【摘要】 在自然界中硫化物晶体的种类较多，其结构较复杂，其中硫离子以S2-和对硫S2-2形式存在．一部分晶体的生长习性得不到满意的解释．本文采用配位多面体生长习性法则合理地解释了MoS2、ZnS、CuFeS2和PbS晶体的生长习性．发现MOS2晶体的生长习性为六方平板状｛0001｝，其各晶面的生长速度为：V＜0001＞＜V＜1010＞；CuFeS2和ZnS晶体的生长习性为四面体，其各晶面的生长速度为：V＜111＞＞V＜001＞＞V＜111＞；PbS晶体的生长习性为八面体｛111｝，立方体只是它的一种习性变化.更多还原

【Abstract】 There are many kinds of sulphide crystals in the nature. Their crystal structures are complicated in which S ions exist in the form of S2- and S2-2 Of them, the growth habit of some crystals is not explained successfully. In this paper, the growth habit of MoS2, ZnS , CuFeS2 and PbS were reasonably explained in terms of the coordination polyhedron rule. The growth habit of MoSz is hexagonal platy {0001}. The relationship between different crystal fares in growth rate is: V<0001> < V<1010>; the growth habit of the CuFeS2 and ZnS crystals is a tetrahedra. The relationship between different crystal faces in growth rate is: V<111> > V<001> > V<111> ; the growth habit of PbS crystal is an octahedron {111}, its habit change is a cube-更多还原