# Supplementary Material (ESI) for Chemical Communications
# This journal is (c) The Royal Society of Chemistry 2009
data_global
_journal_name_full               Chem.Commun.

_journal_coden_Cambridge         0182

_publ_contact_author_name        'Min Shi'
_publ_contact_author_address     
;
State Key Lab. of Organometallic Chemistry
Shanghai Institute of Organic Chemistry
354 Fenglin Lu
Shanghai
200032
CHINA
;

_publ_contact_author_email       MSHI@MAIL.SIOC.AC.CN

_publ_section_title              
;
Photolysis of Diarylvinylcyclopropenes for the
Construction of 1-Methylene-8a-aryl-1,8a-dihydroazulene Skeletons
;
loop_
_publ_author_name
'Wang-Gui Yang.'
'Fang-Fang Yu.'
'Min Shi.'

# Attachment 'cd26288.cif'

data_cd26288
_database_code_depnum_ccdc_archive 'CCDC 615536'

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C25 H21 Cl'
_chemical_formula_weight         356.87

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   P2(1)/c

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   11.1389(13)
_cell_length_b                   13.3200(16)
_cell_length_c                   12.4925(15)
_cell_angle_alpha                90.00
_cell_angle_beta                 91.325(2)
_cell_angle_gamma                90.00
_cell_volume                     1853.0(4)
_cell_formula_units_Z            4
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    2019
_cell_measurement_theta_min      4.471
_cell_measurement_theta_max      46.789

_exptl_crystal_description       ?
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.485
_exptl_crystal_size_mid          0.289
_exptl_crystal_size_min          0.190
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.279
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             752
_exptl_absorpt_coefficient_mu    0.211
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_correction_T_min  0.69317
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_process_details   ?

