mˌæɡnɪɾᵻzˈeɪʃən dˈeɪɾə fɚɹən ˈaɪsəlˌeɪɾᵻd lˌæ æt sˈiː ˈeɪɾi tˈuː ˈaɪsəmɚ wɜːɹ əbtˈeɪnd jˈuːzɪŋ ɐ skwˈɪd mˌæɡnɪtˈɑːmɪɾɚɹ æt tˈɛmpɹɪtʃɚz ɹˈeɪndʒɪŋ fɹʌm θɹˈiː tə θɹˈiːhˈʌndɹɪd kˈeɪ. fɔːɹ lˌæ æt sˈiː ˈeɪɾi tˈuː ðɪ ɪnvˈɜːs səsˌɛptəbˈɪlᵻɾi æz ɐ fˈʌŋkʃən ʌv tˈɛmpɹɪtʃɚ wʌz əbzˈɜːvd tə fˈɑːloʊ ɐ kjˈʊɹɹiwˈaɪs lˈɔː.
Magnetization data for an isolated La@C82 isomer were obtained using a SQUID magnetometer at temperatures ranging from 3 to 300 K. For La@C82 the inverse susceptibility as a function of temperature was observed to follow a Curie-Weiss law.