α˗Sr₂P₂O₇ crystallizes in the probable space group Pna2₁ with four formula units in a cell of dimensions : a = 8.87 Å, b = 13.27 Å, c = 5.39 Å. The pyrophosphate ion is characterized by an opening angle P Ô P = 133°5. The two independent strontium atoms have a coordination number of 8. It is possible that a centre of symmetry exists in the compound.α˗Sr₂P₂O₇ cristallise dans le groupe Pna2₁ avec quatre unités dans une maille de dimensions : a = 8,87 Å, b = 13,27 Å, c = 5,39 Å. L'ion pyrophosphate est caractérisé par un angle d'ouverture P Ô P = 133°5. Les deux sites indépendants d'atomes de strontium présentent des environnements identiques en atomes d'oxygène (coordination 8). Existence possible d'un centre de symétrie pour la structure.Gr...
Cadmium polyphosphate Cd (PO₃)₂ crystallizes in the space group Pbca with eight formula-units in a c...
Cadmium polyphosphate Cd (PO₃)₂ crystallizes in the space group Pbca with eight formula-units in a c...
CaK₃H(PO₄)₂ is monoclinic a = 9.880, b = 5.733, c = 7.432 å, β =94.10° with two molecular units in t...
α˗Sr₂P₂O₇ crystallizes in the probable space group Pna2₁ with four formula units in a cell of dimens...
The crystal structure of a new type of tetrametaphosphate has been determined. The chemical formula ...
The crystal structure of a new type of tetrametaphosphate has been determined. The chemical formula ...
Mn(NH₄)₂(PO₃)₄ crystallises in the monoclinic space group P2₁/n. There are four molecular units in t...
Mn(NH₄)₂(PO₃)₄ crystallises in the monoclinic space group P2₁/n. There are four molecular units in t...
UTeS crystallizes in the orthorhombic system with parameters a = 7.66 ± 0.01 Å, b = 4.27 ± 0.01 Å, c...
UTeS crystallizes in the orthorhombic system with parameters a = 7.66 ± 0.01 Å, b = 4.27 ± 0.01 Å, c...
δ˗Sm Li O2 is monoclinic with cell dimensions a = 5.707 Å ; b = 6.024 Å ; c = 5.647 Å ; β = 103°03'....
A new form of Ba (PO₃)₂ crystallizes in the space groupe P2₁2₁2₁, with cell dimensions a = 4,51 Å, b...
A new form of Ba (PO₃)₂ crystallizes in the space groupe P2₁2₁2₁, with cell dimensions a = 4,51 Å, b...
Copper-potassium polyphosphate : Cu K₂(PO₃)₄ crystallises in the monoclinic space group Cc. There ar...
Copper-potassium polyphosphate : Cu K₂(PO₃)₄ crystallises in the monoclinic space group Cc. There ar...
Cadmium polyphosphate Cd (PO₃)₂ crystallizes in the space group Pbca with eight formula-units in a c...
Cadmium polyphosphate Cd (PO₃)₂ crystallizes in the space group Pbca with eight formula-units in a c...
CaK₃H(PO₄)₂ is monoclinic a = 9.880, b = 5.733, c = 7.432 å, β =94.10° with two molecular units in t...
α˗Sr₂P₂O₇ crystallizes in the probable space group Pna2₁ with four formula units in a cell of dimens...
The crystal structure of a new type of tetrametaphosphate has been determined. The chemical formula ...
The crystal structure of a new type of tetrametaphosphate has been determined. The chemical formula ...
Mn(NH₄)₂(PO₃)₄ crystallises in the monoclinic space group P2₁/n. There are four molecular units in t...
Mn(NH₄)₂(PO₃)₄ crystallises in the monoclinic space group P2₁/n. There are four molecular units in t...
UTeS crystallizes in the orthorhombic system with parameters a = 7.66 ± 0.01 Å, b = 4.27 ± 0.01 Å, c...
UTeS crystallizes in the orthorhombic system with parameters a = 7.66 ± 0.01 Å, b = 4.27 ± 0.01 Å, c...
δ˗Sm Li O2 is monoclinic with cell dimensions a = 5.707 Å ; b = 6.024 Å ; c = 5.647 Å ; β = 103°03'....
A new form of Ba (PO₃)₂ crystallizes in the space groupe P2₁2₁2₁, with cell dimensions a = 4,51 Å, b...
A new form of Ba (PO₃)₂ crystallizes in the space groupe P2₁2₁2₁, with cell dimensions a = 4,51 Å, b...
Copper-potassium polyphosphate : Cu K₂(PO₃)₄ crystallises in the monoclinic space group Cc. There ar...
Copper-potassium polyphosphate : Cu K₂(PO₃)₄ crystallises in the monoclinic space group Cc. There ar...
Cadmium polyphosphate Cd (PO₃)₂ crystallizes in the space group Pbca with eight formula-units in a c...
Cadmium polyphosphate Cd (PO₃)₂ crystallizes in the space group Pbca with eight formula-units in a c...
CaK₃H(PO₄)₂ is monoclinic a = 9.880, b = 5.733, c = 7.432 å, β =94.10° with two molecular units in t...