Rhodium(II) acetate dimer - RH：43.0%-46.6% , CAS No.15956-28-2

CAS: 15956-28-2 Cat. No.: R102671 Molecular Weight: 441.99 EC Number: 240-084-8 PubChem CID: 152122

GRADE & PURITY RH：43.0%-46.6%

Synonyms

BIS(RHODIUM DIACETATE) | rhodium(2+) tetraacetate | Rhodium(II) acetate dimer | AKOS015833646 | Rh2(OAc)4 | UNII-NK3058Z56X | RHODIUM ACETATE DIMER | NSC 156310 | Rhodium acetate, dimer | SYBXSZMNKDOUCA-UHFFFAOYSA-J | MFCD00003538 | N8,N8,3-Trimethyl-2,8-

Storage

Argon charged,Room temperature

Shipped In

Normal

Overview

Catalyst for Rh-mediated C-H activation.

Specifications

Synonyms

BIS(RHODIUM DIACETATE) | rhodium(2+) tetraacetate | Rhodium(II) acetate dimer | AKOS015833646 | Rh2(OAc)4 | UNII-NK3058Z56X | RHODIUM ACETATE DIMER | NSC 156310 | Rhodium acetate, dimer | SYBXSZMNKDOUCA-UHFFFAOYSA-J | MFCD00003538 | N8, N8, 3-Trimethyl-2, 8-

Specifications & Purity

RH：43.0%-46.6%

Storage

Argon charged, Room temperature

Shipped In

Normal

Names and Identifiers

• Pubchem Sid: 504757370
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504757370
• Canonical Smiles: CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Rh+2].[Rh+2]
• IUPAC Name: rhodium(2+);tetraacetate
• InChIKey: SYBXSZMNKDOUCA-UHFFFAOYSA-J
• INCHI: 1S/4C2H4O2.2Rh/c4*1-2(3)4;;/h4*1H3,(H,3,4);;/q;;;;2*+2/p-4
• Isomeric SMILES: CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Rh+2].[Rh+2]
• WGK Germany: 3
• RTECS: VI9361000
• PubChem CID: 152122
• Molecular Weight: 441.99
• Reaxy-Rn: 14201302

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Carboxylic acid derivatives
        • Level5 Carboxylic acid salts
          • Level6 Acetate salts

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Carboxylic acid derivatives
• Intermediate Tree Nodes: Carboxylic acid salts
• Direct Parent: Acetate salts
• Alternative Parents: Organic transition metal salts Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Not available
• Substituents: Acetate salt - Organic transition metal salt - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as acetate salts. These are organic compounds containing acetic acid as its acid component.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in aqueous solution like water. Slightly soluble in ethanol
• Melt Point(°C): 205°C
• Molecular Weight: 441.990 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 0
• Exact Mass: 441.864 Da
• Monoisotopic Mass: 441.864 Da
• Topological Polar Surface Area: 161.000 Ų
• Heavy Atom Count: 18
• Formal Charge: 0
• Complexity: 25.500
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 6

XLogP3

References

1. Qiqi Mao, Xu Mu, Kai Deng, Hongjie Yu, Ziqiang Wang, You Xu, Xiaonian Li, Liang Wang, Hongjing Wang.  (2022)  Sulfur Vacancy-Rich Amorphous Rh Metallene Sulfide for Electrocatalytic Selective Synthesis of Aniline Coupled with Efficient Sulfion Degradation.  ACS Nano,      [PMID:36574628] [10.1021/acsnano.2c11094]

2. Qiqi Mao, Kai Deng, Hongjie Yu, You Xu, Ziqiang Wang, Xiaonian Li, Liang Wang, Hongjing Wang.  (2022)  In Situ Reconstruction of Partially Hydroxylated Porous Rh Metallene for Ethylene Glycol-Assisted Seawater Splitting.  ADVANCED FUNCTIONAL MATERIALS,  32  (31): (2201081).  [PMID:] [10.1002/adfm.202201081]

3. Zhenzhong Li, Huating Jiang, Mingxiang Zhu, Fang Zhang.  (2024)  Self-Supported Chiral Dirhodium Organic Frameworks Enables Efficient Asymmetric Cyclopropanation.  ACS Applied Materials & Interfaces,      [PMID:38566322] [10.1021/acsami.4c02215]

4. Mao Qiqi, Mu Xu, Wang Wenxin, Deng Kai, Yu Hongjie, Wang Ziqiang, Xu You, Wang Liang, Wang Hongjing.  (2023)  Atomically dispersed Cu coordinated Rh metallene arrays for simultaneously electrochemical aniline synthesis and biomass upgrading.  Nature Communications,  14  (1): (1-12).  [PMID:37709775] [10.1038/s41467-023-41423-2]

5. Qiqi Mao, Wenxin Wang, Kai Deng, Hongjie Yu, Ziqiang Wang, You Xu, Xiaonian Li, Liang Wang, Hongjing Wang.  (2023)  Low-content Pt-triggered the optimized d-band center of Rh metallene for energy-saving hydrogen production coupled with hydrazine degradation.  Journal of Energy Chemistry,      [PMID:] [10.1016/j.jechem.2023.06.005]