Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_180a_1_729_Jn9GCC.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 32.78 T-atoms per nm^3
Material density = 3.271 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6716 Angstrom
T1  -- O3  = 1.6391 Angstrom
T1  -- O2  = 1.4471 Angstrom
T1  -- O4  = 1.8303 Angstrom
      mean = 1.6470 Angstrom
        t1 = 0.225904  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.223771  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.4471 A <--> 1.8303 A
          Mean   = 1.6470 A
          StdDev = 0.1377 A

       t1 Range  = 0.2259 <-- 0.2259 --> 0.2259
       t2 Range  = 0.2238 <-- 0.2238 --> 0.2238

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O3  =  80.576 deg; O1  -- O3  = 2 A
O1  -- T1  -- O2  =  69.375 deg; O1  -- O2  = 2 A
O1  -- T1  -- O4  = 135.668 deg; O1  -- O4  = 3 A
O3  -- T1  -- O2  = 105.643 deg; O3  -- O2  = 2 A
O3  -- T1  -- O4  = 126.777 deg; O3  -- O4  = 3 A
O2  -- T1  -- O4  =  69.660 deg; O2  -- O4  = 2 A
       69.375 deg <-- 97.950 deg --> 135.668 deg

        O-T-O SUMMARY
          Range  = 69.3745 deg <--> 135.6684 deg
          Mean   = 97.9499 deg
          StdDev = 26.9335 deg

        O--O SUMMARY
          Range  = 1.7844 A <--> 3.2436 A
          Mean   = 2.4386 A
          StdDev = 0.5705 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 179.035 deg ; T1  -- T1   3.3431 A

T1  -- O2  -- T1  = 158.364 deg ; T1  -- T1   2.8427 A

T1  -- O3  -- T1  = 149.698 deg ; T1  -- T1   3.1643 A

T1  -- O4  -- T1  = 144.559 deg ; T1  -- T1   3.4868 A


        T-O-T SUMMARY
          Range  = 144.5589° <--> 179.0351 deg
          Mean   = 157.9141 deg
          StdDev = 13.2937 deg

        T--T SUMMARY
          Range  = 2.8427 A <--> 3.4868 A
          Mean   = 3.2092 A
          StdDev = 0.2430 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O3  = 2.1409 A
O1  -- O3  = 2.1409 A
O1  -- O2  = 1.7844 A
O1  -- O2  = 1.7844 A
O2  -- O4  = 1.8981 A
O2  -- O4  = 1.8981 A
O3  -- O3  = 2.2869 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 7 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.4740 Angstrom
  T1  -- T1  = 2.5891 Angstrom
  T1  -- T1  = 2.7202 Angstrom
  T1  -- T1  = 3.1643 Angstrom
  T1  -- T1  = 3.4868 Angstrom
  T1  -- T1  = 3.3431 Angstrom
  T1  -- T1  = 2.8427 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 10 21 43 79 118 171 235 315 394 471 593 701 827 921 1093
TD10 = 1391
Circuit symbol = 4.6_{2}.4.8_{2}.6.6_{2}
Weight = 10
Vertex symbol  = 4.6_{2}.4.9_{5}.6_{2}.11_{3}
Weight = 41

<TD10> = 1391.000
Average ring size = 7.0177
