Gas-phase noncovalent functionalization of carbon nanotubes with a Ni(II) tetraaza[14]annulene complex

► NiTMTAA was deposited onto carbon nanotubes from vapor phase. ► NiTMTAA-carbon nanotube hybrids were studied by different instrumental techniques. ► Molecular modeling found preferable orientations and distribution of NiTMTAA on nanotubes.