K4 Mn4 Cl12

semiconductor

· K4 Mn4 Cl12

K₄Mn₄Cl₁₂ is a mixed-valence manganese chloride compound with semiconducting properties, belonging to the family of transition metal halides. This is a research-phase material studied primarily for its potential in solid-state electronics and magnetism rather than established industrial production. The compound is of interest to materials scientists investigating layered halide structures for applications in photovoltaics, magneto-electronic devices, and low-dimensional quantum materials, though it remains largely in the exploratory stage without significant commercial deployment.

experimental semiconductorshalide perovskite researchmagnetic materials developmentquantum materials studiessolid-state device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27.91	GPa	—
Shear Modulus(G)	14.57	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5061	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.516	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.

K4 Mn4 Cl12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control