Qingsongite
BNIMA symbol: Qsgapproved
Qingsongite is a mineral with the formula BN, crystallizing in the cubic system. It has a calculated density of 3.459 g/cm3.
Crystallography
| Crystal system | cubic crystal systemWikidata (CC0) |
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| Space group | F -4 3 m |
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| Cell (Å, °) | a = 3.61, b = 3.61, c = 3.61; α = 90, β = 90, γ = 90 |
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| Cell volume | 47.046 ų, Z = 4 |
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| Axial ratios | 1.0000:1:1.0000calculated from COD 9017047 |
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| Source structure | COD 9017047 (American Mineralogist, 2014) — 1 of 2 structures |
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Powder X-ray diffraction (calculated)
| d (Å) | 2.084 | 1.276 | 1.805 |
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| I/I₀ | 100 | 38.1 | 4.2 |
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xrd-v1: CuKa1 1.5406A, 2theta 5-90, top10, Imax=100, no DW/PO. Computed from COD 9017047; idealized occupancies, no preferred orientation.
Physical properties
| Density (calculated) | 3.459 g/cm³calculated from COD 9017047 |
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Chemistry (calculated)
| Molecular weight | 24.82 g/molcalculated from the IMA formula |
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| Composition (wt%) | B 43.56%, N 56.44% |
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