Crystal structure of tris[(2.2.2-cryptand)x (nitrato-O,O ')lead(II)] Pentakis(nitrato-O,O ')lead(II)

Chekhlov AN

首页> 外文期刊>Journal of structural chemistry >Crystal structure of tris[(2.2.2-cryptand)x (nitrato-O,O ')lead(II)] Pentakis(nitrato-O,O ')lead(II)

【24h】

Crystal structure of tris[(2.2.2-cryptand)x (nitrato-O,O ')lead(II)] Pentakis(nitrato-O,O ')lead(II)

机译：tris [（2.2.2-cryptand）x（nitrato-O，O'）lead（II）]的晶体结构Pentakis（nitrato-O，O'）lead（II）

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A novel coordination compound tris[(2.2.2-cryptand)(nitrato-O,O')lead(II)]pentakis(nitrato-O,O')lead(II), 3[Pb(NO3)(Crypt-222)](+.)[Pb(NO3)(5)](3-) (I) has been prepared and studied by the single crystal X-ray diffraction technique. The crystals of I are monoclinic: space group Pc, a = 25.944 A, b = 18.389 A, c = 17.145 A, beta = 93.33 degrees, Z = 4. The structure of I has been solved by the direct and heavy atom methods and refined in a full-matrix anisotropic-isotropic approximation to R = 0.122 for the total of 11145 measured reflections (automated diffractometer CAD-4, lambda MoK alpha). The structure of I includes six independent host-guest complex cations [Pb(NO3)(Crypt-222)](+) and two independent complex anions [Pb(NO3)(5)](3-). Coordination number of the cation Pb2+ equals ten in all these complex ions, and its coordination polyhedron in the first of them is a strongly distorted "hexagonal bipyramid" with two forked vertices, while for the latter ones it is a strongly distorted "square pyramid" with all five vertices forked.

机译：新型配位化合物tris [（2.2.2-cryptand）（nitrato-O，O'）lead（II）] pentakis（nitrato-O，O'）lead（II），3 [Pb（NO3）（Crypt-222））]（+。）[Pb（NO3）（5）]（3-）（I）已通过单晶X射线衍射技术制备和研究。 I的晶体是单斜晶体：空间群Pc，a = 25.944 A，b = 18.389 A，c = 17.145 A，β= 93.33度，Z =4。I的结构已通过直接原子法和重原子法求解，并且对于11145次测量的反射（自动衍射仪CAD-4，λMoK alpha），以全矩阵各向异性近似达到R = 0.122。 I的结构包括六个独立的主体-客体复合阳离子[Pb（NO3）（Crypt-222）]（+）和两个独立的复合阴离子[Pb（NO3）（5）]（3-）。阳离子Pb2 +的配位数在所有这些复合离子中均等于10，并且其配位多面体中的第一个是带有两个叉形顶点的强烈变形的“六面体双锥体”，而对于后者，则是一个强烈变形的“方锥”。与所有五个顶点分叉。

著录项

来源
《Journal of structural chemistry》 |2006年第2期|共10页
作者
Chekhlov AN;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类结构化学;
关键词
single crystal X-ray diffraction analysis; guest-host complexes of 2.2.2-cryptand and lead(II) nitrate; RADII;

机译：单晶X射线衍射分析; 2.2.2-隐链藻与硝酸铅（II）的客体-主体配合物; RADII;

相似文献

外文文献
中文文献
专利

1. Influence of Montmoriilonite Nanocomposite on Tissue Levels of Lead and Blood Biochemical Parameters in Pigs Exposed to Lead1 [J] . D.Y. Yu, W．Rao, B．Zhou．, 畜牧与生物技术杂志：英文版 . 2010,第001期
2. Characterization of Cassava Root Husk Powder: Equilibrium, Kinetic and Modeling Studies as Bioadsorbent for Copper(II) and Lead(II) [J] . Kaupa Philip, Rebecca Jacob, Janarthanan Gopalakrishnan 封装与吸附期刊（英文） . 2021,第002期
3. Adsorption of Lead (II) and Copper (II) Ions from Mono Synthetic Aqueous Solutions Using Bio-Char from Ficus natalensisFruits [J] . Godfrey Musumba, Caroline Nakiguli, Cranmer Lubanga, 封装与吸附期刊（英文） . 2020,第004期
4. Adsorption of Lead （II）, Copper （II） on tourmaline from Altai mine in China＇s Sinkiang [J] . HE Dengliang, YIN Guangfu, DONG Faqin, 地质学报：英文版 . 2012,第002期
5. Crystal structure of tris[(2.2.2-cryptand)x (nitrato-O,O ')lead(II)] Pentakis(nitrato-O,O ')lead(II) [J] . Chekhlov AN Journal of structural chemistry . 2006,第2期

