Mn1 Ge1 Rh2

semiconductor

· Mn1 Ge1 Rh2

MnGeRh₂ is an intermetallic compound combining manganese, germanium, and rhodium in a 1:1:2 ratio. This is a research-stage semiconductor material studied primarily for its potential in thermoelectric and magnetic applications, rather than a widely commercialized engineering material. The compound belongs to the family of transition-metal-based intermetallics, which are of interest to materials scientists investigating novel electronic structures and energy conversion mechanisms that differ from conventional semiconductors.

thermoelectric materials (research)magnetic semiconductors (exploratory)high-entropy alloy developmentsolid-state physics researchadvanced materials prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	186.4	GPa	—
Shear Modulus(G)	-8.820	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00580	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3450	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Mn1 Ge1 Rh2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control