Table 5.

Selected bond lengths (Å) and bond angles (°) for 6

Bond lengths
Re(1)–O(1)	1.696(6)	Re(1)–N(1)	2.026(11)
Re(1)–O(3)	1.991(7)	Re(1)–O(2)	2.035(6)
Re(1)–O(4)	1.998(6)	Re(1)–N(2)	2.093(8)
Bond angles
O(1)–Re(1)–O(3)	102.8(3)	O(4)–Re(1)–O(2)	81.5(3)
O(1)–Re(1)–O(4)	171.6(3)	N(1)–Re(1)–O(2)	90.7(7)
O(3)–Re(1)–O(4)	84.9(3)	O(1)–Re(1)–N(2)	94.6(3)
O(1)–Re(1)–N(1)	100.6(3)	O(3)–Re(1)–N(2)	89.1(3)
O(3)–Re(1)–N(1)	84.0(7)	O(4)–Re(1)–N(2)	82.0(3)
O(4)–Re(1)–N(1)	83.4(3)	N(1)–Re(1)–N(2)	164.3(4)
O(1)–Re(1)–O(2)	91.0(3)	O(2)–Re(1)–N(2)	92.7(3)
O(3)–Re(1)–O(2)	165.9(3)