Additions and corrections, Phys. Chem. Chem. Phys., 2009, 11

*Phys. Chem. Chem. Phys.*, 2009, 11
Additions and corrections Probing local structures of siliceous zeolite frameworks by solid-state NMR and first-principles calculations of ²⁹Si–O–²⁹Si scalar couplings

Sylvian Cadars, Darren H. Brouwer and Bradley F. Chmelka

Phys. Chem. Chem. Phys., 2009, 11, 1825 (DOI: 10.1039/ B815361B). Amendment published 2nd July 2009

In Table 3, columns 5 and 6, the ²J(²⁹Si–O–²⁹Si) coupling constants calculated for the DFT-optimized structures of ZSM-12 were mislabeled and out of sequence with respect to those of the ²⁹Si–O–²⁹Si site-pairs listed in column 1. Consequently, Table 3 has been revised to correct these labeling discrepancies and should read as follows:

Table 3. Experimental and calculated ²J(²⁹Si–O–²⁹Si) coupling constants measured for siliceous zeolite ZSM-12.

The entries in columns 1, 2, 3, and 4, the entries in the rows of all columns associated with the calculated u, v, R², χ² values, and the footnotes are correct and remain unchanged. In addition, the DFT calculations and results summarized in Fig. 6 are correctly labeled, so that the subsequent analyses, discussions, and conclusions of the paper remain unaffected and unchanged.

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

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Probing local structures of siliceous zeolite frameworks by solid-state NMR and first-principles calculations of 29Si–O–29Si scalar couplings

Probing local structures of siliceous zeolite frameworks by solid-state NMR and first-principles calculations of ²⁹Si–O–²⁹Si scalar couplings