_exptl_special_details           
;
?
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            10735
_diffrn_reflns_av_R_equivalents  0.0925
_diffrn_reflns_av_sigmaI/netI    0.0891
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_theta_min         1.83
_diffrn_reflns_theta_max         27.00
_reflns_number_total             4038
_reflns_number_gt                2288
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker SMART'
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_refine_special_details          
;
Refinement of F^2^ against ALL reflections. The weighted R-factor wR and
goodness of fit S are based on F^2^, conventional R-factors R are based
on F, with F set to zero for negative F^2^. The threshold expression of
F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is
not relevant to the choice of reflections for refinement. R-factors based
on F^2^ are statistically about twice as large as those based on F, and R-
factors based on ALL data will be even larger.
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[\s^2^(Fo^2^)+(0.0289P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         4038
_refine_ls_number_parameters     289
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0767
_refine_ls_R_factor_gt           0.0442
_refine_ls_wR_factor_ref         0.0982
_refine_ls_wR_factor_gt          0.0896
_refine_ls_goodness_of_fit_ref   0.821
_refine_ls_restrained_S_all      0.821
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Cl1 Cl 1.37070(4) 0.05822(4) 0.36105(5) 0.0810(2) Uani 1 1 d . . .
C1 C 0.83940(15) 0.26617(13) 0.21441(15) 0.0411(4) Uani 1 1 d . . .
C2 C 0.91508(16) 0.28423(15) 0.12595(17) 0.0493(5) Uani 1 1 d . . .
C3 C 0.92502(18) 0.22642(15) 0.03863(18) 0.0527(5) Uani 1 1 d . . .
C4 C 0.86116(16) 0.13468(14) 0.01944(17) 0.0488(5) Uani 1 1 d . . .
C5 C 0.82425(15) 0.06951(14) 0.09215(16) 0.0429(5) Uani 1 1 d . . .
C6 C 0.85051(13) 0.07533(11) 0.21086(14) 0.0354(4) Uani 1 1 d . . .
C7 C 0.79947(13) 0.17599(12) 0.24834(13) 0.0357(4) Uani 1 1 d . . .
C8 C 0.70945(13) 0.15564(12) 0.32812(14) 0.0372(4) Uani 1 1 d . . .
C9 C 0.70029(14) 0.05490(13) 0.34296(15) 0.0423(4) Uani 1 1 d . . .
C10 C 0.77790(13) -0.00113(12) 0.27434(14) 0.0385(4) Uani 1 1 d . . .
C11 C 0.78311(13) -0.10195(12) 0.26347(15) 0.0439(5) Uani 1 1 d . . .
C12 C 0.85841(16) -0.15358(13) 0.18271(17) 0.0564(5) Uani 1 1 d . . .
H12A H 0.8076 -0.1802 0.1265 0.085 Uiso 1 1 calc R . .
H12B H 0.9024 -0.2073 0.2166 0.085 Uiso 1 1 calc R . .
H12C H 0.9137 -0.1064 0.1531 0.085 Uiso 1 1 calc R . .
C13 C 0.71084(16) -0.17221(13) 0.33042(18) 0.0623(6) Uani 1 1 d . . .
H13A H 0.6578 -0.1341 0.3743 0.093 Uiso 1 1 calc R . .
H13B H 0.7639 -0.2115 0.3753 0.093 Uiso 1 1 calc R . .
H13C H 0.6645 -0.2160 0.2845 0.093 Uiso 1 1 calc R . .
C14 C 0.98457(13) 0.06842(10) 0.24474(14) 0.0344(4) Uani 1 1 d . . .
C15 C 1.07645(15) 0.05845(12) 0.17396(17) 0.0426(4) Uani 1 1 d . . .
C16 C 1.19534(15) 0.05389(14) 0.21005(18) 0.0488(5) Uani 1 1 d . . .
C17 C 1.22101(14) 0.05994(12) 0.31704(17) 0.0469(5) Uani 1 1 d . . .
C18 C 1.13193(15) 0.06828(12) 0.39049(16) 0.0464(5) Uani 1 1 d . . .
H18 H 1.1503 0.0710 0.4634 0.056 Uiso 1 1 calc R . .
C19 C 1.01357(15) 0.07250(12) 0.35327(15) 0.0407(4) Uani 1 1 d . . .
C20 C 0.63510(13) 0.23129(12) 0.38212(14) 0.0386(4) Uani 1 1 d . . .
C21 C 0.60726(15) 0.22071(15) 0.48870(16) 0.0468(5) Uani 1 1 d . . .
C22 C 0.53422(17) 0.28884(16) 0.53902(19) 0.0553(5) Uani 1 1 d . . .
C23 C 0.48658(16) 0.36850(15) 0.48258(18) 0.0589(5) Uani 1 1 d . . .
H23 H 0.4361 0.4137 0.5160 0.071 Uiso 1 1 calc R . .
C24 C 0.51341(16) 0.38127(15) 0.37730(19) 0.0562(5) Uani 1 1 d . . .
C25 C 0.58732(16) 0.31400(14) 0.32689(17) 0.0471(5) Uani 1 1 d . . .
H1 H 0.8133(12) 0.3239(11) 0.2573(12) 0.039(4) Uiso 1 1 d . . .
H2 H 0.9532(14) 0.3456(13) 0.1294(14) 0.054(5) Uiso 1 1 d . . .
H3 H 0.9698(16) 0.2494(13) -0.0193(15) 0.059(6) Uiso 1 1 d . . .
H4 H 0.8411(14) 0.1216(12) -0.0557(15) 0.055(5) Uiso 1 1 d . . .
H5 H 0.7755(14) 0.0150(12) 0.0721(14) 0.050(5) Uiso 1 1 d . . .
H9 H 0.6445(14) 0.0232(12) 0.3919(14) 0.048(5) Uiso 1 1 d . . .
H15 H 1.0579(13) 0.0531(11) 0.0992(14) 0.039(5) Uiso 1 1 d . . .
H16 H 1.2558(14) 0.0491(11) 0.1603(14) 0.044(5) Uiso 1 1 d . . .
H19 H 0.9514(13) 0.0798(10) 0.4063(12) 0.034(4) Uiso 1 1 d . . .
H21 H 0.6379(13) 0.1654(12) 0.5298(13) 0.045(5) Uiso 1 1 d . . .
H22 H 0.5191(17) 0.2799(14) 0.6156(17) 0.073(6) Uiso 1 1 d . . .
H24 H 0.4818(15) 0.4369(13) 0.3332(15) 0.058(5) Uiso 1 1 d . . .
H25 H 0.6057(14) 0.3244(12) 0.2536(14) 0.046(5) Uiso 1 1 d . . .

loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
Cl1 0.0345(3) 0.1031(5) 0.1046(5) -0.0016(4) -0.0169(3) -0.0018(3)
C1 0.0413(10) 0.0333(10) 0.0486(12) -0.0047(9) -0.0018(8) 0.0026(8)
C2 0.0505(11) 0.0361(10) 0.0615(14) 0.0076(11) 0.0052(10) 0.0015(9)
C3 0.0621(13) 0.0453(12) 0.0511(14) 0.0085(11) 0.0121(10) 0.0103(10)
C4 0.0575(11) 0.0465(12) 0.0422(13) -0.0023(11) -0.0046(10) 0.0159(9)
C5 0.0395(10) 0.0398(10) 0.0489(12) -0.0079(10) -0.0070(9) 0.0074(8)
C6 0.0307(8) 0.0310(9) 0.0443(11) -0.0031(8) -0.0012(7) 0.0019(7)
C7 0.0321(8) 0.0336(9) 0.0410(10) -0.0049(8) -0.0042(7) 0.0019(7)
C8 0.0292(8) 0.0377(9) 0.0446(11) -0.0049(9) -0.0016(7) 0.0018(7)
C9 0.0303(9) 0.0438(11) 0.0529(12) 0.0027(10) 0.0043(8) -0.0030(8)
C10 0.0281(8) 0.0359(9) 0.0512(12) -0.0029(9) -0.0034(8) -0.0010(7)
C11 0.0352(9) 0.0348(9) 0.0615(13) -0.0018(9) -0.0036(9) -0.0025(8)
C12 0.0533(11) 0.0376(10) 0.0780(15) -0.0087(10) -0.0050(10) 0.0056(9)
C13 0.0594(12) 0.0409(11) 0.0867(16) 0.0050(11) 0.0011(11) -0.0082(9)
C14 0.0322(8) 0.0249(8) 0.0461(11) -0.0014(8) -0.0017(8) 0.0005(7)
C15 0.0392(9) 0.0421(10) 0.0465(12) -0.0018(10) 0.0014(9) 0.0033(8)
C16 0.0329(10) 0.0487(11) 0.0652(15) -0.0017(10) 0.0093(10) 0.0008(8)
C17 0.0318(9) 0.0416(10) 0.0668(14) -0.0013(10) -0.0098(9) -0.0015(8)
C18 0.0434(10) 0.0428(10) 0.0525(12) 0.0003(9) -0.0097(9) -0.0016(8)
C19 0.0368(9) 0.0384(10) 0.0470(12) -0.0005(9) 0.0011(9) -0.0015(8)
C20 0.0281(8) 0.0400(10) 0.0476(12) -0.0060(9) -0.0012(8) -0.0019(7)
C21 0.0387(10) 0.0474(11) 0.0547(14) 0.0015(11) 0.0062(9) -0.0022(9)
C22 0.0498(11) 0.0597(13) 0.0573(15) -0.0063(12) 0.0166(10) -0.0049(10)
C23 0.0467(11) 0.0570(13) 0.0736(16) -0.0146(12) 0.0162(10) 0.0056(9)
C24 0.0499(11) 0.0505(12) 0.0680(16) -0.0054(12) -0.0015(11) 0.0148(9)
C25 0.0449(10) 0.0514(12) 0.0449(13) -0.0041(11) -0.0003(9) 0.0093(9)

