Table 4.
[1]2+exp | [1]2+calc | [1](NO3)+calc | [2]2+exp | [2]2+calc | [2](NO3)+calc | [3]2+exp | [3]2+calc | [3](NO3)+calc | |
---|---|---|---|---|---|---|---|---|---|
Pt–Pt | 2.921 | 3.561 | 3.138 | 2.600 | 2.705 | 2.660 | 2.603 | 2.743 | 2.686 |
Pt–X | 2.427 | 2.444 | 2.445 | 2.552 | 2.587 | 2.584 | |||
Pt–Oacetate | 2.046 | 2.035 | 2.052 | 2.031 | 2.032 | 2.048 | 2.028 | 2.033 | 2.050 |
Pt–Nammine | 2.024 | 2.056 | 2.045 | 2.024 | 2.070 | 2.042 | 2.022 | 2.070 | 2.044 |
τb | 31.9 | 70.11 | 42.5 | 19.3 | 32.8 | 23.7 | 19.0 | 33.2 | 24.0 |
ωc | 5.5 | 0.1 | 1.9 | 1.4 | 11.8 | 1.8 | 3.1 | 11.8 | 1.6 |
Experimental values reported are the averages of chemically equivalent distances or angles found in the asymmetric unit of the X-ray structure.
Tilt angle between adjacent platinum coordination planes in the binuclear unit.
Average twist or torsion angle about the Pt–Pt vector.