Crystallography Open Database

Information card for entry 7251493

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Coordinates	7251493.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C13 H21 N2 O6
Calculated formula	C13 H21 N2 O6
Title of publication	Solvated pyromellitic acid-modified separator for stable lithium metal anodes and high-performance Li–S batteries
Authors of publication	Zhang, Jing; Feng, Yi; Cao, Yun-Dong; Fan, Lin-Lin; Lv, Cai-Li; Cheng, Lei; Gao, Guang-Gang; Liu, Hong
Journal of publication	CrystEngComm
Year of publication	2026
Journal volume	28
Journal issue	6
Pages of publication	1135 - 1146
a	7.8703 ± 0.0007 Å
b	9.391 ± 0.001 Å
c	11.0106 ± 0.0011 Å
α	72.161 ± 0.002°
β	78.64 ± 0.004°
γ	84.085 ± 0.003°
Cell volume	758.69 ± 0.13 Å³
Cell temperature	273.15 K
Ambient diffraction temperature	273.15 K
Number of distinct elements	4
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.1047
Residual factor for significantly intense reflections	0.1041
Weighted residual factors for significantly intense reflections	0.2555
Weighted residual factors for all reflections included in the refinement	0.2563
Goodness-of-fit parameter for all reflections included in the refinement	1.133
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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