Reversible Homolytic Activation of Water via Metal-Ligand Cooperativity in a T-Shaped Ni(II) Complex
Chang, Mu-Chieh; Jesse, Kate A.; Filatov, Alexander S.; Anderson, John S.; Chemical Science  (2019) –; doi:10.1039/C8SC03719A

data_1550194
_publ_section_title
;
 Reversible Homolytic Activation of Water via Metal-Ligand Cooperativity
 in a T-Shaped Ni(II) Complex
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C8SC03719A
_journal_year                    2019
_chemical_formula_moiety         'C37 H31 N6 Ni'
_chemical_formula_sum            'C37 H31 N6 Ni'
_chemical_formula_weight         618.39
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2018-04-25
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.03 svn.r3497 for OlexSys, GUI svn.r5486)
;
_audit_update_record
;
2018-08-07 deposited with the CCDC.
2018-11-06 downloaded from the CCDC.
;
_cell_angle_alpha                91.267(2)
_cell_angle_beta                 114.454(2)
_cell_angle_gamma                93.084(2)
_cell_formula_units_Z            2
_cell_length_a                   10.8266(7)
_cell_length_b                   12.1078(8)
_cell_length_c                   12.8979(8)
_cell_measurement_reflns_used    9950
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.18
_cell_measurement_theta_min      2.36
_cell_volume                     1535.01(17)
_computing_cell_refinement       'SAINT V.8.35A (Bruker AXS Inc., 2013)'
_computing_data_collection       'APEX3 v.2015.9-0 (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V.8.35A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics
;
OLEX2: a complete structure solution, refinement and analysis program 
Dolomanov et al., 2009

Mercury: visualization and analysis of crystal structures
Macrae, et al., 2006

O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann.
J. Appl. Cryst. (2009). 42, 339-341;

C. F. Macrae, P. R. Edgington, P. McCabe, E. Pidcock, G. P. Shields, R. Taylor,
M. Towler and J. van de Streek, J. Appl. Cryst. (2006). 39, 453-457.
;
_computing_publication_material
;
 APEX3 v.2015.5-2 (Bruker AXS Inc., 2015)
 OLEX2 (Dolomanov et al., 2009)
;
_computing_structure_refinement  'XL-2018/1 (Sheldrick, 2015b)'
_computing_structure_solution    'XT 2014/5 (Sheldrick, 2015a)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'Bruker PHOTON 100'
_diffrn_detector_area_resol_mean 10.4167
_diffrn_detector_type            CMOS
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  mirrors
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_unetI/netI     0.0236
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            32363
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.197
_diffrn_reflns_theta_min         2.361
_diffrn_source                   'micro-focus X-ray tube'
_diffrn_source_type              'INCOATEC ImuS'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.669
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6582
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0888 before and 0.0435 after correction.
The Ratio of minimum to maximum transmission is 0.8829.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.338
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             646
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.404
_refine_diff_density_min         -0.213
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         6827
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0365
_refine_ls_R_factor_gt           0.0310
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0327P)^2^+0.9315P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0737
_refine_ls_wR_factor_ref         0.0763
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6121
_reflns_number_total             6827
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc03719a2.cif
_cod_data_source_block           mo_0603_mu420_0m
_cod_database_code               1550194
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_max   0.878
_shelx_estimated_absorpt_t_min   0.809
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C40(H40), C44(H44), C22(H22), C17(H17), C13(H13), C25(H25), C19(H19),
 C28(H28), C16(H16), C41(H41), C26(H26), C14(H14), C23(H23), C29(H29), C15(H15),
  C31(H31), C43(H43), C20(H20), C32(H32), C42(H42), C39(H39), C35(H35),
 C36(H36), C38(H38), C37(H37)
2.b Idealised Me refined as rotating group:
 C33(H33A,H33B,H33C), C24(H24A,H24B,H24C)
;
_shelx_res_checksum              1493
_olex2_submission_special_instructions 'No special instructions were received'