Table 7. Selected Bond Lengths and Angles from Compound 9.

bond lengths (Å)
Zn(1)–Zn(1)#	2.8528(6)	Zn(2)–Zn(2)$	2.8362(6)
Zn(1)–O(1)	1.9524(17)	Zn(2)–O(11)	1.9314(16)
Zn(1)–O(1)#	1.9393(16)	Zn(2)–O(11)$	1.9499(17)
Zn(1)–O(4)	1.9234(19)	Zn(2)–O(14)	1.9318(18)
Zn(1)–O(5)	1.9337(17)	Zn(2)–O(15)	1.9196(19)
B(1)–O(1)	1.390(3)	B(2)–O(11)	1.400(3)
B(1)–O(2)	1.472(3)	B(2)–O(12)	1.452(3)
B(1)–O(3)	1.453(3)	B(2)–O(13)	1.462(3)
B(1)–N(1)	1.661(3)	B(2)–N(2)	1.669(3)

bond angles (deg)
O(1)–Zn(1)–O(1)#	85.71(7)	O(11)–Zn(2)–O(11)$	86.10(7)
O(1)–Zn(1)–O(4)	123.38(8)	O(11)–Zn(2)–O(14)	124.06(8)
O(1)–Zn(1)–O(5)	112.96(8)	O(11)–Zn(2)–O(15)	116.58(8)
O(4)–Zn(1)–O(5)	94.78(8)	O(14)–Zn(2)–O(15)	95.58(9)
Zn(1)–O(1)–Zn(1)#	94.29(7)	Zn(2)–O(11)–Zn(2)$	93.90(7)
Zn(1)–O(1)–B(1)	134.80(16)	Zn(2)–O(11)–B(2)	127.54(16)
Zn(1)#–O(1)–B(1)	126.12(15)	Zn(2)$-O(11)–B(2)	134.72(16)
Zn(1)–O(4)–C(22)	124.63(19)	Zn(2)–O(14)–C(52)	123.6(2)
Zn(1)–O(5)–C(24)	123.71(19)	Zn(2)–O(15)–C(54)	123.4(2)
O(1)–B(1)–O(2)	114.4(2)	O(11)–B(2)–O(12)	111.8(2)
O(1)–B(1)–O(3)	111.46(19)	O(11)–B(2)–O(13)	113.9(2)
O(1)–B(1)–N(1)	110.0(2)	O(11)–B(2)–N(2)	109.3(2)
O(2)–B(1)–O(3)	109.3(2)	O(12)–B(2)–O(13)	109.6(2)
O(2)–B(1)–N(1)	104.75(18)	O(12)–B(2)–N(2)	105.45(18)