Spin Crossover, Reversible Redox, and Supramolecular Interactions in 3d Complexes of 4-(4-Pyridyl)-2,5-dipyrazyl-pyridine.
Miller, Reece G.; Brooker, Sally; Inorganic chemistry 54 (2015) 5398–5409; doi:10.1021/acs.inorgchem.5b00428

data_4342841
_publ_section_title
;
 Spin Crossover, Reversible Redox, and Supramolecular Interactions in 3d
 Complexes of 4-(4-Pyridyl)-2,5-dipyrazyl-pyridine.
;
_journal_issue                   11
_journal_name_full               'Inorganic chemistry'
_journal_page_first              5398
_journal_page_last               5409
_journal_paper_doi               10.1021/acs.inorgchem.5b00428
_journal_volume                  54
_journal_year                    2015
_chemical_formula_sum            'C20 H15 Cl2 Cu N7'
_chemical_formula_weight         487.83
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_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
_cell_angle_alpha                67.581(4)
_cell_angle_beta                 78.421(3)
_cell_angle_gamma                81.235(3)
_cell_formula_units_Z            2
_cell_length_a                   7.8448(3)
_cell_length_b                   11.3531(4)
_cell_length_c                   12.3304(5)
_cell_measurement_reflns_used    3996
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.39
_cell_measurement_theta_min      1.81
_cell_volume                     991.03(7)
_computing_cell_refinement       'CrysAlisPRO (Agilent 2013)'
_computing_data_collection       'CrysAlisPRO (Agilent 2013)'
_computing_data_reduction        'CrysAlisPRO (Agilent 2013)'
_computing_molecular_graphics    'X-SEED (Barbour, 2001)'
_computing_publication_material  'enCIFer (CCDC 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type
'Agilent SuperNova Dual diffractometer with an Atlas detetor'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  Mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0366
_diffrn_reflns_av_sigmaI/netI    0.0277
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            15003
_diffrn_reflns_theta_full        26.39
_diffrn_reflns_theta_max         26.39
_diffrn_reflns_theta_min         1.81
_exptl_absorpt_coefficient_mu    1.395
_exptl_absorpt_correction_T_max  0.9862
_exptl_absorpt_correction_T_min  0.9335
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis PRO; Agilent, 2010)'
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    1.635
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rod
_exptl_crystal_F_000             494
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.01
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.999
_refine_diff_density_min         -0.962
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         3996
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0482
_refine_ls_R_factor_gt           0.0438
_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^)+(0.0747P)^2^+2.1639P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1286
_refine_ls_wR_factor_ref         0.1345
_reflns_number_gt                3614
_reflns_number_total             3996
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b00428_si_001.cif
_cod_data_source_block           rgm605_j92
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 4342833--4342842.cif.
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4342841