Regulating structural dimensionality and emission colors by organic conjugation between Sm<sup>III</sup> at a fixed distance.
Xu, Hai-Bing; Wang, Jie; Chen, Xue-Li; Xu, Peng; Xiong, Kang-Tai; Guan, Dao-Bin; Deng, Jian-Guo; Deng, Zhi-Hua; Kurmoo, Mohamedally; Zeng, Ming-Hua; Dalton transactions (Cambridge, England : 2003) 47 (2018) 6908–6916; doi:10.1039/c8dt00238j

data_7045894
_publ_section_title
;
 Regulating structural dimensionality and emission colors by organic
 conjugation between Sm<sup>III</sup> at a fixed distance.
;
_journal_issue                   20
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6908
_journal_page_last               6916
_journal_paper_doi               10.1039/c8dt00238j
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         {Sm(hfac)3(dppbO2)}\"i?1/2\"i?1/2
_chemical_formula_sum            'C43 H31 F18 O8 P2 Sm'
_chemical_formula_weight         1229.97
_chemical_name_common            'Samarium diphosphine dioxide'
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-03-14 deposited with the CCDC.
2018-03-19 downloaded from the CCDC.
;
_cell_angle_alpha                79.82(3)
_cell_angle_beta                 76.00(3)
_cell_angle_gamma                66.05(3)
_cell_formula_units_Z            2
_cell_length_a                   12.480(3)
_cell_length_b                   13.211(3)
_cell_length_c                   17.305(3)
_cell_measurement_reflns_used    7956
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4816
_cell_measurement_theta_min      2.0278
_cell_volume                     2520.1(11)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       CCD_Profile_fitting
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0466
_diffrn_reflns_av_sigmaI/netI    0.0762
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            20103
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.71
_diffrn_standards_number         11424
_exptl_absorpt_coefficient_mu    1.343
_exptl_absorpt_correction_T_max  0.8887
_exptl_absorpt_correction_T_min  0.8240
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 R.H. Blessing, Acta Cryst. (1995), A51, 33-38
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.621
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1214
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.568
_refine_diff_density_min         -0.536
_refine_diff_density_rms         0.104
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     823
_refine_ls_number_reflns         8723
_refine_ls_number_restraints     355
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0724
_refine_ls_R_factor_gt           0.0510
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0598P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1165
_refine_ls_wR_factor_ref         0.1303
_reflns_number_gt                7033
_reflns_number_total             8723
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8dt00238j2.cif
_cod_data_source_block           compound_1
_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 7045893--7045895.cif.
;
_cod_original_cell_volume        2520.1(9)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7045894