New Lead Orthosilicate {Pb-4(?(?H)(2))}[SiO4] with a Framework of Anion-Centered Pb Tetrahedra Related to Sodalite

Eremina T. A.; Belokoneva E. L.; Dimitrova O. V.; Volkov A. S.

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New Lead Orthosilicate {Pb-4(?(?H)(2))}[SiO4] with a Framework of Anion-Centered Pb Tetrahedra Related to Sodalite

机译：新的铅外硅酸盐{Pb-4（？（αh）（2））} [SiO4]与与钠钠相关的阴离子为中心的Pb Tetrahedra框架

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New lead silicate {Pb-4(?(?H)(2))}[SiO4] was synthesized under hydrothermal conditions and structurally characterized, sp. gr. P2(1)3, a = 8.9756(13) angstrom. According to the commonly used classification, the new compound belongs to orthosilicates. In the crystal structure, isolated SiO4 tetrahedra are located between numerous Pb atoms. The structure can be considered as an anion-centered positively charged zeolite-like framework composed of {O3Pb7}(8+) clusters, which are linked to each other and include three edge-sharing (OPb4)(6+) tetrahedra with one common vertex. The formula of this positively charged antiframework is {O(?H)(2)Pb-4}(4+), and its cavities are occupied by negatively charged [SiO4](4-) tetrahedra. This framework is similar to that of sodalite when relating the sites to the centers of gravity of the {O3Pb7}(8+) clusters.

机译：在水热条件下合成新的铅硅酸盐{Pb-4（α（αH）（2））} [SiO 4]。 GR。 P2（1）3，A = 8.9756（13）埃。根据常用的分类，新化合物属于矫形物。在晶体结构中，分离的SiO 4四腹部位于众多PB原子之间。该结构可以被认为是由{O 3P7}（8+）簇组成的基于带正电荷的沸石的框架，它们彼此连接，包括三个边缘共享（OPB4）（6+）四面体，其中一个常见顶点。该带正电荷的反r作业的公式是{O（αH）（2）Pb-4}（4+），其腔被带负电的[SiO 4]（4-）四面体占据。当将部位与{O3PB7}（8+）集群的重心相关联时，该框架类似于索索罗石。

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《Crystallography reports》 |2019年第3期|共5页
作者
Eremina T. A.; Belokoneva E. L.; Dimitrova O. V.; Volkov A. S.;
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Moscow MV Lomonosov State Univ Moscow 119992 Russia;

Moscow MV Lomonosov State Univ Moscow 119992 Russia;

Moscow MV Lomonosov State Univ Moscow 119992 Russia;

Moscow MV Lomonosov State Univ Moscow 119992 Russia;

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1. New Lead Orthosilicate {Pb-4(?(?H)(2))}[SiO4] with a Framework of Anion-Centered Pb Tetrahedra Related to Sodalite [J] . Eremina T. A., Belokoneva E. L., Dimitrova O. V., Crystallography reports . 2019,第3期

机译：新的铅外硅酸盐{Pb-4（？（αh）（2））} [SiO4]与与钠钠相关的阴离子为中心的Pb Tetrahedra框架
2. Isolated deltahedral clusters of lead in the solid state: synthesis and characterization of Rb4Pb9 and Cs10K6Pb36 with Pb-9(4-), and A(3)A ' Pb-4 (A = Cs, Rb, K; A ' = Na, Li) with Pb-4(4-) [J] . Bobev S., Sevov SC. Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2002,第5a6期

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3. Synthesis, structure, and electronic structure calculation of a new centrosymmetric borate Pb2O[BO2(OH)] based on anion-centered OPb4 tetrahedra [J] . Sun Feng, Wang Li, Stoumpos Constantinos C. Journal of Solid State Chemistry . 2016,第Null期

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5. DNA Tetrahedra as Structural Frameworks for Catalytic Centers. [D] . Rendek, Kimberly Nicole. 2012

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6. Androgen hydroxylation catalysed by a cell line (SD1) that stably expresses rat hepatic cytochrome P-450 PB-4 (IIB1). [O] . D J Waxman, D P Lapenson, J J Morrissey, 1989

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8. The Plate Materials of the Lead-Acid Cell. Part II. Anodic Oxidation of PBSO4, PB3SO4, 2PBCO3.PB(Oh)2, and Orthorhombic Pbo [R] . Burbank, J. 1966

机译：铅酸电池的板材。第二部分。 pBsO4，pB3sO4，2pBCO3.pB（Oh）2和Orthorhombic pbo的阳极氧化

New Lead Orthosilicate {Pb-4(?(?H)(2))}[SiO4] with a Framework of Anion-Centered Pb Tetrahedra Related to Sodalite

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