_geom_special_details            
;
All esds (except the esd in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix. The cell esds are taken
into account individually in the estimation of esds in distances, angles
and torsion angles; correlations between esds in cell parameters are only
used when they are defined by crystal symmetry. An approximate (isotropic)
treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Cl1 C17 1.7438(16) . ?
C1 C7 1.352(2) . ?
C1 C2 1.426(3) . ?
C1 H1 0.986(15) . ?
C2 C3 1.342(3) . ?
C2 H2 0.922(16) . ?
C3 C4 1.431(3) . ?
C3 H3 0.940(19) . ?
C4 C5 1.328(2) . ?
C4 H4 0.975(17) . ?
C5 C6 1.507(2) . ?
C5 H5 0.937(16) . ?
C6 C10 1.533(2) . ?
C6 C7 1.534(2) . ?
C6 C14 1.545(2) . ?
C7 C8 1.456(2) . ?
C8 C9 1.359(2) . ?
C8 C20 1.477(2) . ?
C9 C10 1.440(2) . ?
C9 H9 0.978(17) . ?
C10 C11 1.351(2) . ?
C11 C12 1.494(2) . ?
C11 C13 1.502(2) . ?
C12 H12A 0.9600 . ?
C12 H12B 0.9600 . ?
C12 H12C 0.9600 . ?
C13 H13A 0.9600 . ?
C13 H13B 0.9600 . ?
C13 H13C 0.9600 . ?
C14 C15 1.374(2) . ?
C14 C19 1.388(2) . ?
C15 C16 1.390(2) . ?
C15 H15 0.954(16) . ?
C16 C17 1.363(3) . ?
C16 H16 0.930(17) . ?
C17 C18 1.371(3) . ?
C18 C19 1.389(2) . ?
C18 H18 0.9300 . ?
C19 H19 0.974(15) . ?
C20 C21 1.381(2) . ?
C20 C25 1.399(2) . ?
C21 C22 1.380(3) . ?
C21 H21 0.956(16) . ?
C22 C23 1.374(3) . ?
C22 H22 0.98(2) . ?
C23 C24 1.366(3) . ?
C23 H23 0.9300 . ?
C24 C25 1.379(2) . ?
C24 H24 0.984(17) . ?
C25 H25 0.954(17) . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C7 C1 C2 126.68(18) . . ?
C7 C1 H1 114.8(9) . . ?
C2 C1 H1 118.5(9) . . ?
C3 C2 C1 126.48(19) . . ?
C3 C2 H2 120.0(11) . . ?
C1 C2 H2 113.2(11) . . ?
C2 C3 C4 125.2(2) . . ?
C2 C3 H3 119.6(11) . . ?
C4 C3 H3 114.8(11) . . ?
C5 C4 C3 127.1(2) . . ?
C5 C4 H4 118.3(10) . . ?
C3 C4 H4 114.5(10) . . ?
C4 C5 C6 125.67(17) . . ?
C4 C5 H5 120.7(11) . . ?
C6 C5 H5 113.6(11) . . ?
C5 C6 C10 112.47(13) . . ?
C5 C6 C7 106.29(13) . . ?
C10 C6 C7 102.65(13) . . ?
C5 C6 C14 115.52(14) . . ?
C10 C6 C14 109.68(12) . . ?
C7 C6 C14 109.34(12) . . ?
C1 C7 C8 128.08(15) . . ?
C1 C7 C6 123.63(15) . . ?
C8 C7 C6 108.20(13) . . ?
C9 C8 C7 109.42(15) . . ?
C9 C8 C20 124.52(16) . . ?
C7 C8 C20 126.02(14) . . ?
C8 C9 C10 112.50(16) . . ?
C8 C9 H9 124.2(9) . . ?
C10 C9 H9 123.2(9) . . ?
C11 C10 C9 127.07(16) . . ?
C11 C10 C6 125.72(16) . . ?
C9 C10 C6 107.15(13) . . ?
C10 C11 C12 123.46(16) . . ?
C10 C11 C13 122.59(17) . . ?
C12 C11 C13 113.94(15) . . ?
C11 C12 H12A 109.5 . . ?
C11 C12 H12B 109.5 . . ?
H12A C12 H12B 109.5 . . ?
C11 C12 H12C 109.5 . . ?
H12A C12 H12C 109.5 . . ?
H12B C12 H12C 109.5 . . ?
C11 C13 H13A 109.5 . . ?
C11 C13 H13B 109.5 . . ?
H13A C13 H13B 109.5 . . ?
C11 C13 H13C 109.5 . . ?
H13A C13 H13C 109.5 . . ?
H13B C13 H13C 109.5 . . ?
C15 C14 C19 118.20(15) . . ?
C15 C14 C6 123.97(16) . . ?
C19 C14 C6 117.83(15) . . ?
C14 C15 C16 120.90(19) . . ?
C14 C15 H15 119.3(9) . . ?
C16 C15 H15 119.8(9) . . ?
C17 C16 C15 119.48(19) . . ?
C17 C16 H16 121.4(10) . . ?
C15 C16 H16 119.1(10) . . ?
C16 C17 C18 121.49(15) . . ?
C16 C17 Cl1 119.07(15) . . ?
