Heijligers H J, Driessens F C, Verbeeck R M
Calcif Tissue Int. 1979 Nov 26;29(2):127-31. doi: 10.1007/BF02408067.
Solid solutions of strontium and calcium hydroxyapatite were synthesized by solid-state reaction. Lattice parameters of these compounds were determined using two types of Guinier cameras. They vary linearly with the molar percentage of strontium hydroxyapatite. The distribution of Ca and Sr ions over the fourfold and sixfold positions in the apatite structure was determined by comparing experimental and calculated values for the intensity ratios of suitable reflections. A slight, although significant, preference of Sr for the sixfold position was found. An ideal behavior is predicted for these solid solutions.
通过固态反应合成了锶和钙羟基磷灰石的固溶体。使用两种类型的纪尼埃相机测定了这些化合物的晶格参数。它们随羟基磷灰石锶的摩尔百分比呈线性变化。通过比较合适反射强度比的实验值和计算值，确定了钙和锶离子在磷灰石结构中四重和六重位置上的分布。发现锶对六重位置有轻微但显著的偏好。预测这些固溶体具有理想行为。
