Crystallography Open Database

Information card for entry 4028536

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Structure parameters

Formula	C16 H14 N2 O6
Calculated formula	C16 H14 N2 O6
SMILES	O1c2c(c3c(cccc3O[C@H]([C@@H]1C)C)N(=O)=O)c(ccc2)N(=O)=O
Title of publication	Enantiomeric Recognition of Amino Acid Salts by Macrocyclic Crown Ethers Derived from Enantiomerically Pure 1,8,9,16-Tetrahydroxytetraphenylenes
Authors of publication	Chao Cheng; Zongwei Cai; Xiao-Shui Peng; Henry N. C. Wong
Journal of publication	Journal of Organic Chemistry
Year of publication	2013
Journal volume	78
Pages of publication	8562 - 8573
a	8.132 ± 0.003 Å
b	12.16 ± 0.005 Å
c	15.703 ± 0.006 Å
α	90°
β	90°
γ	90°
Cell volume	1552.8 ± 1 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	4
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.0728
Residual factor for significantly intense reflections	0.0561
Weighted residual factors for significantly intense reflections	0.1488
Weighted residual factors for all reflections included in the refinement	0.1596
Goodness-of-fit parameter for all reflections included in the refinement	1.023
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301812 (current)	2025-08-19	Add cross-references to PubChem compounds in COD range 4/02/ Each referenced PubChem compound corresponds to the full crystal structure.	4028536.cif
178464	2016-03-21	cif/4/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/02/85.	4028536.cif
94734	2014-01-27	cif/ Adding structures of 4028536 via cif-deposit CGI script.	4028536.cif