Notes. The first group includes the ten sources belonging to the CTK_i sample, the second and third groups include the 29 sources belonging to the CTN_i sample, with the five sources in the second group being border line. Column: (1) XMM-Newton ID number; (2) redshift; (3) classification (photometric or spectroscopic redshift); (4) 0.3−10 keV net counts; (5) column density in units of 10²⁴ cm^-2; (6) 2−10 keV observed flux in units of 10^-14 erg cm^-2 s^-1; (7) Log of the 2−10 keV rest frame intrinsic luminosity, in units of erg s^-1. The errors are obtained taking into account the errors on the observed luminosity and on the column density; (8) Log of the 2−10 keV rest frame observed luminosity, in units of erg s^-1; (9) intensity of the scatter component, relative to the primary power-law; (10) rest-frame equivalent width of the Fe Kα line, in units of keV, from the Pl fit; (11) best fit Cstat/d.o.f. ^∗ Sources whose CT nature is confirmed by the combined analysis of XMM-Newton (pn and MOS) and Chandra data (see Table 2). ^†Source 2608 was already identified as a CT candidate in Hasinger et al. (2007) and Mainieri et al. (2007).