Addition/Correction pubs.acs.org/OrgLett
Cite This: Org. Lett. XXXX, XXX, XXX−XXX
Correction to Improvements to Practical Usability of the “Crystalline Sponge” Method for Organic Structure Determination Greyson W. Waldhart, Neal P. Mankad,* and Bernard D. Santarsiero* Org. Lett. 2016, 18 (23), 6112−6115. DOI: 10.1021/acs.orglett.6b03119 S Supporting Information *
I
n the original manuscript, the concentrations of 2,6diisopropylaniline in di-n-butyl ether were tabulated incorrectly. The updated concentration values to not detract from, and actually reinforce, the conclusions drawn in the manuscript. Table 1 has been corrected. The following sentence just below Table 1 in the left-hand column was corrected: “The 1·PhNO2 crystals were exposed to solutions of DIPA in nBu2O that ranged from 0.005 to 4.8 M.” A corrected version of the complete Supporting Information has been submitted where the concentration values in Table S2 (page S6) have been corrected.
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ASSOCIATED CONTENT
S Supporting Information *
The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.orglett.8b01553. Corrected version of the complete Supporting Information file containing corrected concentration values in Table S2 (PDF) Table 1. Unit Cell Parameters entry a
1 2a 3b 4 5 6 7 8 9 10
sample
[DIPA]c
a (Å)
b (Å)
c (Å)
α (deg)
β (deg)
γ (deg)
1·PhNO2 1·DIPA 1·PhNO2 1·DIPA 1·DIPA 1·DIPA 1·DIPA 1·DIPA 1·DIPA 1·DIPA
− neat − 4.8 M 4.2 M 3.7 M 3.2 M 1.6 M 0.05 M 0.005 M
34.37 ± 0.77 36.39 ± 0.21 34.219(2) 36.966(7) 37.085(3) 37.024(5) 37.018(11) 37.174(19) 37.266(9) 37.167(11)
14.99 ± 0.10 14.70 ± 0.03 15.002(1) 14.695(8) 14.666(1) 14.718(2) 14.668(2) 14.764(2) 14.801(1) 14.799(2)
30.55 ± 0.41 30.53 ± 0.12 30.331(2) 30.906(4) 30.858(2) 30.883(9) 30.809(5) 30.539(6) 30.471(6) 30.481(5)
90 90 90 90 90 90 90 90 90 90
100.93 ± 0.83 101.90 ± 0.32 100.567(5) 102.626(4) 102.546(5) 102.706(13) 102.471(6) 102.885(21) 103.229(14) 102.987(17)
90 90 90 90 90 90 90 90 90 90
a
Reported as average ± standard deviation, calculated over 10 samples. bCrystals grown from 1:10 ZnI2/L mixture. See Table S1 for results from other ZnI2/L ratios. cConcentration of DIPA in nBu2O used for guest soaking. See Table S2 for results from other DIPA concentrations.
Received: May 17, 2018
© XXXX American Chemical Society
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DOI: 10.1021/acs.orglett.8b01553 Org. Lett. XXXX, XXX, XXX−XXX
