Single crystals of the title complex Na4 (NH4)10[Nd4Mo29O100(H2O)16]·34H2O obtained from the reaction of (NH4)6Mo7O24 and Nd (NO3)3, crystallize in themonoclinic, space group C2/c, with a= 19. 556(8), b= 43. 22 (...Single crystals of the title complex Na4 (NH4)10[Nd4Mo29O100(H2O)16]·34H2O obtained from the reaction of (NH4)6Mo7O24 and Nd (NO3)3, crystallize in themonoclinic, space group C2/c, with a= 19. 556(8), b= 43. 22 (2), c= 20. 389 (7) A,β= 117. 43(3)°, V= 15297(10) A3, Z=4, Dc= 1. 331g· cm-3, F(000) =5824, μ=1. 875 mm-1, final R(wR) = 0. 0816 (0. 2039) for 6128 unique intensity data [I≥2σ(I)]. In the molecule, each Nd heteroatom is coordinated by nine oxygen atoms with amono-capped square-antiprism configuration[1], while the Mo (VI) ions have severaldifferent coordination numbers (4, 5 and 6) with different configurations such as tetra-hedron, distorted square pyramid and octahedron respectively.展开更多
The title complex crystallized in triclinic system with space group P1;Mr=5862. 35 a= 17.04(1), b= 18. 989(5), c= 24. 240(6) A ;a= 100. 18(2), β=92. 24(3), γ= 113. 04(3)°; V=7054(6) A3, Z=2, Dc= 2. 664 g. cm-3,...The title complex crystallized in triclinic system with space group P1;Mr=5862. 35 a= 17.04(1), b= 18. 989(5), c= 24. 240(6) A ;a= 100. 18(2), β=92. 24(3), γ= 113. 04(3)°; V=7054(6) A3, Z=2, Dc= 2. 664 g. cm-3, F(000) =5306, μ= 4. 036 mm-1 and final R= 0. 0763 and Rw= 0. 2176 for 15951 reflections [Ⅰ>2δ(I)]. The Nd(Ⅲ) coordinated with 9 oxygen atoms forms a mono-capped square-antiprism configuration, while the Mo (Ⅵ) ions have several different coordinationnumbers such as 4, 5 and 6 with different configurations such as tetrahedron, distortedsquare pyramid and octahedron respectively.展开更多
The title complex crystallizes in the triclinic system, space group P1 with a=16.9568(5), b=18.8631(6), c=24.1640(8), α=100.110(1), β=92\^330(1), γ=113.368(1)°, V=7602.54(4)~3, D_c=3.002 g/cm^3, F(000)=589...The title complex crystallizes in the triclinic system, space group P1 with a=16.9568(5), b=18.8631(6), c=24.1640(8), α=100.110(1), β=92\^330(1), γ=113.368(1)°, V=7602.54(4)~3, D_c=3.002 g/cm^3, F(000)=5893, M_r=6245.25, μ(Mo Kα)=5.010mm^-1, Z=2 and final R=0.0722 and wR=0\^1960 for 16015 observed reflections with I≥2σ(I). The Gd(Ⅲ) ion is coordinated by nine oxygen atoms, forming a distorted mono-capped square antiprism, while the Mo(Ⅵ) ions have their different coordination numbers such as 4,5 and 6 with different configurations such as tetrahedron, square pyramid and octahedron, respectively.展开更多
文摘Single crystals of the title complex Na4 (NH4)10[Nd4Mo29O100(H2O)16]·34H2O obtained from the reaction of (NH4)6Mo7O24 and Nd (NO3)3, crystallize in themonoclinic, space group C2/c, with a= 19. 556(8), b= 43. 22 (2), c= 20. 389 (7) A,β= 117. 43(3)°, V= 15297(10) A3, Z=4, Dc= 1. 331g· cm-3, F(000) =5824, μ=1. 875 mm-1, final R(wR) = 0. 0816 (0. 2039) for 6128 unique intensity data [I≥2σ(I)]. In the molecule, each Nd heteroatom is coordinated by nine oxygen atoms with amono-capped square-antiprism configuration[1], while the Mo (VI) ions have severaldifferent coordination numbers (4, 5 and 6) with different configurations such as tetra-hedron, distorted square pyramid and octahedron respectively.
文摘The title complex crystallized in triclinic system with space group P1;Mr=5862. 35 a= 17.04(1), b= 18. 989(5), c= 24. 240(6) A ;a= 100. 18(2), β=92. 24(3), γ= 113. 04(3)°; V=7054(6) A3, Z=2, Dc= 2. 664 g. cm-3, F(000) =5306, μ= 4. 036 mm-1 and final R= 0. 0763 and Rw= 0. 2176 for 15951 reflections [Ⅰ>2δ(I)]. The Nd(Ⅲ) coordinated with 9 oxygen atoms forms a mono-capped square-antiprism configuration, while the Mo (Ⅵ) ions have several different coordinationnumbers such as 4, 5 and 6 with different configurations such as tetrahedron, distortedsquare pyramid and octahedron respectively.
基金Supported by the Science Foundation of Fujian Science Committee.
文摘The title complex crystallizes in the triclinic system, space group P1 with a=16.9568(5), b=18.8631(6), c=24.1640(8), α=100.110(1), β=92\^330(1), γ=113.368(1)°, V=7602.54(4)~3, D_c=3.002 g/cm^3, F(000)=5893, M_r=6245.25, μ(Mo Kα)=5.010mm^-1, Z=2 and final R=0.0722 and wR=0\^1960 for 16015 observed reflections with I≥2σ(I). The Gd(Ⅲ) ion is coordinated by nine oxygen atoms, forming a distorted mono-capped square antiprism, while the Mo(Ⅵ) ions have their different coordination numbers such as 4,5 and 6 with different configurations such as tetrahedron, square pyramid and octahedron, respectively.
