
pmid: 21580196
pmc: PMC2983707
Los cristales individuales del compuesto del título, Al2P6O18, se obtuvieron mediante reacción en estado sólido. La estructura monoclínica es isotípica con sus análogos CrIII, GaIII y RuIII y está formada por aniones de anillo de fosfato de seis miembros, P6O186-, aislados entre sí y unidos además por octahedra de AlO6 aislada al compartir esquinas. Cada octavoedro deAlO6 está unido a cuatro anillos P6O186-. Más exactamente, dos anillos están unidos a través de grupos difosfato bidentados unidos en las posiciones cis al octaedro deAlO6. Los otros dos anillos están unidos a las dos esquinas restantes, también en posiciones cis del octaedro AlO6.
Des monocristaux du composé du titre, Al2P6O18, ont été obtenus par réaction à l'état solide. La structure monoclinique est isotypique avec ses analogues CrIII, GaIII et RuIII et est constituée d'anions cycliques phosphatés à six chaînons, P6O186 −, isolés les uns des autres et liés en outre par l'octahedra AlO6 isolé en partageant les coins. Chaque octa hédronAlO6 est lié à quatre anneauxP6O186 −. Plus précisément, deux cycles sont liés par des groupes diphosphates bidentates attachés dans les positions cis à l'octa hédronAlO6. Les deux autres anneaux sont liés aux deux coins restants, également en position cis de l'octa hédronAlO6.
Single crystals of the title compound, Al2P6O18, were obtained by solid-state reaction. The monoclinic structure is isotypic with its CrIII, GaIII and RuIII analogues and is built up of six-membered phosphate ring anions, P6O186−, isolated from each other and further linked by isolated AlO6 octahedra by sharing corners. Each AlO6 octahedron is linked to four P6O186− rings. More accurately, two rings are linked through bidentate diphosphate groups attached in the cis-positions to the AlO6 octahedron. The other two rings are linked to the two remaining corners, also in cis-positions of the AlO6 octahedron.
تم الحصول على بلورات واحدة من مركب العنوان، Al2P6O18، عن طريق تفاعل الحالة الصلبة. البنية أحادية الميل متماثلة النمط مع نظائرها CrIII و GaIII و RuIII وهي مبنية من أنيون فوسفات حلقي سداسي الأعضاء، P6O186-، معزولة عن بعضها البعض ومرتبطة بشكل أكبر بثماني هيدرا AlO6 المعزولة من خلال مشاركة الزوايا. يرتبط كلثامن أكسيد ألمنيوم بأربع حلقات P6O186. وبشكل أكثر دقة، ترتبط حلقتان من خلال مجموعات ثنائي فوسفات ثنائي الفوسفات المرفقة في مواضع cis بثماني أكسيد الألمنيوم. ترتبط الحلقتان الأخريان بالزاويتين المتبقيتين، أيضًا في مواضع أوكتا هيدرونAlO6.
Crystallography, Powder Diffraction Analysis, Crystal Structures, Materials Science, Novel Methods for Cesium Removal from Wastewater, Industrial and Manufacturing Engineering, Materials science, Inorganic Papers, Chemical Crystallography, Inorganic Chemistry, Chemistry, QD901-999, FOS: Chemical sciences, Physical Sciences, Environmental Science, Metallurgy, Materials Chemistry, Aluminium
Crystallography, Powder Diffraction Analysis, Crystal Structures, Materials Science, Novel Methods for Cesium Removal from Wastewater, Industrial and Manufacturing Engineering, Materials science, Inorganic Papers, Chemical Crystallography, Inorganic Chemistry, Chemistry, QD901-999, FOS: Chemical sciences, Physical Sciences, Environmental Science, Metallurgy, Materials Chemistry, Aluminium
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