机译：tris [（2.2.2-cryptand）x（nitrato-O，O'）lead（II）]的晶体结构Pentakis（nitrato-O，O'）lead（II）
6. Synthesis and Crystal Structure of Aquabis(isothiocyanato)(18-crown-6)lead(II)(isothiocyanato)- (18-crown-6)(nitrato-O,O')lead(II) [J] . A. N. Chekhlov Russian Journal of General Chemistry . 2009,第8期

机译：Aquabis（异硫氰酸根）（18-冠-6）铅（II）的合成和晶体结构（异硫氰酸根）-（18-冠-6）（硝基-O，O'）铅（II）
7. Synthesis and Crystal Structure of Aqua(2.2.2-cryptand)(perehlorato-O)lead(II) Diaqua(2.2.2-cryptand)lead(II)Tris(perchlorate) [J] . A.N.Chekhlov Russian Journal of Coordination Chemistry . 2006,第8期

机译：Aqua（2.2.2-cryptand）（perehlorato-O）lead（II）Diaqua（2.2.2-cryptand）lead（II）Tris（perchlorate）的合成和晶体结构
8. Molecular Structure of Lead(II) Coprecipitated with Iron(III) Oxyhydroxide [C] . Shelly D. Kelly, Peng Lu, Trudy Bolin, American Chemical Society . 2008

机译：用铁（III）羟基氧化铁共沉淀的铅（II）的分子结构
9. I. In vitro selection of aptamers for perchlorate and melamine; II. Towards crystallization of DNAzymes; III A highly selective lead sensor based on a classic lead DNAzyme. [D] . Lan, Tian. 2012

机译：一，体外筛选高氯酸盐和三聚氰胺的适体；二。促进DNA核酶的结晶； III基于经典铅DNA酶的高选择性铅传感器。
10. Crystal structures of fac-trichloridotris(trimethylphosphane-κP)rhodium(III) monohydrate and fac-trichloridotris(trimethylphosphane-κP)rhodium(III) methanol hemisolvate: rhodium structures that are isotypic with their iridium analogs [O] . Joseph S. Merola, Marion A. Franks 2015

机译：fac-三氯代三（三甲基膦-κP）铑（III）一水合物的晶体结构和fac-三氯代三（3-甲基膦-κP）铑（III）甲醇半溶剂化物的铑结构：与铱类似物同型的铑结构
11. Crystal structures of (nitrato-O)(C-rac-5,12-dimethyl-1,4,8,11-tetraazacyclo-tetradecane-N,N ',N '',N ''')copper(II) perchlorate and (isothiocyanato-N)(C-rac-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-N-acetato-N,N ',N '',N ''',O)nickel(II) monohydrate [O] . Panneerselvam K 2011

机译：（nitroto-O）（C-rac-5,12-dimethyl-1,4,8,11-tetraazacyclo-十四癸烷-N，N'，N''，N'''）高氯酸铜（II）的晶体结构和（异硫氰酸根合-N）（C-rac-5,5,7,12,12,14-六甲基-1,4,8,11-四氮杂环十四烷-N-乙酰-N，N'，N''，N' ''，O）一水合镍（II）
12. Synthesis and Characterization of a Neutral Six-coordinate Tris-adduct of anIndium(III) Trihalide. X-ray Crystal Structure of InCl3(THF)3 [R] . Wells, R. L., Kher, S. S., Baldwin, R. A., 1994

机译：三卤化铟（III）的中性六配位三加合物的合成与表征。 InCl3（THF）3的X射线晶体结构

Crystal structure of tris[(2.2.2-cryptand)x (nitrato-O,O ')lead(II)] Pentakis(nitrato-O,O ')lead(II)

摘要

著录项

相似文献

相关主题

期刊订阅