Crystallography Open Database

Information card for entry 7211796

Preview

Coordinates	7211796.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C40 H24 N8 Zn
Calculated formula	C40 H24 N8 Zn
Title of publication	New cyclic tetrameric and square-grid polymeric modes of supramolecular self-assembly of zinc tetra(4-pyridyl)porphyrin
Authors of publication	Lipstman, Sophia; Goldberg, Israel
Journal of publication	CrystEngComm
Year of publication	2010
Journal volume	12
Journal issue	1
Pages of publication	52
a	20.8956 ± 0.0007 Å
b	13.6507 ± 0.0005 Å
c	14.6756 ± 0.0007 Å
α	90°
β	106.202 ± 0.0013°
γ	90°
Cell volume	4019.8 ± 0.3 Å³
Cell temperature	110 ± 2 K
Ambient diffraction temperature	110 ± 2 K
Number of distinct elements	4
Space group number	15
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Residual factor for all reflections	0.1269
Residual factor for significantly intense reflections	0.0749
Weighted residual factors for significantly intense reflections	0.1935
Weighted residual factors for all reflections included in the refinement	0.2076
Goodness-of-fit parameter for all reflections included in the refinement	1.043
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
180448 (current)	2016-03-26	cif/7/21/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/21/17.	7211796.cif
92385	2014-01-12	cif/ Adding structures of 7211795, 7211796 via cif-deposit CGI script.	7211796.cif