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Information card for entry 4326766
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Coordinates | 4326766.cif |
---|---|
Original paper (by DOI) | HTML |
Chemical name | chromium tetraboride |
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Formula | B4 Cr |
Calculated formula | B4 Cr |
Title of publication | Crystal Structure Refinement and Bonding Patterns of CrB4: A Boron-Rich Boride with a Framework of Tetrahedrally Coordinated B Atoms |
Authors of publication | Arno Knappschneider; Christian Litterscheid; Joshua Kurzman; Ram Seshadri; Barbara Albert |
Journal of publication | Inorganic Chemistry |
Year of publication | 2011 |
Journal volume | 50 |
Pages of publication | 10540 - 10542 |
a | 4.7482 ± 0.0008 Å |
b | 5.4856 ± 0.0008 Å |
c | 2.8717 ± 0.0004 Å |
α | 90° |
β | 90° |
γ | 90° |
Cell volume | 74.8 ± 0.02 Å3 |
Cell temperature | 293 ± 2 K |
Ambient diffraction temperature | 293 ± 2 K |
Number of distinct elements | 2 |
Space group number | 71 |
Hermann-Mauguin space group symbol | I m m m |
Hall space group symbol | -I 2 2 |
Residual factor for all reflections | 0.0176 |
Residual factor for significantly intense reflections | 0.0176 |
Weighted residual factors for significantly intense reflections | 0.0447 |
Weighted residual factors for all reflections included in the refinement | 0.0447 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.438 |
Diffraction radiation wavelength | 0.71073 Å |
Diffraction radiation type | MoKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
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