On the propulsion mechanism of "jumping" crystals.
Lusi, Matteo; Bernstein, Joel; Chemical communications (Cambridge, England) 49 (2013) 9293–9295; doi:10.1039/c3cc45646c

data_7112400
_publ_section_title
;
 On the propulsion mechanism of &quot;jumping&quot; crystals.
;
_journal_issue                   81
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              9293
_journal_page_last               9295
_journal_paper_doi               10.1039/c3cc45646c
_journal_volume                  49
_journal_year                    2013
_chemical_formula_sum            'C10 H8 Br2 N2 Zn'
_chemical_formula_weight         381.37
_chemical_name_common            1_213
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                113.055(7)
_cell_angle_beta                 95.086(7)
_cell_angle_gamma                95.526(6)
_cell_formula_units_Z            2
_cell_length_a                   7.8238(11)
_cell_length_b                   9.0676(12)
_cell_length_c                   9.2577(14)
_cell_measurement_temperature    212(2)
_cell_volume                     595.75(15)
_computing_cell_refinement       'APEX (Bruker)'
_computing_data_collection       'APEX (Bruker)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'X-Seed (Barbour,2001;Atwood&Barbour,2003)'
_computing_publication_material  'X-Seed (Barbour,2001;Atwood&Barbour,2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      212(2)
_diffrn_measured_fraction_theta_full 0.820
_diffrn_measured_fraction_theta_max 0.711
_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  0.1561
_diffrn_reflns_av_sigmaI/netI    0.1248
_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       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            7863
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         37.84
_diffrn_reflns_theta_min         2.47
_exptl_absorpt_coefficient_mu    8.735
_exptl_absorpt_correction_T_max  0.2740
_exptl_absorpt_correction_T_min  0.2740
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.126
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             364
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         3.000
_refine_diff_density_min         -2.794
_refine_diff_density_rms         0.456
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.085
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         4566
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.2238
_refine_ls_R_factor_gt           0.1545
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1759P)^2^+22.2077P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.4051
_refine_ls_wR_factor_ref         0.4520
_reflns_number_gt                2501
_reflns_number_total             4566
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cc45646c.txt
_cod_data_source_block           C:\1_213.CIF
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7112400