Achievement of ligand-field induced thermochromic luminescence via two-step single-crystal to single-crystal transformations.
Wu, Yue; Zhang, Xu; Zhang, Yun-Qin; Yang, Ming; Chen, Zhong-Ning; Chemical communications (Cambridge, England) 54 (2018) 13961–13964; doi:10.1039/c8cc08665f

data_7122615
_publ_section_title
;
 Achievement of ligand-field induced thermochromic luminescence via
 two-step single-crystal to single-crystal transformations.
;
_journal_issue                   99
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              13961
_journal_page_last               13964
_journal_paper_doi               10.1039/c8cc08665f
_journal_volume                  54
_journal_year                    2018
_chemical_formula_sum            'C29 H23 Br2 Mn N O2 P2'
_chemical_formula_weight         694.18
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2018-10-11 deposited with the CCDC.
2018-11-20 downloaded from the CCDC.
;
_cell_angle_alpha                98.923(6)
_cell_angle_beta                 110.826(6)
_cell_angle_gamma                108.110(6)
_cell_formula_units_Z            4
_cell_length_a                   13.182(2)
_cell_length_b                   15.175(3)
_cell_length_c                   16.539(3)
_cell_measurement_reflns_used    9451
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      27.1
_cell_measurement_theta_min      2.31
_cell_volume                     2804.6(9)
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'Bruker APEX-II CCD'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0403
_diffrn_reflns_av_unetI/netI     0.0331
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            59032
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.153
_diffrn_reflns_theta_min         2.306
_exptl_absorpt_coefficient_mu    3.462
_exptl_absorpt_correction_T_max  0.707
_exptl_absorpt_correction_T_min  0.440
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.644
_exptl_crystal_description       Bloc
_exptl_crystal_F_000             1380
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.346
_refine_diff_density_min         -1.250
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     667
_refine_ls_number_reflns         12296
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0447
_refine_ls_R_factor_gt           0.0296
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0233P)^2^+1.5189P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0597
_refine_ls_wR_factor_ref         0.0649
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9803
_reflns_number_total             12296
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8cc08665f2.cif
_cod_data_source_block           200_K
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7122609--7122621.cif.
;
_cod_original_cell_volume        2804.4(8)
_cod_database_code               7122615
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.338
_shelx_estimated_absorpt_t_max   0.723
_shelx_res_checksum              25424