2,2'-Dipyridylamino-based ligands with substituted alkyl chain groups and their mononuclear-M(ii) spin crossover complexes
Hayley S. Scott; Boujemaa Moubaraki; Nicolas Paradis; Guillaume Chastanet; Jean-Francois Letard; Stuart R. Batten; Keith S. Murray; Journal of Materials Chemistry C 3 (2015) 7845–7857; doi:10.1039/C5TC00491H

data_7234342
_publ_section_title
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 2,2'-Dipyridylamino-based ligands with substituted alkyl chain groups and
 their mononuclear-M(ii) spin crossover complexes
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_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              7845
_journal_page_last               7857
_journal_paper_doi               10.1039/C5TC00491H
_journal_volume                  3
_journal_year                    2015
_chemical_formula_sum            'C76 H120 Fe N18 S2'
_chemical_formula_weight         1405.87
_chemical_name_common            '[FeII(DHDT)2(NCS)2] '
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 105.29(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   33.105(7)
_cell_length_b                   27.231(5)
_cell_length_c                   18.266(4)
_cell_measurement_temperature    100(2)
_cell_volume                     15884(6)
_computing_cell_refinement       'XDS (Kabsch, 1993)'
_computing_data_collection       'Blu-Ice (McPhillips et al, 2002)'
_computing_data_reduction        'XDS (Kabsch, 1993)'
_computing_molecular_graphics    X-SEED
_computing_publication_material  'XCIF V6.12 (BrukerAXS, 2001).'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.960
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measurement_device_type  'ADSC Quantum 210r'
_diffrn_measurement_method       'scans in phi'
_diffrn_radiation_monochromator  silicon
_diffrn_radiation_source         'Australian Synchrotron'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0622
_diffrn_reflns_av_sigmaI/netI    0.0422
_diffrn_reflns_limit_h_max       41
_diffrn_reflns_limit_h_min       -40
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            57940
_diffrn_reflns_theta_full        26.63
_diffrn_reflns_theta_max         26.63
_diffrn_reflns_theta_min         1.38
_exptl_absorpt_coefficient_mu    0.295
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.176
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             6080
_exptl_crystal_preparation       'Magnetic properties'
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent: MeOH'
_exptl_crystal_size_max          0.02
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.851
_refine_diff_density_min         -1.027
_refine_diff_density_rms         0.142
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.121
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     897
_refine_ls_number_reflns         16024
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.122
_refine_ls_R_factor_all          0.1272
_refine_ls_R_factor_gt           0.1201
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0689P)^2^+436.1562P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3258
_refine_ls_wR_factor_ref         0.3291
_reflns_number_gt                14353
_reflns_number_total             16024
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            J-Mater-Chem-C-2015-3-7845.cif
_cod_data_source_block           hs49a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7234342