4

Ta     -0.110205028070406      0.002399151070075      0.042789170664789
Cu      1.735203215896056      1.744219625025656      0.071838113832915
Ta      1.564876556623697      0.014771191927495      1.795534410002176
Cu     -0.158746987965411      1.506014570924093      1.207634716184697