TY  - JOUR
AU  - Stojanović, Jovica
AU  - Đorđević, Tamara
AU  - Karanović, Ljiljana
PY  - 2010
UR  - https://ritnms.itnms.ac.rs/handle/123456789/180
AB  - The structure of the title compound, ammineaquadi-mu(5)-phosphato-trizinc(II), [Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)], consists of two parts: (i) PO4 and ZnO4 vertex-sharing tetrahedra arranged in layers parallel to (100) and (ii) ZnO2(N/O)(2) tetrahedra located between the layers. Elemental analysis establishes the ammine-to-water ratio as 3:2. ZnO2(N/O)(2) tetrahedra are located at special position 4e (site symmetry 2) in C2/c. The two O atoms of ZnO2(N/O)(2) are bonded to neighbouring P atoms, forming two Zn-O-P linkages and connecting ZnO2(N/O)(2) tetrahedra with two adjacent bc plane layers. A noteworthy feature of the structure is the presence of NH3 and H2O at the same crystallographic position and, consequently, qualitative changes in the pattern of hydrogen bonding and weaker N/O-H center dot center dot center dot O electrostatic interactions, as compared to two closely related structures.
PB  - Wiley-Blackwell, Malden
T2  - Acta Crystallographica Section C-Crystal Structure Communications
T1  - [Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)]
EP  - I57
SP  - I55
VL  - 66
DO  - 10.1107/S0108270110014885
UR  - conv_581
ER  - 

@article{
author = "Stojanović, Jovica and Đorđević, Tamara and Karanović, Ljiljana",
year = "2010",
abstract = "The structure of the title compound, ammineaquadi-mu(5)-phosphato-trizinc(II), [Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)], consists of two parts: (i) PO4 and ZnO4 vertex-sharing tetrahedra arranged in layers parallel to (100) and (ii) ZnO2(N/O)(2) tetrahedra located between the layers. Elemental analysis establishes the ammine-to-water ratio as 3:2. ZnO2(N/O)(2) tetrahedra are located at special position 4e (site symmetry 2) in C2/c. The two O atoms of ZnO2(N/O)(2) are bonded to neighbouring P atoms, forming two Zn-O-P linkages and connecting ZnO2(N/O)(2) tetrahedra with two adjacent bc plane layers. A noteworthy feature of the structure is the presence of NH3 and H2O at the same crystallographic position and, consequently, qualitative changes in the pattern of hydrogen bonding and weaker N/O-H center dot center dot center dot O electrostatic interactions, as compared to two closely related structures.",
publisher = "Wiley-Blackwell, Malden",
journal = "Acta Crystallographica Section C-Crystal Structure Communications",
title = "[Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)]",
pages = "I57-I55",
volume = "66",
doi = "10.1107/S0108270110014885",
url = "conv_581"
}

Stojanović, J., Đorđević, T.,& Karanović, L.. (2010). [Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)]. in Acta Crystallographica Section C-Crystal Structure Communications
Wiley-Blackwell, Malden., 66, I55-I57.
https://doi.org/10.1107/S0108270110014885
conv_581

Stojanović J, Đorđević T, Karanović L. [Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)]. in Acta Crystallographica Section C-Crystal Structure Communications. 2010;66:I55-I57.
doi:10.1107/S0108270110014885
conv_581 .

Stojanović, Jovica, Đorđević, Tamara, Karanović, Ljiljana, "[Zn-3(PO4)(2)(H2O)(0.8)(NH3)(1.2)]" in Acta Crystallographica Section C-Crystal Structure Communications, 66 (2010):I55-I57,
https://doi.org/10.1107/S0108270110014885 .,
conv_581 .

