Cis‒trans isomerism modulates the magnetic relaxation of dysprosium single-molecule magnets
Wu, Jianfeng; Jung, Julie; Zhang, Peng; Zhang, Haixia; Tang, Jinkui; Le Guennic, Boris; Chem. Sci. 7 (2016) 3632–; doi:10.1039/C5SC04510J

data_1542449
_publ_section_title
;
 Cis--trans isomerism modulates the magnetic relaxation of dysprosium
 single-molecule magnets
;
_journal_issue                   6
_journal_name_full               'Chem. Sci.'
_journal_page_first              3632
_journal_paper_doi               10.1039/C5SC04510J
_journal_volume                  7
_journal_year                    2016
_chemical_formula_sum            'C32 H30 Dy N13 O9'
_chemical_formula_weight         903.19
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_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
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-12-25 deposited with the CCDC.
2016-02-16 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 129.531(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   30.250(5)
_cell_length_b                   17.599(3)
_cell_length_c                   20.537(3)
_cell_measurement_reflns_used    7919
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.05
_cell_measurement_theta_min      2.28
_cell_volume                     8433(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0553
_diffrn_reflns_av_sigmaI/netI    0.0603
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            26368
_diffrn_reflns_theta_full        26.19
_diffrn_reflns_theta_max         26.19
_diffrn_reflns_theta_min         1.75
_exptl_absorpt_coefficient_mu    1.834
_exptl_absorpt_correction_T_max  0.680
_exptl_absorpt_correction_T_min  0.662
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.423
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3608
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.21
_refine_diff_density_max         1.983
_refine_diff_density_min         -0.636
_refine_diff_density_rms         0.175
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.994
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     494
_refine_ls_number_reflns         8396
_refine_ls_number_restraints     84
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0769
_refine_ls_R_factor_gt           0.0511
_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^)+(0.1004P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1530
_refine_ls_wR_factor_ref         0.1661
_reflns_number_gt                5558
_reflns_number_total             8396
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5sc04510j2.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.

'_exptl_absorpt_correction_type' value 'multi_scan' changed to
'multi-scan' 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 1542448--1542450.cif.
;
_cod_original_cell_volume        8433(2)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               1542449