We present a comparison of the infra-red spectra of Cl-(H2O) and H+(H2O)(2) obtained with classical and ring-polymer molecular dynamics with previous quantum calculations. Full-dimensional ab initio-based potential and dipole-moment surfaces are used in these calculations. (C) 2007 Elsevier B...
JdcBUcjuZiAAuP04sMvh2o+dV0I32VB4UFyOpHVHDj2CEnu5gwKXQyxelF3uGTqYg1QEp3GEgjlm 2S4rcVzRolC1cE/NeM4+2IwBwTquDo0ePieIFRJ0Nta6GVCE/vnYUf5fdnsIhIP+xY14HxD2EhBe VEFk1P+cqpWyeHJlkj8p4RkYUSUEC1bgMeLy2UZLt+OzIgayqlO63rDMAjn+YGc/KqNal9BrZ5mu OBMgmIX8dBZbyzqYSrTpfZ47OcptgfzvUsIaN5+EK0...
0.6 V40 Ω 50 Ω Output buffer = LOW eJzUvVmTXsmRJfbeZvwPqYc2I0cCEPtCPRXR1SOOkiwaN5FqGysDgawqTGOpwUJO6dcr3P0cj/jy yyxyJD2Mpm2KwMH94saNxcOX4x7//D/95ndPvnj1/i93T/LTcPOTf/rnf37+4e7Fp/cffn6j8M0v 37z5/PHTB4F++tuf3cT+NMhTX/xyfI0n/3j34ePr9+9+fpPi02D/+q/y+5/++cX3/8vN...
R. Braz Filho et al., Stilbene and two flavanones from Derris rariflora, Phychem 14, 261–263 (1975). 2,4 kg Holz eines in der Nahe von Manaus gefallten Baumes extrahiert; 80 mg Stilben, 110 mg Flavanon C2oH2o04, 16 mg von dessen 7-Methylether und 80 mg Si-tosterin erhalt...
根据反应MnO2+H++CI-→Mn2++Cl2+H2O写出原电池的符号,正确的是()。 A.A B.B C.C D.D 点击查看答案&解析手机看题 你可能感兴趣的试题 单项选择题 直线的夹角为()。 A.A B.B C.C D.D 点击查看答案手机看题 单项选择题 同一系统的孔口出流,有效作用水头H相同,则自由出流与淹没出流关系为()。
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用离子-电子法配平下列反应式。 (1)P4+HNO3rarr;H3PO4+NO (2)H2O2+PbSrarr;PbSO4+H2O(酸性介质) (3)Cr3++H2O2
, THF/ MeOH, rt, 2 h; (THF, tetrahydrofuran; RT, room temperature) (ii) Pd/C (10 mol%), (NH4)O2CH (1 equiv.), HCO2H (4 equiv.), MeOH/H2O ¼ 4:1, 80 °C, 24 h, 81% for two steps; (iii) NaH (2 equiv.), MeI (3 equiv.), THF, 0 °C to rt, overnight, ...
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