Description

Trihydridobis(Pentamethylcyclopentadienyl)Niobium(V) CAS NO 93558-77-1 is a highly specialized organometallic compound featuring a niobium(V) center coordinated by two pentamethylcyclopentadienyl ligands and three hydrides. This compound matters as a sophisticated precursor and catalyst in advanced materials synthesis and organic transformations, offering unique reactivity due to its electron-rich metal center and hydride ligands. It is primarily needed by researchers and process developers in the fields of fine chemical synthesis, polymer catalysis, and materials science for developing next-generation catalytic systems and thin-film deposition processes.

Application

• Precursor for Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD): Used in the fabrication of niobium-containing thin films for semiconductor and optical coating applications.
• Homogeneous Catalysis: Acts as a catalyst or catalyst precursor in specialized organic reactions, including hydrogenation, hydrosilylation, and polymerization processes.
• Materials Science Research: Serves as a key starting material for synthesizing novel niobium-based organometallic complexes and clusters with tailored properties.
• Polymerization Catalyst: Investigated for the polymerization of olefins and other monomers to produce polymers with specific microstructures.
• Hydrogen Storage and Activation Studies: Utilized in academic and industrial research focused on small molecule activation, particularly hydrogen, due to its hydride ligands.
• Surface Modification: Employed in surface science to modify material interfaces and create functionalized surfaces.

Basic Information

Product Name	Trihydridobis(Pentamethylcyclopentadienyl)Niobium(V)
CAS No.	93558-77-1
Molecular Formula	C₂₀H₃₃Nb
Molecular Weight	356.29 g/mol
Synonyms	Bis(pentamethylcyclopentadienyl)niobium trihydride; Niobium, trihydrobis(η5-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl)-; Cp*₂NbH₃; Decamethylniobocene trihydride; (Pentamethylcyclopentadienyl)niobium hydride complex; Nb(Cp*)₂H₃
EINECS	Contact for details

Quality Control

Our Trihydridobis(Pentamethylcyclopentadienyl)Niobium(V) is produced and handled under stringent inert atmosphere conditions to ensure purity and stability. Each batch undergoes rigorous analytical characterization to confirm identity and assess key quality parameters. Certificates of Analysis (COA) detailing NMR (¹H, ¹³C), elemental analysis, and other relevant tests are available upon request to support your R&D and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under a dry, inert atmosphere (argon or nitrogen) at temperatures between 2°C and 8°C. This compound is strictly light-sensitive (protect from all light exposure), easily oxidized (store under inert atmosphere), and hygroscopic (moisture-sensitive). Avoid exposure to air, moisture, and elevated temperatures. For long-term stability, storage at sub-ambient temperatures is recommended.

Specification

Item	Specification
Appearance	Contact for details
Identification (NMR)	Conforms
Purity (NMR)	≥ 95%
Elemental Analysis (C, H)	Within theoretical range

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.