Zinc substituted carbenes: synthesis, structure, and ambiphilic reactivity.
Jiang, Shengjie; Wang, Ganping; Cai, Yanping; Maron, Laurent; Xu, Xin; Chemical science 16 (2025) 15462–15468; doi:10.1039/d5sc03342j

data_1575215
_publ_section_title
;
 Zinc substituted carbenes: synthesis, structure, and ambiphilic
 reactivity.
;
_journal_issue                   34
_journal_name_full               'Chemical science'
_journal_page_first              15462
_journal_page_last               15468
_journal_paper_doi               10.1039/d5sc03342j
_journal_volume                  16
_journal_year                    2025
_chemical_formula_moiety         'C56 H79 Ag N4 P Zn, C2 F6 N O4 S2'
_chemical_formula_sum            'C58 H79 Ag F6 N5 O4 P S2 Zn'
_chemical_formula_weight         1292.59
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2024-10-11
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2025-04-14 deposited with the CCDC.	2025-07-23 downloaded from the CCDC.
;
_cell_angle_alpha                99.423(4)
_cell_angle_beta                 91.210(4)
_cell_angle_gamma                101.739(4)
_cell_formula_units_Z            2
_cell_length_a                   12.4129(17)
_cell_length_b                   13.8443(18)
_cell_length_c                   18.128(2)
_cell_measurement_reflns_used    9798
_cell_measurement_temperature    150(1)
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      2.23
_cell_volume                     3004.2(7)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_diffrn_ambient_temperature      150(1)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_unetI/netI     0.0628
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            13702
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.512
_diffrn_reflns_theta_min         1.525
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.889
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5124
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1343 before and 0.0918 after correction.
The Ratio of minimum to maximum transmission is 0.6872.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.429
_exptl_crystal_description       block
_exptl_crystal_F_000             1344
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.962
_refine_diff_density_min         -0.584
_refine_diff_density_rms         0.126
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     722
_refine_ls_number_reflns         13702
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0830
_refine_ls_R_factor_gt           0.0660
_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^)+(0.0966P)^2^+17.9770P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1833
_refine_ls_wR_factor_ref         0.2011
_reflns_Friedel_coverage         0.000
_reflns_number_gt                11530
_reflns_number_total             13702
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5sc03342j2.cif
_cod_data_source_block           Complex_7
_cod_depositor_comments
'Adding full bibliography for 1575210--1575219.cif.'
_cod_original_cell_volume        3004.1(7)
_cod_database_code               1575215
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.901
_shelx_estimated_absorpt_t_min   0.878
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.83966
 0.16034
2.a Ternary CH refined with riding coordinates:
 C13(H13), C16(H16), C25(H25), C28(H28), C39(H39), C42(H42), C51(H51), C54(H54)
2.b Secondary CH2 refined with riding coordinates:
 C31(H31A,H31B), C32(H32A,H32B)
2.c Aromatic/amide H refined with riding coordinates:
 C4(H4), C9(H9), C10(H10), C11(H11), C21(H21), C22(H22), C23(H23), C35(H35),
 C36(H36), C37(H37), C47(H47), C48(H48), C49(H49)
2.d Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C6(H6A,H6B,H6C), C14(H14A,H14B,H14C), C15(H15A,H15B,H15C),
 C17(H17A,H17B,H17C), C18(H18A,H18B,H18C), C26(H26A,H26B,H26C), C27(H27A,H27B,
 H27C), C29(H29A,H29B,H29C), C30(H30A,H30B,H30C), C40(H40A,H40B,H40C), C41(H41A,
 H41B,H41C), C43(H43A,H43B,H43C), C44(H44A,H44B,H44C), C52(H52A,H52B,H52C),
 C53(H53A,H53B,H53C), C55(H55A,H55B,H55C), C56(H56A,H56B,H56C)
;
_shelx_res_checksum              50487
_olex2_submission_special_instructions 'No special instructions were received'