Coherent electron spin manipulation in a dilute oriented ensemble of molecular nanomagnets: pulsed EPR on doped single crystals
Fabrizio Moro; Danielle Kaminski; Floriana Tuna; George F. S. Whitehead; Grigore A. Timco; David Collison; Richard E. P. Winpenny; Arzhang Ardavan; Eric J. L. McInnes; Chem.Commun. 50 (2013) 91–; doi:10.1039/c3cc46326e

data_7110148
_publ_section_title
;
 Coherent electron spin manipulation in a dilute oriented ensemble of
 molecular nanomagnets: pulsed EPR on doped single crystals
;
_journal_name_full               Chem.Commun.
_journal_page_first              91
_journal_paper_doi               10.1039/c3cc46326e
_journal_volume                  50
_journal_year                    2013
_chemical_formula_sum            'C82 H152 F8 Ga7 N O32 Zn'
_chemical_formula_weight         2369.46
_space_group_crystal_system      tetragonal
_space_group_IT_number           79
_space_group_name_Hall           'I 4'
_space_group_name_H-M_alt        'I 4'
_symmetry_space_group_name_Hall  'I 4'
_symmetry_space_group_name_H-M   'I 4'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2013-06-26T11:36:41-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   19.8454(5)
_cell_length_b                   19.8454(5)
_cell_length_c                   15.8931(6)
_cell_measurement_temperature    100(2)
_cell_volume                     6259.3(3)
_computing_cell_refinement       'Bruker APEX SERVER'
_computing_data_collection       'Bruker APEX SERVER'
_computing_data_reduction        'Bruker APEX SERVER'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Prospector'
_diffrn_measurement_method       'phi and omega scans;1 degree slicing'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0703
_diffrn_reflns_av_unetI/netI     0.0727
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            14378
_diffrn_reflns_point_group_measured_fraction_full 0.904
_diffrn_reflns_point_group_measured_fraction_max 0.902
_diffrn_reflns_theta_full        68.24
_diffrn_reflns_theta_max         68.24
_diffrn_reflns_theta_min         3.15
_exptl_absorpt_coefficient_mu    2.492
_exptl_absorpt_correction_T_max  0.6356
_exptl_absorpt_correction_T_min  0.5219
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.257
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2452
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.507
_refine_diff_density_min         -0.589
_refine_diff_density_rms         0.193
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.11(10)
_refine_ls_extinction_coef       0.00102(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.155
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         5191
_refine_ls_number_restraints     373
_refine_ls_restrained_S_all      1.131
_refine_ls_R_factor_all          0.1032
_refine_ls_R_factor_gt           0.0995
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0991P)^2^+96.6479P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2611
_refine_ls_wR_factor_ref         0.2638
_reflns_number_gt                4870
_reflns_number_total             5191
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cc46326e.txt
_cod_data_source_block           xrepw99_0m
_cod_database_code               7110148