BNCl2
This compound is a nitrogen-containing boron chloride derivative that serves as a reactive precursor in chemical synthesis. It is primarily utilized in laboratory research for the development of specialized boron-nitrogen materials and as a reagent for introducing boron-nitrogen linkages into organic or inorganic structures.
Key Properties
Cross-validated computational properties for BNCl2, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Reported Structures
Lowest-energy structures reported for BNCl2, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| R3 (No. 146) | trigonal | 2.84 | 0.2442 | -7.881 | 1.78 |
| R3 (No. 146) | — | — | — | — | — |
| C2/m (No. 12) | Monoclinic | — | — | — | 3.91 |
| P-1 (No. 2) | Triclinic | — | — | — | 2.65 |
| P-1 (No. 2) | Triclinic | — | — | — | 2.00 |
| P1 (No. 1) | — | — | — | — | — |
Applications
Where BNCl2 is used.
Frequently Asked Questions
Common questions about BNCl2, answered from cross-validated data.
What is BNCl2?
This compound is a nitrogen-containing boron chloride derivative that serves as a reactive precursor in chemical synthesis. It is primarily utilized in laboratory research for the development of specialized boron-nitrogen materials and as a reagent for introducing boron-nitrogen linkages into organic or inorganic structures.
What is BNCl2 used for?
What is the band gap of BNCl2?
Is BNCl2 a metal, semiconductor, or insulator?
Is BNCl2 thermodynamically stable?
What is the crystal structure of BNCl2?
What is the density of BNCl2?
How many polymorphs of BNCl2 are known?
What elements does BNCl2 contain?
Where does the data for BNCl2 come from?
Related Compounds
Other Nitride Semiconductors in the database.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- jarvis — Data from JARVIS (NIST). Cite: Choudhary et al., npj Comp. Mater. 6, 173 (2020).
- mpaloe — Data from mpaloe.
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