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MassMS-NW-1643 2,2'-bipyridyl C10H8N2 (Mass of molecular ion: 156)
Source Temperature: 240 °C Sample Temperature: 180 °C Reservoir, 75 eV
26.0 1.6 27.0 2.5 28.0 1.6 38.0 1.0 39.0 2.0 50.0 6.8 51.0 14.9 52.0 7.2 63.0 1.5 64.0 1.8 64.5 1.2 74.0 1.4 75.0 2.4 76.0 3.3 77.0 3.0 78.0 17.5 79.0 4.7 101.0 1.8 102.0 2.4 103.0 3.0 104.0 2.3 105.0 1.0 128.0 19.1 129.0 17.8 130.0 7.8 155.0 34.0 156.0 100.0 157.0 11.3
parameter in CCl4
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1H NMR 300 MHz C10 H8 N2 20 mol% in CCl4 2,2'-bipyridyl 
Parameter ppm Hz
D(A) 8.587 D(B) 7.124 D(C) 7.658 D(D) 8.496 J(A,B) 4.75 J(A,C) 1.80 J(A,D) 1.00 J(B,C) 7.53 J(B,D) 1.16 J(C,D) 8.01 CASTELLANO,S. ET AL. J.PHYS.CHEM. 69, 4166 (1965)
Hz ppm Int.2579.89 8.600 523 2578.89 8.596 627 2578.12 8.594 614 2577.12 8.590 580 2575.13 8.584 555 2574.15 8.580 647 2573.37 8.578 621 2572.37 8.575 572 2553.92 8.513 569 2552.86 8.510 940 2551.81 8.506 541 2545.92 8.486 605 2544.85 8.483 1000 2543.81 8.479 576 2306.10 7.687 473 2304.30 7.681 471 2298.48 7.662 709 2296.71 7.656 713 2290.56 7.635 491 2288.77 7.629 482 2143.81 7.146 536 2142.67 7.142 538 2139.08 7.130 538 2137.92 7.126 552 2136.29 7.121 521 2135.14 7.117 501 2131.55 7.105 482 2130.39 7.101 475
in CDCl3
CCl4 solution
KBr disc
nujol mull
CR(0) COMPLEXC ANION RADICAL, IN THF, RT
COPPER(II) COMPLEX, IN METHANOL, 77K
RH(0) COMPLEX, IN CH3CN 77K, G=2
RH(0) COMPLEX, IN CH3CN 77K, G=4
COPPER(II) COMPLEX POWDER, X-BAND
COPPER(II) COMPLEX POWDER, Q-BAND
TUNGSTEN(V)-OXO COMPLEX IN DMF
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