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. 2019 Jan 1;75(Pt 1):12–20. doi: 10.1107/S2056989018017024

Table 1. Selected bond lengths (Å) and angles (°) of the compounds 4, 5, 6 and 7 .

	4	5	6	7
Ir1—C1	2.273 (4)	2.279 (6)	2.149 (4)	2.225 (3)
Ir1—C4	2.072 (5)	2.046 (7)	2.076 (4)	2.119 (3)
Ir1—P1	2.290 (1)	2.318 (2)	2.309 (1)	2.339 (1)
Ir1—P4	2.278 (1)	2.306 (2)	2.330 (1)	2.366 (1)
P2—C1	1.791 (5)	1.788 (7)	1.822 (4)	1.837 (3)
Ir1—L _x (L _x= –H, –Cl, –CH₂CO₂Et)	1.62 (2)	2.163 (7)	2.427 (1)	2.177 (3)
Ir1—L _y (L _y = –Cl, –CO)	2.462 (1)	2.461 (2)	2.460 (1)	1.910 (3)
P3—C1	1.788 (5)	1.789 (7)	1.833 (4)	1.791 (3)
C1—C4	1.515 (6)	1.507 (9)	1.513 (5)	1.515 (4)
C4—Ir1—C1	40.5 (2)	40.3 (2)	41.9 (2)	40.72 (11)
C4—C1—Ir1	62.6 (2)	61.5 (3)	66.5 (2)	65.88 (15)
C1—C4—Ir1	76.9 (3)	78.2 (4)	71.6 (2)	73.40 (16)
C4—Ir1—L _y (L _y = –Cl, –CO)	150.3 (1)	152.5 (2)	151.9 (1)	158.8 (1)
C1—Ir1—L _y (L _y = –Cl, –CO)	111.3 (1)	112.8 (2)	111.5 (1)	118.8 (1)
C4—Ir1—L _x (L _x = –H, –Cl, –CH₂CO₂Et)	119.7 (18)	120.8 (3)	116.2 (1)	106.7 (1)
C1—Ir1—L _x (L _x = –H, –Cl, –CH₂CO₂Et)	159.8 (18)	161.1 (3)	158.1 (1)	147.4 (1)
P1—Ir1—P4	178.4 (1)	173.5 (1)	177.6 (1)	176.4 (1)
P1—Ir1—(C1—C4)	84.21	88.85	85.57	84.56