Table 1.

Characterization Summary of Stereoregular OMMA Samples

					Tacticitye
Sample	Mn,MALDIa	Mn,NMRb	Mn,GPCc	ĐMALDId	mm	mr	rr
isotactic (it-)
it-5	559	560	600	1.000	80	10	10
it-10	1100	1100	1200	1.001	80	10	10
it-15	1600	1500	1800	1.002	91	7	2
it-20	2100	2200	2500	1.003	90	8	2
it-30	3000	2800	3700	1.006	92	5	3
it-40	4000	3700	4900	1.003	88	7	5
it-60	6100	6000	7900	1.008	89	6	5
syndiotactic (st-)
st-10	1240	1200	1300	1.000	1	24	75
st-15	1800	1900	1900	1.002	13	12	75
st-20	2300	2600	2700	1.005	10	13	77
st-30	3300	3400	3800	1.009	8	14	78
st-40	4300	4500	4700	1.009	7	14	79
st-60	6400	6000	7100	1.016	4	15	81

^aNumber-average molecular weight calculated based on MALDI-ToF MS analysis.

^bNumber-average molecular weight calculated based on NMR analysis.

^cNumber-average molecular weight calculated based on GPC analysis.

^dSample dispersity determined from MALDI-ToF MS analysis.

^eTriad tacticity (mm, mr, and rr) calculated based on ¹H or ¹³C NMR analysis (see SI).