一个新颖的单齿桥联羧基——金属二聚物为顶点的发光分子矩形网格(英)

The hydrothermal reaction of 4-pyridylacrylic acid (4-HPYA) with [Cu(MeCN)₄](BF₄) and PPh₃ gives rise to an unprecedented luminescent molecular square grid, [Cu(Ⅰ)(4-PYA)(PPh₃)]_n (1) which may be used as a sensor. CCDC: 236419.     

苦黄注射液中挥发性成分总含量的测定

苦黄注射液是由国家卫生部批准生产的中药复方静脉注射液，属国家二类中药新药。处方由大黄、苦参、茵陈、柴胡等中药组成。具有清热利湿、疏肝褪黄的功能。临床上适用于因湿热内蕴而引起的病毒性黄疸型肝炎患者的退黄。药理研究表明，其挥发性成分为其有效活性成分之一。本文对苦黄注射液中挥发性成分的总含量加以测定，从而对苦黄注射液的质量控制提供了一个科学依据。     

水合羟基高氯酸镍髤的晶体结构(英文)

CommentThestructuralintheinorganonickelperchlorateiswelldocumented[1,2].Amongthese,thestructuresinwhichperchlorateanionactsasatridentateligandareratherrare.Toourbestknowledge,inorganonickelperchloratecompoundcontainingtridentateperchlo鄄rateandtridentateh…     

水合羟基高氯酸镍(Ⅱ)的晶体结构(英)

Green single crystal of the title compound was accidentally obtained by the reaction of N,N′-bis(pyridylcarbonyl)-4,4′-diaminodiphenyl ether (L) with nickel perchlorate. In the structure of [Ni( μ₃-OH)( μ₃-ClO₄)(H₂O)]_n, the local coordinating geometry around Ni center displays a distorted octahedron in which one coordination site of each metal atom was occupied by a water molecule. Each perchlorate anion and hydroxyl group acts as a tridentate bridging spacer to bind three Ni atoms, thus resulting in the formation of two-dimensional layered network. CSD: 414263.