13 With the full series of 2‐halotriphospha[3]ferrocenophanes in hand a clear trend can be derived from the 31 P NMR data (Table 1 ).
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13 With the full series of 2‐halotriphospha[3]ferrocenophanes in hand a clear trend can be derived from the 31 P NMR data (Table 1 ).