Spin crossover properties of enantiomers, co-enantiomers, racemates, and co-racemates.
Qin, Long-Fang; Pang, Chun-Yan; Han, Wang-Kang; Zhang, Feng-Li; Tian, Lei; Gu, Zhi-Guo; Ren, Xuehong; Li, Zaijun; Dalton transactions (Cambridge, England : 2003) 45 (2016) 7340–7348; doi:10.1039/c6dt00210b

data_7038755
_publ_section_title
;
 Spin crossover properties of enantiomers, co-enantiomers, racemates, and
 co-racemates.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7340
_journal_page_last               7348
_journal_paper_doi               10.1039/c6dt00210b
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety
'C49.54 H66.08 Fe N9, 2(Cl O4), 0.758(C2 H3 N)'
_chemical_formula_sum            'C51.1 H68.43 Cl2 Fe N9.78 O8'
_chemical_formula_weight         1074.52
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-09-21 deposited with the CCDC.
2016-03-10 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 99.493(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.9379(11)
_cell_length_b                   11.3072(5)
_cell_length_c                   23.3512(11)
_cell_measurement_reflns_used    9912
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      3.02
_cell_volume                     5452.7(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'PHOTON 100 CMOS detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_monochromator  'TRIUMPH curved crystal monochromator'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0641
_diffrn_reflns_av_sigmaI/netI    0.0666
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            35127
_diffrn_reflns_theta_full        25.43
_diffrn_reflns_theta_max         25.43
_diffrn_reflns_theta_min         3.02
_exptl_absorpt_coefficient_mu    0.435
_exptl_absorpt_correction_T_max  0.8734
_exptl_absorpt_correction_T_min  0.8184
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2000)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.309
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       column
_exptl_crystal_F_000             2270
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.854
_refine_diff_density_min         -1.138
_refine_diff_density_rms         0.096
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.292
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     866
_refine_ls_number_reflns         9911
_refine_ls_number_restraints     1137
_refine_ls_restrained_S_all      1.276
_refine_ls_R_factor_all          0.1676
_refine_ls_R_factor_gt           0.0978
_refine_ls_shift/su_max          0.015
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1572P)^2^+4.2676P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2713
_refine_ls_wR_factor_ref         0.3246
_reflns_number_gt                6090
_reflns_number_total             9911
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt00210b2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7038747--7038756.cif.
;
_cod_original_sg_symbol_Hall     '-P 2ybc  '
_cod_original_sg_symbol_H-M      'P2(1)/c  '
_cod_original_formula_sum        'C51.10 H68.43 Cl2 Fe N9.78 O8'
_cod_database_code               7038755