MOLYBDENUM(II) ACETATE DIMER

Product Name: MOLYBDENUM(II) ACETATE DIMER
CAS No.: 14221-06-8
Chemical Name: MOLYBDENUM(II) ACETATE DIMER
Synonyms: Mo2(O2CCH3)4;tetrakis[BC;Tetraacetatodimolybdenum;Molybdenum acetate dimer;DI-MOLYBDENUM TETRAACETATE;molybdenum(2+),tetraacetate;MOLYBDENUM(II) ACETATE DIMER;-(acetato-O:O')]dimolybdenum;Molybdenum(II)acetatedimer,99%;MolybdenuM(II) acetate diMer 98%
CBNumber: CB2160470
Molecular Formula: C8H12Mo2O8
Formula Weight: 428.06
MOL File: 14221-06-8.mol

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MOLYBDENUM(II) ACETATE DIMER Property

storage temp.: -20°C
form: crystal
color: yellow
Water Solubility: Slightly soluble in organic solvents. Insoluble in water.
Sensitive: Air Sensitive
Exposure limits: ACGIH: TWA 0.5 mg/m3; TWA 10 mg/m3; TWA 3 mg/m3
NIOSH: IDLH 1000 mg/m3; IDLH 5000 mg/m3
CAS DataBase Reference: 14221-06-8

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Safety

Safety Statements: 24/25
WGK Germany: 3
F: 1-10

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 232076
Product name: Molybdenum(II) acetate dimer
Purity: 98%
Packaging: 1g
Price: $80.7
Updated: 2023/06/20

Sigma-Aldrich

Product number: 232076
Product name: Molybdenum(II) acetate dimer
Purity: 98%
Packaging: 5g
Price: $274
Updated: 2023/06/20

Alfa Aesar

Product number: 018239
Product name: Molybdenum(II) acetate dimer
Packaging: 1g
Price: $77.7
Updated: 2024/03/01

Alfa Aesar

Product number: 018239
Product name: Molybdenum(II) acetate dimer
Packaging: 5g
Price: $255
Updated: 2024/03/01

Strem Chemicals

Product number: 42-1220
Product name: Molybdenum(II) acetate dimer, 99%
Packaging: 1g
Price: $75
Updated: 2024/03/01

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MOLYBDENUM(II) ACETATE DIMER Chemical Properties,Usage,Production

Description

Molybdenum (II) acetate is a coordination compound with the formula Mo₂(O₂CCH₃)₄. It is a yellow, diamagnetic, air-stable solid that is slightly soluble in organic solvents. Molybdenum(II) acetate is an iconic example of a compound with a metal-metal quadruple bond.

Chemical Properties

yellow to greenish needle-like crystals or

Physical properties

Molybdenum (II) Acetate adopts the same Chinese lantern structure as related acetate dimers such as rhodium (II) acetate, copper (II) acetate, and chromium (II) acetate. Each Mo(II) center in Mo2(O2CCH3)4 has four d valence electrons. These eight d-electrons form one σ, two π bonds, and one δ bond, creating a bonding electron configuration of σ2π4δ2. Each of these bonds are formed by the overlapping of pairs of d orbitals.The four acetate groups bridge the two metal centers. The Mo-O bond between each Mo(II) center and O atom from acetate has a distance of 2.119 Å, and the Mo-Mo distance between the two metal centers is 2.0934 Å.

Uses

Molybdenum(II) acetate dimer is generally used as an intermediate compound in a process to form other quadruply bonded molybdenum compounds.

Application

Mo₂(O₂CCH₃)₄ is generally used as an intermediate compound in a process to form other quadruply bonded molybdenum compounds The acetate ligands can be replaced to give new compounds such as [Mo₂Cl₈]^4- and Mo₂Cl₄[P(C₄H₉)₃]₄.

Preparation

Mo₂(O₂CCH₃)₄is prepared by treating molybdenum hexa carbonyl (Mo (CO)₆) with acetic acid. The process strips CO ligands from hexacarbonyl results in the oxidation of Mo (0) to Mo (II).
2 Mo(CO)₆ + 4 HO₂CCH₃ → Mo₂(O₂CCH₃)₄ + 12 CO + 2 H₂
Trinuclear clusters are byproducts.
The reaction of HO₂CCH₃ and Mo(CO)₆ was first investigated by Bannister et al. in 1960. At the time, quadruple metal-metal bonds had not yet been discovered, so these authors proposed that "Mo(O₂CCH₃)₂ was tetrahedral. This perspective changed with Mason's characterization .

MOLYBDENUM(II) ACETATE DIMER Preparation Products And Raw materials

Raw materials

Preparation Products

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MOLYBDENUM(II) ACETATE DIMER Suppliers

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14221-06-8, MOLYBDENUM(II) ACETATE DIMERRelated Search:

Cupric acetate monohydrate Cobalt acetate MOLYBDENUM(V) CHLORIDE Ammonium molybdate tetrahydrate Molybdenum trioxide Tungstic acid Molybdenum MOLYBDENUM ASPARTATE MOLYBDENUM MALATE MOLYBDENUM ALPHA KETOGLUTARATE MOLYBDENUM FUMARTATE MOLYBDENUM(II) ACETATE DIMER

MOLYBDENUM(II) ACETATE DIMER

Mo2(O2CCH3)4

Molybdenum, tetrakis(mu-acetato)di-, (Mo-Mo)

Molybdenum, tetrakis[mu-(acetato-O:O')]di-,

Tetraacetatodimolybdenum

tetrakis[mu-(acetato-O:O')]dimolybdenum

Molybdenum(II)acetatedimer,99%

Molybdenum acetate dimer

DI-MOLYBDENUM TETRAACETATE

tetrakis[μ-(acetato-O:O')]dimolybdenum

Molybdenum(II) acetate dimer,Di-molybdenum tetraacetate

MolybdenuM(II) acetate diMer 98%

molybdenum(2+),tetraacetate

MOLYBDENUM(II) ACETATE DIMER ISO 9001：2015 REACH

-(acetato-O:O')]dimolybdenum

tetrakis[BC

Molybdenum, tetrakis[m-(acetato-kO:kO')]di-, (Mo-Mo) (9CI)

14221-06-8

MoOCOCH322

Mo2OOCCH34

C8H12Mo2O8

Mo2OCOCH34

Molybdenum

Catalysis and Inorganic Chemistry

metal acetate salt