Amabhokisi emikhono yephaneli yekhekheba lezinyosi ayisakhiwo esiyinhlanganisela sebhokisi elakhiwe kusetshenziswa impahla yephaneli yekhekheba lezinyosi njengento yalo eyinhloko.Umklamo wayo oyingqayizivele uhlanganisa amaseli ane-hexagonal noma isikwele ahlelwe eduze, akha iphethini elikhumbuza ikhekheba lezinyosi, elinezikhala noma izikhala ezingenalutho phakathi kwala maphethini.Lesi sakhiwo sinikeza izici zokusebenza eziphawulekayo endaweni ebiyelwe, iyenze ibe yinketho ekahle yokupakishwa, ukuvikela, ukuhlukaniswa, nokwakhiwa kwendawo yesikhashana.