Kisi Bravais: Perbedaan antara revisi

Konten dihapus Konten ditambahkan
Officer781 (bicara | kontrib)
Kisi Bravais dalam 3 dimensi: simplify using primitive rhombohedral instead. As per change at English Wikipedia
Officer781 (bicara | kontrib)
Kisi Bravais dalam 3 dimensi: using rhombohedral cell now, so no need to specify. change as per English Wikipedia
Baris 131:
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|rowspan=2| [[Sistem kristal heksagonal|Heksagonal]]
| Rombohedral || D<sub>3d</sub> || <math> a^3 \sqrt{1 - 3\cos^2\alpha + 2\cos^3\alpha} </math><br>(sel rombohedral) || ''a'' = ''b'' = ''c''<br>(sel rombohedral) || ''α'' = ''β'' = ''γ'' ≠ 90°<br>(sel rombohedral) || [[Kalsit]] (CaCO<sub>3</sub>), [[cinnabar]] (HgS)
|-
| Heksagonal || D<sub>6h</sub> ||<math>\frac{\sqrt{3}}{2}\, a^2c</math> || ''a'' = ''b'' || ''α'' = ''β'' = 90°, ''γ'' = 120° || [[Grafit]], [[Seng oksida|ZnO]], [[Kadmium sulfida|CdS]]