The linear cations are rotated 90° to each other along the chains due to the coordination of the [BF4] ion.doi:10.1002/zaac.200700033Istemi KuzuMarburg, Fachbereich Chemie der UniversitätBernhard NeumüllerMarburg, Fachbereich Chemie der Universität...
Mass spectra of compound 4a gave molecular ion peak at m/z 306 (M+H)+ corresponding to molecular formula C18H12ClN3. The elemental analysis values are in good agreement with the theoretical data. Similarly, all these compounds were characterized on the basis of spectral studies. The reaction ...
环境认证 Li-ion 保质期限 1年 净重 0.09kg 标准电压 3.0V 规格 50mm 最小包装 1 外包装 纸箱 只数 1 重量 0.1kg 外包装尺寸 450*150*250mm 直径 20mm 高度 50mm 最小包装尺寸(mm) 90*30*50mm 有效年限 3年 可售卖地 全国 材质 锂离子电池 类型 锂-锰电池 型号 BT-47 ...
Benchtop pH Ion F-, Cl-, No3-, Bf4-, Nh4+, K+, Na+ Parameters pH/ISE/Temp.(Mv/Px) pH -2.00 to 20.00 pH pH Resolution 0.1, 0.01 pH Calibration Points up to 5 Standard Customization Yes Standard Recognition Nist, GB, DIN, USA and Merk B...
In the case of [EMIM][BF4] ion-pairs, only the MP2 calculation described the HOMO level correctly [17]. Similarly, in the case of [EMIM][B(CN)4] IL, again only the MP2 ion-pair approximation was able to describe the top of the valence band [37]. Show abstract Experimental ...
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The title compound, [Co(C17H14P)2]BF4, was obtained by the anion exchange of 1,1′-bis(diphenylphosphino)cobaltocenium chloride with sodium tetrafluoroborate. Both the cation and anion lie on crystallographic twofold axes which run through the CoIII ion, and both the B atom...
composition n 作文;组合(com一起+posit+ion→放到一起→组合→作文) composite n 合成物(com一起+posite→放到一起→合成物) deposit v 储存 n. 矿藏(de下面+posit→放下不用→储存) depositary n 贮藏所(deposit+ary) deposition n 免职;沉淀(见depose) ...
Electronic structures of the ionic liquids formed by 1-butyl-3-alkylimidazolium ion [Cnmim]+ (n = 4, 8, 10) with fluorine-containing anions (tetrafluoroboronate BF4-, hexafluorophosphate PF6-) were studied by ultraviolet photoemission spectroscopy (UPS) and inverse photoemission spectroscopy (IPES)...
Calcium-metal-anode based batteries have recently gained much attention owing to their higher theoretical capacity when compared to the commercial lithium-ion cells. However, electrodeposition of metallic calcium is challenging and currently there is only a few reported organic electrolytes allowing reversib...