Table 1. Selected geometric parameters (, ).
| PtN1 | 2.052(8) | PtN2 | 2.052(8) |
| N1iPtN1 | 96.8(5) | N1PtI1 | 92.1(2) |
| N1iPtN2 | 179.4(4) | N2PtI1 | 88.3(3) |
| N1PtN2 | 82.7(2) | N1PtI2ii | 87.3(2) |
| N2iPtN2 | 97.7(5) | N2PtI2ii | 92.2(3) |
Symmetry codes: (i) 
; (ii) 
.
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