Datasets:
compound int64 1 5 | formula stringclasses 5
values | name stringclasses 5
values | formula_mass_g_mol float64 218 378 | temperature_K int64 293 293 | wavelength_A float64 0.71 0.71 | crystal_system stringclasses 3
values | space_group stringclasses 4
values | a_A float64 7.15 17.1 | b_A float64 6.87 22 | c_A float64 7.86 15 | alpha_deg float64 90 110 | beta_deg float64 90 117 | gamma_deg float64 90 98.2 | volume_A3 float64 848 1.82k | Z int64 1 4 | density_Mg_m3 float64 1.14 1.48 | F000 float64 360 784 | crystal_size_mm stringclasses 5
values | theta_range_deg stringclasses 5
values | reflections_collected int64 5.56k 13k | independent_reflections int64 1.94k 3.7k | parameters int64 131 254 | Rint float64 0.02 0.02 | R1 float64 0.05 0.09 | wR2 float64 0.11 0.28 | S float64 1.02 1.08 | max_residual_eA3 float64 0.16 0.69 | min_residual_eA3 float64 -0.24 -0.15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | C19H13BF2N2O | 6,6-difluoro-12-phenyl-6,12-dihydro-7λ5,6λ5-[3,1]benzimidazo[1,2-c][1,3,2]benzoxazaborinine | 334.12 | 293 | 0.71073 | Monoclinic | P21/c | 10.0375 | 16.0774 | 10.9865 | 90 | 116.651 | 90 | 1,584.6 | 4 | 1.401 | 688 | 0.5x0.3x0.1 | 6.8-52.74 | 13,024 | 2,685 | 226 | 0.0231 | 0.0921 | 0.2793 | 1.073 | 0.69 | -0.24 |
2 | C21H17BF2N2O2 | 4-ethoxy-6,6-difluoro-12-phenyl-6,12-dihydro-7λ5,6λ5-benzimidazo[1,2-c][1,3,2]benzoxazaborinine | 378.18 | 293 | 0.71073 | Monoclinic | P21/n | 13.7898 | 9.5603 | 13.8293 | 90 | 93.074 | 90 | 1,820.55 | 4 | 1.38 | 784 | 0.3x0.2x0.1 | 7.28-52.74 | 7,873 | 3,701 | 254 | 0.0189 | 0.0462 | 0.1067 | 1.052 | 0.16 | -0.17 |
3 | C20H15BF2N2O | 6,6-difluoro-2-methyl-12-phenyl-6,12-dihydro-7λ5,6λ5-benzimidazo[1,2-c][1,3,2]benzoxazaborinine | 348.15 | 293 | 0.71073 | Triclinic | P-1 | 9.5973 | 9.7223 | 9.8074 | 109.663 | 93.247 | 98.156 | 847.66 | 1 | 1.364 | 360 | 0.4x0.2x0.1 | 6.76-58.7 | 6,653 | 3,451 | 236 | 0.0167 | 0.049 | 0.1167 | 1.075 | 0.16 | -0.15 |
4 | C15H13BF2N2O2 | 4-ethoxy-6,6-difluoro-6,12-dihydro-7λ5,6λ5-[3,1]benzimidazo[1,2-c][1,3,2]benzoxazaborinine | 302.1 | 293 | 0.71073 | Orthorhombic | Pnma | 17.052 | 6.866 | 14.987 | 90 | 90 | 90 | 1,754.7 | 4 | 1.143 | 624.4 | 0.2x0.1x0.1 | 7.24-52.74 | 10,777 | 1,944 | 131 | 0.0235 | 0.0607 | 0.1668 | 1.026 | 0.3 | -0.21 |
5 | C14H11BF2N2O | 6,6-difluoro-2-methyl-6,12-dihydro-7λ5,6λ5-[3,1]benzimidazo[1,2-c][1,3,2]benzoxazaborinine | 217.65 | 293 | 0.71073 | Monoclinic | P21/c | 7.153 | 21.9924 | 7.8576 | 90 | 99.523 | 90 | 1,219.06 | 4 | 1.482 | 560 | 0.2x0.2x0.1 | 6.86-58.66 | 5,563 | 2,760 | 182 | 0.0239 | 0.072 | 0.2015 | 1.024 | 0.67 | -0.22 |
Boron Complexes – Single-Crystal X-ray Diffraction Dataset
Dataset Summary
Boron-Complexes_SCXRD-dataset contains high-quality crystallographic data derived from single-crystal X-ray diffraction (SCXRD) analyses of a series of boron-based complexes. The dataset is organized into multiple files, each corresponding to an individual compound and including its refined crystallographic information in standard CIF format, along with associated structural and experimental parameters.
This dataset was developed to support research in coordination chemistry and photophysical properties. In particular, the reported boron-based complexes exhibit blue emission, and the dataset provides structural insights relevant to understanding structure–property relationships in luminescent materials.
All crystal structures included in this dataset have been experimentally determined and deposited in the Cambridge Crystallographic Data Centre (CCDC), and are provided here to facilitate open-access dissemination, reproducibility, and data-driven research in materials chemistry and crystallography.
Data Description
- CIF files for each compound
- Crystallographic parameters (unit cell, space group)
- Structure refinement indicators (R1, wR2, GOF)
Data Source
All crystal structures have been experimentally determined and deposited at the Cambridge Crystallographic Data Centre (CCDC) under deposition numbers 2287116–2287120. The CIF files provided here correspond to the structures reported in the associated publication.
Related Publication
The crystallographic data included in this dataset are associated with the following publication:
Anderson Alvarez-Quesada, José E. Báez, J. Oscar C. Jiménez-Halla, Gabriel Ramos-Ortiz, Gerardo González-García, Difluoroboron Complexes Based on Benzimidazole–Phenolates as Blue Emitters, Inorganic Chemistry, 2024, 63, 15, 6649–6659, DOI: 10.1021/acs.inorgchem.3c04504
Experimental Details
Full experimental procedures, crystallographic refinement details, and discussion of the structures are available in the associated publication.
Applications
This dataset can be used for:
- Crystallographic analysis
- Structure–property relationship studies
- Materials chemistry research
Citation
If you use this dataset in your research, please cite both the dataset and the associated publication:
@Article{AlvarezQuesada2024,
AUTHOR = {Alvarez-Quesada, Anderson and Báez, José E. and Jiménez-Halla, J. Oscar C. and Ramos-Ortiz, Gabriel and González-García, Gerardo},
TITLE = {Difluoroboron Complexes Based on Benzimidazole-Phenolates as Blue Emitters},
JOURNAL = {Inorganic Chemistry},
VOLUME = {63},
YEAR = {2024},
NUMBER = {15},
PAGES = {6649--6659},
DOI = {10.1021/acs.inorgchem.3c04504}
}
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