Nitronyl nitroxide bridged 3d‒4f hetero-tri-spin chains: synthesis strategy, crystal structure and magnetic properties
Zhu, Mei; Jia, Lingjie; Li, Yang; Li, Yungai; Zhang, Li; Zhang, Wei; Lü, Yaohong; CrystEngComm 20 (2018) 420–; doi:10.1039/C7CE01962A

data_7229747
_publ_section_title
;
 Nitronyl nitroxide bridged 3d--4f hetero-tri-spin chains: synthesis
 strategy, crystal structure and magnetic properties
;
_journal_issue                   4
_journal_name_full               CrystEngComm
_journal_page_first              420
_journal_paper_doi               10.1039/C7CE01962A
_journal_volume                  20
_journal_year                    2018
_chemical_formula_sum            'C115 H97 Cu Dy3 F66 N8 O35'
_chemical_formula_weight         3956.06
_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
;
2017-09-21 deposited with the CCDC.
2017-12-14 downloaded from the CCDC.
;
_cell_angle_alpha                91.0330(10)
_cell_angle_beta                 107.294(2)
_cell_angle_gamma                114.857(2)
_cell_formula_units_Z            2
_cell_length_a                   19.990(4)
_cell_length_b                   20.024(3)
_cell_length_c                   21.706(4)
_cell_measurement_reflns_used    23961
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.9
_cell_measurement_theta_min      1.4
_cell_volume                     7424(2)
_computing_cell_refinement
'CrystalClear-SM Expert 2.0 r4 (Rigaku, 2009)'
_computing_data_collection
'CrystalClear-SM Expert 2.0 r4 (Rigaku, 2009)'
_computing_data_reduction
'CrystalClear-SM Expert 2.0 r4 (Rigaku, 2009)'
_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      113(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       'profile data from \w-scans'
_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  0.0667
_diffrn_reflns_av_sigmaI/netI    0.0959
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            62837
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.14
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.790
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.763
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.770
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       sheet
_exptl_crystal_F_000             3888
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_platon_squeeze_details
; 
 The contribution to the diffraction pattern from the two water molecules 
 of crystallization, which are located in the channels of the lattice, 
 were subtracted from the observed data. 
;
_refine_diff_density_max         1.011
_refine_diff_density_min         -0.992
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.996
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     2064
_refine_ls_number_reflns         26100
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0686
_refine_ls_R_factor_gt           0.0539
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0700P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1270
_refine_ls_wR_factor_ref         0.1420
_reflns_number_gt                21863
_reflns_number_total             26100
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7ce01962a2.cif
_cod_data_source_block           1_CCDC1
_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 7229746--7229753.cif.
;
_cod_original_sg_symbol_H-M      p-1
_cod_database_code               7229747