplicity with molecular orbital flexibility for bonding analysis. Dmitry Yu. Zubarev and Alexander I. Boldyrev (2008) introduced it in "Developing paradigms of chemical bonding: adaptive natural density partitioning". It applies to novel inorganic compounds.
Open Research Questions
- ? How can covalent radii be refined for superheavy elements beyond Z=118 using theoretical models?
- ? What structural isomers of silacyclopropane derivatives offer stable novel organometallic frameworks?
- ? Which main-group elements best replicate transition metal catalysis in small molecule activation?
- ? How do N-heterocyclic carbene ligands stabilize divalent carbon(0) compounds for practical use?
- ? What bonding paradigms explain reactivity in metalloid clusters and polysilane polymers?
Recent Trends
The field maintains 57,711 works with emphasis on covalent radii, FTIR characterization, and frustrated Lewis pairs, as seen in top-cited papers like Pyykkö & Atsumi (2008, 2210 citations), Nandiyanto et al. (2019, 2095 citations), and Stephan & Erker (2009, 1951 citations).
No recent preprints or news reported in the last 6–12 months.
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