4

He      0.273748585594105      0.246675175349589      0.114782369561972
Ta      1.216210135635732      1.354410653599396      0.168533165180077
Ta      1.449943153817109     -0.115091798095644      1.279293940607318
He      0.090205943823976      1.639185228201823      1.456776585843507