Solvthermal synthesis of a chiral 3D open framework<br /> [Zn(pydc) (DMA)]n•2(DMA)<br />
Journal Title: Science Paper Online - Year 2008, Vol 3, Issue 6
Abstract
Compound [Zn(C7H3NO4) (C4H9ON)]n•2(C4H9ON) is synthesized under solvthemal conditions, and its crystal structure is determined by using single crystal X-ray diffraction. The compound crystallizes in orthorhombic space group P212121 with a=1.0771(5) nm,b=1.1528(5)nm,c=1.4879(5) nm,α=β=γ= 90.00(0)°,V =1.8475(13)nm3. Three zinc centers link with each other through pyriding-3,5-dicarboxylic acid ligand to form a 3-dimentional open framework.
Authors and Affiliations
Xinlong WANG , Chao QIN
磁流化床铁基选择性催化还原烟气脱硝
本文介绍近年来铁离子交换沸石催化剂、氧化铁催化剂等铁基催化剂选择性催化还原(SCR)脱硝的研究进展;分析磁流化床的特性,提出利用磁场流态化技术进行磁性颗粒催化还原脱除氮氧化物的新技术构思,并对此脱硝反应的机理及实验方案进行初...
Optimum study on wind-induced vibration control of high-rise building based on Rayleigh arithmetic
Optimum method of wind-induced vibration control of high-rise building is studied in this paper. Rayleigh Damping arithmetic is firstly employed and proposed to perform optimum study. Two kinds of optimum system, MPD(Ma...
The design of USB2.0 interface module based on FX2LP
A USB2.0 interface module is introduced in this paper, which provides a high speed data path between host and peripherals. The chip EZUSB-FX2LP is used in this work, and the inner structure and features of FX2LP are pres...
Research on data-driven software reliability models
Traditional software reliability growth models (SRGMs) are generally based on several impractical assumptions, which to a large extend limits their applicability and accuracy. In recent years, data-driven approach to sof...
Technological challenges for CO2 EOR in China
It is well known that, in China, the physical property of reservoir is poor and crude oil has characteristic such as high viscosity, high wax & resin content, high freezing point, etc. So, the CO2 EOR will face probl...