4

Ni     -0.110205028070406      0.002399151070075      0.042789170664789
H       1.735203215896056      1.665610064211882      0.091769158335522
Ni      1.564876556623697      0.142482254657726      1.795534410002176
H      -0.158746987965411      1.281229065955042      1.207634716184697