TY  - JOUR
AU  - Stojanović, Jovica
AU  - Đorđević, Tamara
AU  - Karanović, Ljiljana
PY  - 2008
UR  - https://ritnms.itnms.ac.rs/handle/123456789/126
AB  - During an investigation of the insufficiently known system M1O-M2O-X(2)O(5)-H(2)O (M1 = Cd(2+), Sr(2+) and Ba(2+); M2 = Cu(2+), Ni(2+), Co(2+), Zn(2+) and Mg(2+); X = P(5+), As(5+) and V(5+)), single crystals of the novel compound dicadmium copper(II) bis[phosphate(V)], Cd(2)Cu(PO(4))(2), were obtained. This compound belongs to a small group of compounds adopting a Cu(3)(PO(4))(2)-type structure and having the general formula M1(2)M(2)(XO(4))(2) (M1/M2 = Cd(2+), Cu(2+), Mg(2+) and Zn(2+); X = As(5+), P(5+) and V(5+)). The crystal structure is characterized by the interconnection of infinite [Cu(PO(4))(2)] n chains and [Cd(2)O(10)](n) double chains, both extending along the a axis. Exceptional characteristics of this structure are its novel chemical composition and the occurrence of double chains of CdO(6) polyhedra that were not found in related structures. In contrast to the isomorphous compounds, where the M1 cations are coordinated by five O atoms, the Cd atom is coordinated by six. The dissimilarity in the geometry of M1 coordination between Cd(2)Cu(PO(4))(2) and the isomorphous compounds is mostly due to the larger ionic radius of the Cd cation in comparison with the Cu, Mg and Zn cations. Sharing a common edge, two CdO(6) polyhedra form Cd(2)O(10) dimers. Each such dimer is bonded to another dimer sharing common vertices, forming [Cd(2)O(10)](n) double chains in the [100] direction. The Cu atoms, located on an inversion centre (site symmetry 1), form isolated CuO(4) squares interconnected by PO(4) tetrahedra, forming [Cu(PO(4))(2)](n) chains similar to those found in related structures. Conversely, the [Cd(2)O(10)](n) double chains, which were not found in related structures, are an exclusive feature of this structure.
PB  - Wiley-Blackwell, Malden
T2  - Acta Crystallographica Section C-Crystal Structure Communications
T1  - Cd(2)Cu(PO(4))(2)
EP  - I94
SP  - I91
VL  - 64
DO  - 10.1107/S0108270108032332
UR  - conv_493
ER  - 

@article{
author = "Stojanović, Jovica and Đorđević, Tamara and Karanović, Ljiljana",
year = "2008",
abstract = "During an investigation of the insufficiently known system M1O-M2O-X(2)O(5)-H(2)O (M1 = Cd(2+), Sr(2+) and Ba(2+); M2 = Cu(2+), Ni(2+), Co(2+), Zn(2+) and Mg(2+); X = P(5+), As(5+) and V(5+)), single crystals of the novel compound dicadmium copper(II) bis[phosphate(V)], Cd(2)Cu(PO(4))(2), were obtained. This compound belongs to a small group of compounds adopting a Cu(3)(PO(4))(2)-type structure and having the general formula M1(2)M(2)(XO(4))(2) (M1/M2 = Cd(2+), Cu(2+), Mg(2+) and Zn(2+); X = As(5+), P(5+) and V(5+)). The crystal structure is characterized by the interconnection of infinite [Cu(PO(4))(2)] n chains and [Cd(2)O(10)](n) double chains, both extending along the a axis. Exceptional characteristics of this structure are its novel chemical composition and the occurrence of double chains of CdO(6) polyhedra that were not found in related structures. In contrast to the isomorphous compounds, where the M1 cations are coordinated by five O atoms, the Cd atom is coordinated by six. The dissimilarity in the geometry of M1 coordination between Cd(2)Cu(PO(4))(2) and the isomorphous compounds is mostly due to the larger ionic radius of the Cd cation in comparison with the Cu, Mg and Zn cations. Sharing a common edge, two CdO(6) polyhedra form Cd(2)O(10) dimers. Each such dimer is bonded to another dimer sharing common vertices, forming [Cd(2)O(10)](n) double chains in the [100] direction. The Cu atoms, located on an inversion centre (site symmetry 1), form isolated CuO(4) squares interconnected by PO(4) tetrahedra, forming [Cu(PO(4))(2)](n) chains similar to those found in related structures. Conversely, the [Cd(2)O(10)](n) double chains, which were not found in related structures, are an exclusive feature of this structure.",
publisher = "Wiley-Blackwell, Malden",
journal = "Acta Crystallographica Section C-Crystal Structure Communications",
title = "Cd(2)Cu(PO(4))(2)",
pages = "I94-I91",
volume = "64",
doi = "10.1107/S0108270108032332",
url = "conv_493"
}

Stojanović, J., Đorđević, T.,& Karanović, L.. (2008). Cd(2)Cu(PO(4))(2). in Acta Crystallographica Section C-Crystal Structure Communications
Wiley-Blackwell, Malden., 64, I91-I94.
https://doi.org/10.1107/S0108270108032332
conv_493

Stojanović J, Đorđević T, Karanović L. Cd(2)Cu(PO(4))(2). in Acta Crystallographica Section C-Crystal Structure Communications. 2008;64:I91-I94.
doi:10.1107/S0108270108032332
conv_493 .

Stojanović, Jovica, Đorđević, Tamara, Karanović, Ljiljana, "Cd(2)Cu(PO(4))(2)" in Acta Crystallographica Section C-Crystal Structure Communications, 64 (2008):I91-I94,
https://doi.org/10.1107/S0108270108032332 .,
conv_493 .