Russian Journal of Inorganic Chemistry, Tập 48,Trang 955-1446British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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... observed . Only at n = 12 , does the Q , band undergo a slight hypsochromic shift ( 1.5 nm ) and become somewhat weaker . The endocyclic binding of Na + by the crown substituents decreases the electron density on the macrocyclic Pc ...
... observed . Only at n = 12 , does the Q , band undergo a slight hypsochromic shift ( 1.5 nm ) and become somewhat weaker . The endocyclic binding of Na + by the crown substituents decreases the electron density on the macrocyclic Pc ...
Trang 1110
... observed in the. log -1.5 -2.5 -3.5 -4.5 -4 2.3 2 ' -2 I ' 3 ' logc -3 Fig . 1. Distribution isotherms of ruthenium nitrosonitro species from nitrate solutions between the aqueous phase and a 1.7 M TBP solution in heptane . Aqueous phase ...
... observed in the. log -1.5 -2.5 -3.5 -4.5 -4 2.3 2 ' -2 I ' 3 ' logc -3 Fig . 1. Distribution isotherms of ruthenium nitrosonitro species from nitrate solutions between the aqueous phase and a 1.7 M TBP solution in heptane . Aqueous phase ...
Trang 1173
... observed at 8 = 3.74 ppm , and its multiplicity , d * d * d ( 3J = 4 , 5 , 9 Hz ) , is shown in Fig . 2 , 1. The signal of CH- ( CH3 ) 2 ( Fig . 2 , 2 ) is observed at 2.74 ppm ; this is a septet of doublets ( 3J = 7 , 4 Hz ) . Figure 2 ...
... observed at 8 = 3.74 ppm , and its multiplicity , d * d * d ( 3J = 4 , 5 , 9 Hz ) , is shown in Fig . 2 , 1. The signal of CH- ( CH3 ) 2 ( Fig . 2 , 2 ) is observed at 2.74 ppm ; this is a septet of doublets ( 3J = 7 , 4 Hz ) . Figure 2 ...
Nội dung
Vol 48 No 7 | 955 |
Synthesis and Luminescence of Arsenic III and AntimonyIII Halide Complexes | 961 |
Synthesis and Study of Gallium HexamolybdocobaltateIII | 972 |
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