Crystallography Open Database

Information card for entry 1577491

Preview

No preview available: file is not found.

Coordinates	Coordinates are not available: file is not found.
Original IUCr paper	HTML

Structure parameters

Common name	Dibromidobis(2-methylpyrazine)copper(II)
Chemical name	<i>catena</i>-Poly[[bis(2-methylpyrazine-κ<i>N</i>^4^)copper(II)]-di-μ-\ bromido]
Formula	C10 H12 Br2 Cu N4
Calculated formula	C10 H12 Br2 Cu N4
Title of publication	catena-Poly[[bis(2-methylpyrazine-κN 4)copper(II)]-di-μ-bromido]
Authors of publication	Butcher, Robert T.; Twamley, Brendan; Turnbull, Mark M.
Journal of publication	IUCrData
Year of publication	2026
Journal volume	11
Journal issue	10
a	3.9321 ± 0.0004 Å
b	20.274 ± 0.002 Å
c	8.2685 ± 0.0009 Å
α	90°
β	99.602 ± 0.002°
γ	90°
Cell volume	649.93 ± 0.12 Å³
Cell temperature	90 ± 2 K
Ambient diffraction temperature	90 ± 2 K
Number of distinct elements	5
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0323
Residual factor for significantly intense reflections	0.0289
Weighted residual factors for significantly intense reflections	0.0726
Weighted residual factors for all reflections included in the refinement	0.074
Goodness-of-fit parameter for all reflections included in the refinement	1.082
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
306994 (current)	2026-10-23	cif/ Adding structures of 1577491 via cif-deposit CGI script.	1577491.cif