C18 C17 Cl1 119.44(15) . . ?
C17 C18 C19 118.37(18) . . ?
C17 C18 H18 120.8 . . ?
C19 C18 H18 120.8 . . ?
C14 C19 C18 121.54(17) . . ?
C14 C19 H19 121.0(8) . . ?
C18 C19 H19 117.4(9) . . ?
C21 C20 C25 117.68(17) . . ?
C21 C20 C8 120.75(16) . . ?
C25 C20 C8 121.53(16) . . ?
C22 C21 C20 121.33(19) . . ?
C22 C21 H21 118.0(10) . . ?
C20 C21 H21 120.7(10) . . ?
C23 C22 C21 119.9(2) . . ?
C23 C22 H22 121.4(12) . . ?
C21 C22 H22 118.7(12) . . ?
C24 C23 C22 120.0(2) . . ?
C24 C23 H23 120.0 . . ?
C22 C23 H23 120.0 . . ?
C23 C24 C25 120.3(2) . . ?
C23 C24 H24 123.3(11) . . ?
C25 C24 H24 116.3(11) . . ?
C24 C25 C20 120.7(2) . . ?
C24 C25 H25 119.2(10) . . ?
C20 C25 H25 120.1(10) . . ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
C7 C1 C2 C3 26.7(3) . . . . ?
C1 C2 C3 C4 -0.6(3) . . . . ?
C2 C3 C4 C5 -30.5(3) . . . . ?
C3 C4 C5 C6 -4.9(3) . . . . ?
C4 C5 C6 C10 170.44(15) . . . . ?
C4 C5 C6 C7 58.9(2) . . . . ?
C4 C5 C6 C14 -62.6(2) . . . . ?
C2 C1 C7 C8 -170.59(16) . . . . ?
C2 C1 C7 C6 13.2(3) . . . . ?
C5 C6 C7 C1 -63.20(18) . . . . ?
C10 C6 C7 C1 178.53(14) . . . . ?
C14 C6 C7 C1 62.1(2) . . . . ?
C5 C6 C7 C8 119.97(14) . . . . ?
C10 C6 C7 C8 1.70(15) . . . . ?
C14 C6 C7 C8 -114.70(14) . . . . ?
C1 C7 C8 C9 -176.68(15) . . . . ?
C6 C7 C8 C9 -0.04(17) . . . . ?
C1 C7 C8 C20 5.7(3) . . . . ?
C6 C7 C8 C20 -177.67(13) . . . . ?
C7 C8 C9 C10 -1.84(19) . . . . ?
C20 C8 C9 C10 175.83(14) . . . . ?
C8 C9 C10 C11 -174.38(15) . . . . ?
C8 C9 C10 C6 2.94(18) . . . . ?
C5 C6 C10 C11 60.85(19) . . . . ?
C7 C6 C10 C11 174.68(15) . . . . ?
C14 C6 C10 C11 -69.17(19) . . . . ?
C5 C6 C10 C9 -116.52(14) . . . . ?
C7 C6 C10 C9 -2.69(15) . . . . ?
C14 C6 C10 C9 113.46(14) . . . . ?
C9 C10 C11 C12 174.06(15) . . . . ?
C6 C10 C11 C12 -2.8(2) . . . . ?
C9 C10 C11 C13 -4.5(3) . . . . ?
C6 C10 C11 C13 178.68(14) . . . . ?
C5 C6 C14 C15 0.5(2) . . . . ?
C10 C6 C14 C15 128.88(16) . . . . ?
C7 C6 C14 C15 -119.28(17) . . . . ?
C5 C6 C14 C19 -179.44(14) . . . . ?
C10 C6 C14 C19 -51.08(18) . . . . ?
C7 C6 C14 C19 60.76(18) . . . . ?
C19 C14 C15 C16 -0.8(2) . . . . ?
C6 C14 C15 C16 179.22(14) . . . . ?
C14 C15 C16 C17 -0.4(3) . . . . ?
C15 C16 C17 C18 1.4(3) . . . . ?
C15 C16 C17 Cl1 -177.95(13) . . . . ?
C16 C17 C18 C19 -1.3(3) . . . . ?
Cl1 C17 C18 C19 178.11(12) . . . . ?
C15 C14 C19 C18 1.0(2) . . . . ?
C6 C14 C19 C18 -179.05(14) . . . . ?
C17 C18 C19 C14 0.0(2) . . . . ?
C9 C8 C20 C21 40.1(2) . . . . ?
C7 C8 C20 C21 -142.56(16) . . . . ?
C9 C8 C20 C25 -137.76(17) . . . . ?
C7 C8 C20 C25 39.5(2) . . . . ?
C25 C20 C21 C22 0.4(2) . . . . ?
C8 C20 C21 C22 -177.55(15) . . . . ?
C20 C21 C22 C23 0.7(3) . . . . ?
C21 C22 C23 C24 -1.3(3) . . . . ?
C22 C23 C24 C25 0.6(3) . . . . ?
C23 C24 C25 C20 0.6(3) . . . . ?
C21 C20 C25 C24 -1.1(2) . . . . ?
C8 C20 C25 C24 176.88(16) . . . . ?

_diffrn_measured_fraction_theta_max 0.999
_diffrn_reflns_theta_full        27.00
_diffrn_measured_fraction_theta_full 0.999
_refine_diff_density_max         0.201
_refine_diff_density_min         -0.248
_refine_diff_density_rms         0.040